From 104bf3eb1e55a22d16267c05d718b2479cd81df6 Mon Sep 17 00:00:00 2001 From: Vishesh 'ironeagle' Bangotra Date: Sat, 17 Oct 2026 00:41:52 +0530 Subject: [PATCH] feat(standards): drop the site CI variant + require changelog reconciliation before release - Remove the push-triggered build-and-deploy-site pipeline and every "site" reference; Type B is now a single tag-triggered service pipeline (service-docker.yaml). - Inventory now covers packages + the auth-server service only (repos.json 11 -> 9; docs/mcp are no longer part of the standard). - Versioning standard: reconcile [Unreleased] against the last tag before promoting, and always show proposed entries to the user for approval. - Update registry.py compliance/release text and list_repos types, build.py component descriptions, and rebuild the MCP bundle + lib/wiki HTML. --- build.py | 4 +- registry.py | 16 +-- standards/lib/10_drone_pipelines/index.html | 37 +++---- .../11_versioning_and_changelog/index.html | 64 ++++++++++-- .../lib/15_repository_inventory/index.html | 31 ++---- standards/lib/search/search_index.json | 2 +- standards/lib/sitemap.xml.gz | Bin 127 -> 127 bytes standards/mcp/drone.json | 2 +- standards/mcp/modules/drone_pipelines.json | 2 +- .../mcp/modules/repository_inventory.json | 2 +- .../mcp/modules/versioning_and_changelog.json | 2 +- .../modules/wiki_development_releasing.json | 2 +- standards/mcp/release.json | 2 +- standards/mcp/repos.json | 20 ---- standards/mcp/templates/app/CHANGELOG.md | 7 ++ .../mcp/templates/drone/service-docker.yaml | 98 ++---------------- standards/mcp/templates/release/CHANGELOG.md | 9 +- standards/src/lib/10_drone_pipelines.md | 45 ++++---- .../src/lib/11_versioning_and_changelog.md | 36 +++++-- standards/src/lib/15_repository_inventory.md | 15 ++- standards/src/repos.json | 20 ---- standards/src/templates/app/CHANGELOG.md | 7 ++ .../src/templates/drone/service-docker.yaml | 98 ++---------------- standards/src/templates/release/CHANGELOG.md | 9 +- .../src/wiki/04_development/02_releasing.md | 26 +++-- .../04_development/02_releasing/index.html | 29 ++++-- standards/wiki/search/search_index.json | 2 +- standards/wiki/sitemap.xml.gz | Bin 127 -> 127 bytes 28 files changed, 234 insertions(+), 353 deletions(-) diff --git a/build.py b/build.py index 2aaa40d..02c2414 100644 --- a/build.py +++ b/build.py @@ -371,7 +371,7 @@ _DRONE_COMPONENTS: list[dict[str, str]] = [ {"kind": "drone-pypi", "path": "python-lib.yaml", "placeholder": "", "description": "Drone pipeline: build + publish a Python package to the private PyPI index."}, {"kind": "drone-service", "path": "service-docker.yaml", "placeholder": "", - "description": "Drone pipeline: build, push, and deploy a Docker service or site."}, + "description": "Drone pipeline: build, push, and deploy a Docker service."}, ] @@ -447,7 +447,7 @@ _RELEASE_COMPONENTS: list[dict[str, str]] = [ {"kind": "changelog", "path": "CHANGELOG.md", "placeholder": "", "description": "Keep a Changelog skeleton: one [Unreleased] section + compare links."}, {"kind": "version-file", "path": "VERSION", "placeholder": "", - "description": "Single-line SemVer source of truth for services and sites."}, + "description": "Single-line SemVer source of truth for services."}, ] diff --git a/registry.py b/registry.py index 623b7ab..528c4cd 100644 --- a/registry.py +++ b/registry.py @@ -105,10 +105,10 @@ _COMPLIANCE_TEXT = ( "For each repository, bring it to the standard for its `type`:\n\n" "- **package** — `version` in `pyproject.toml`; root `CHANGELOG.md`; Drone file\n" " from `get_drone_template(\"drone-pypi\")` (`python-lib.yaml`, tag-triggered).\n" - "- **service / site** — root `VERSION`; root `CHANGELOG.md`; Drone file from\n" - " `get_drone_template(\"drone-service\")` (`service-docker.yaml`; tag-triggered\n" - " service variant, push-triggered site variant). The service must read its\n" - " version from `VERSION` (e.g. a build arg) — never hardcode it.\n\n" + "- **service** — root `VERSION`; root `CHANGELOG.md`; Drone file from\n" + " `get_drone_template(\"drone-service\")` (`service-docker.yaml`, tag-triggered\n" + " with a `tag == VERSION` guard). The service must read its version from\n" + " `VERSION` (e.g. a build arg) — never hardcode it.\n\n" "Steps:\n" "1. Inspect each repo (`git -C tag`, version file, `CHANGELOG.md`,\n" " `.drone.yml`) and list the gaps — never assume.\n" @@ -129,7 +129,7 @@ _RELEASE_TEXT = ( "1. Wait for that explicit go-ahead.\n" "2. Find the commit that introduced the version bump `x.y.z`:\n" " - package: `git log -S 'version = \"x.y.z\"' -n 1 --format='%H %s' -- pyproject.toml`\n" - " - service / site: `git log -S 'x.y.z' -n 1 --format='%H %s' -- VERSION`\n" + " - service: `git log -S 'x.y.z' -n 1 --format='%H %s' -- VERSION`\n" "3. Verify that commit's version file equals `x.y.z` (the Drone guard enforces\n" " `tag == version`).\n" "4. Tag **only** that commit, lightweight and bare: `git tag x.y.z `.\n" @@ -517,13 +517,13 @@ class StandardsMCPServer(MCPServer): def list_repos(type: str | None = None) -> list[dict[str, Any]]: """List the repositories covered by the CI and versioning standards. - Each entry has: ``name``, ``type`` ("package" | "service" | "site"), + Each entry has: ``name``, ``type`` ("package" | "service"), ``path`` (relative to the aetos/ workspace root), ``version_source`` ("pyproject.toml" | "VERSION"), ``drone`` (the template file), - ``trigger`` ("tag" | "push"), ``docs`` kinds, and ``mcp``. + ``trigger`` ("tag"), ``docs`` kinds, and ``mcp``. Args: - type (str | None): Optional filter, e.g. "package" or "site". + type (str | None): Optional filter, e.g. "package" or "service". Returns: list[dict[str, Any]]: Matching repository entries. diff --git a/standards/lib/10_drone_pipelines/index.html b/standards/lib/10_drone_pipelines/index.html index 20e7b42..381d54c 100644 --- a/standards/lib/10_drone_pipelines/index.html +++ b/standards/lib/10_drone_pipelines/index.html @@ -769,7 +769,7 @@ chosen by what the repository produces:

B — Docker deployment templates/drone/service-docker.yaml An image pushed to the registry and run as a container -auth-server, docs, mcp +auth-server @@ -808,30 +808,25 @@ with from_secret — never commit credentials.

Type B — Docker deployment (service-docker.yaml)

-

For services and sites that ship a container image. The file contains two -pipelines, each mirroring a repo family:

-
    -
  1. build-and-deploy-service — triggered on tag (a long-running - API/worker service, e.g. auth-server):
    2. +

    For a service that ships a container image — a long-running API/worker, e.g. +auth-server. The file contains one pipeline, build-and-deploy-service, +triggered on tag:

    +
    • fetch-tags — resolve the latest tag into LATEST_TAG.txt; fail if there - are no tags.
      • + are no tags.
    • check-version — guard: fail unless $DRONE_TAG equals the repo-root - VERSION file (see 11 – Versioning & Changelog).
      • + VERSION file (see 11 – Versioning & Changelog).
    • check-remote-image — if aetos/<app>:<tag> already exists locally, exit - 78 and skip the build.
      • + 78 and skip the build.
    • quality-gate — install from requirements.txt and run - black / ruff / mypy / pytest.
      • + black / ruff / mypy / pytest.
    • build-image — docker build with the private-index build args, tagged - aetos/<app>:<tag> and :latest.
      • + aetos/<app>:<tag> and :latest.
    • push-image — login, re-tag with $REGISTRY_HOST, push both tags.
    • stop-old — docker rm -f <app>.
    • run-container — docker run -d --name <app> -p <host>:<container> - --restart always with the service's -e environment.
      • -
    • build-and-deploy-site — triggered on push (a static/HTTP site, e.g. - docs, mcp): build-image → push-image → stop-old → run-container, - with no tag resolution, no quality gate, and no version guard (it ships - :latest only).
      • -
+ --restart always with the service's -e environment. +

Secrets: PIP_REPO_URL, PIP_USERNAME, PIP_PASSWORD (service build args), REGISTRY_HOST, REGISTRY_USER, REGISTRY_PASS, plus the service runtime env (for example MONGO_*, JWT_SECRET).

@@ -861,11 +856,6 @@ pipelines, each mirroring a repo family:

9003:8000 -<site> -site image / container name -docs - - <ENV_VAR> runtime environment variable MONGO_HOST @@ -883,8 +873,7 @@ pipelines, each mirroring a repo family:

version to equal the tag; a service needs a root VERSION file that equals the tag. See 11 – Versioning & Changelog.
  • Do not rename the pipelines; tooling and runbooks key off - build-and-publish-pypi, build-and-deploy-service, and - build-and-deploy-site.
    • + build-and-publish-pypi and build-and-deploy-service.
    diff --git a/standards/lib/11_versioning_and_changelog/index.html b/standards/lib/11_versioning_and_changelog/index.html index 09d4702..a730bd3 100644 --- a/standards/lib/11_versioning_and_changelog/index.html +++ b/standards/lib/11_versioning_and_changelog/index.html @@ -556,6 +556,21 @@ + +
  • @@ -771,6 +786,21 @@ + +
  • @@ -842,7 +872,7 @@

    Versioning & Changelog

    Summary

    -

    Every Aetos artifact — library, service, or site — is versioned with +

    Every Aetos artifact — library or service — is versioned with Semantic Versioning and documents its releases in a Keep a Changelog file. The version file is the source of truth, the git tag must equal it, and @@ -867,7 +897,7 @@ and tag contract is exactly what those two CI shapes consume.

    check-version also reads it to skip duplicates -Service / site (Docker) +Service (Docker) VERSION file at the repo root one line, x.y.z; the service reads it (build-arg) — never hardcode the version @@ -934,16 +964,35 @@ one open [Unreleased] section with the change categories that apply
  • Categories: Added, Changed, Deprecated, Removed, Fixed, Security. Omit empty categories.
  • Security fixes get their own entry even if the change is otherwise a bug fix.
    • +
  • Keep [Unreleased] current: add an entry in the same change that introduces + the behaviour, not later.
  • The [Unreleased] heading is never renamed; copy its content into the new version heading and clear it.
    • +

    Reconcile before releasing

    +

    [Unreleased] is a draft, not the source of truth. It is only trustworthy +when it was maintained alongside each change; a long-running branch or a change +that skipped the changelog leaves it stale, so it can silently under-report a +release. Verify it against the change before you promote:

    +
      +
    1. List what actually changed since the last release: + git log <last-tag>..HEAD and git diff --stat <last-tag>..HEAD.
      2. +
    2. Compare that against [Unreleased]; add an entry for every user-facing change + that is missing.
      3. +
    3. Always show the proposed additions to the user and wait for approval + before promoting. If an entry is ambiguous, ask rather than guess.
      4. +
    +

    Only then promote. Never cut a release with a known gap between the diff and the +changelog.

    Tagging strategy (MR-based)

    The release version is known while the change is still a merge request, so the bump travels with the change and only the tag is added afterwards:

      -
    1. In the MR — set the intended release version: version in - pyproject.toml (or the VERSION file) to x.y.z, and promote the +
    2. In the MR — reconcile [Unreleased] against the change (see + Reconcile before releasing) and get the user's + approval for any additions. Then set the intended release version: version + in pyproject.toml (or the VERSION file) to x.y.z, and promote the changelog (below). Changelog entries and link references name the version/tag, never a commit id.
    3. Merge or squash the MR into main.
      4. @@ -970,8 +1019,11 @@ After the user confirms the MR is merged/squashed and says to proceed:

      Release checklist

      1. Confirm the quality gate is green and main is up to date.
        2. -
      2. In the MR: move every [Unreleased] entry under the new version heading with - the target date (## [x.y.z] - YYYY-MM-DD); restore an empty [Unreleased] +
      3. In the MR: reconcile [Unreleased] against the change being released — + git log <last-tag>..HEAD and git diff --stat <last-tag>..HEAD — add any + missing user-facing entries, and get the user's approval for the additions. + Then move every [Unreleased] entry under the new version heading with the + target date (## [x.y.z] - YYYY-MM-DD) and restore an empty [Unreleased] on top.
      4. In the MR: add the two compare-link references at the bottom of the changelog, naming the version/tag (never a commit id).
        5. diff --git a/standards/lib/15_repository_inventory/index.html b/standards/lib/15_repository_inventory/index.html index 92b8ef7..75dfedc 100644 --- a/standards/lib/15_repository_inventory/index.html +++ b/standards/lib/15_repository_inventory/index.html @@ -557,9 +557,9 @@
      5. - + - Services & sites (Type B) + Services (Type B) @@ -711,9 +711,9 @@
      6. - + - Services & sites (Type B) + Services (Type B) @@ -837,14 +837,13 @@ Paths are relative to the aetos/ workspace root.

        -

        Services & sites (Type B)

        +

        Services (Type B)

        A container image pushed to the registry and run on the Docker host. Version source is the VERSION file; Drone file is service-docker.yaml.

        - @@ -853,29 +852,13 @@ source is the VERSION file; Drone file is service-docker.yaml - - - - - - - - - - - - - - -
        RepoType Path Trigger Docs
        auth-serverservice auth-server tag api, lib, wiki
        docssitedocspush—
        mcpsitemcppush—
        -

        The service variant is tag-triggered and enforces tag == VERSION. The -site variant is push-triggered, ships :latest, and has no tag guard.

        +

        Tag-triggered and enforces tag == VERSION.

        Required files per repo

        @@ -895,7 +878,7 @@ source is the VERSION file; Drone file is service-docker.yaml - + diff --git a/standards/lib/search/search_index.json b/standards/lib/search/search_index.json index 831e00e..1f0dc2f 100644 --- a/standards/lib/search/search_index.json +++ b/standards/lib/search/search_index.json @@ -1 +1 @@ -{"config":{"lang":["en"],"separator":"[\\s\\-]+","pipeline":["stopWordFilter"]},"docs":[{"location":"","title":"Standards Reference","text":"

        The reference half of the Standards description: the enforceable rules, patterns, and the internal library catalog that agents consult while coding.

        • Build Recipe \u2014 the ordered, agentic checklist for a new app.
        • Layering Rules \u2014 the strict request \u2192 domain \u2192 repository layering and the rules that enforce it.
        • Composition Root \u2014 a single composition point wiring the whole app.
        • Spec-First Routing \u2014 the OpenAPI contract as the routing source of truth.
        • CRUD Template \u2014 the standardized generic resource endpoint scaffold.
        • Pipeline Scaffold \u2014 the deterministic pipeline skeleton for multi-stage jobs.
        • Worker & Progress \u2014 queued work, progress reporting, and visibility.
        • Human-in-the-Loop \u2014 guardrails and approvals inside automations.
        • Infra Adapters \u2014 how infrastructure connects without leaking into domain.
        • Drone Pipelines \u2014 the two CI shapes: a PyPI package or a Docker deployment.
        • Versioning & Changelog \u2014 SemVer, the tag\u2194version contract, and the release changelog.
        • Repository Inventory \u2014 every covered repo, its type, version source, and Drone shape.
        • Genericity Matrix \u2014 what is library-backed, template-provided, or authored.
        • Auth Integration \u2014 consuming the shared auth-server service (spec-driven, no auth code).
        • Library Registry \u2014 the catalog of internal libraries behind all of it.

        Read the Wiki for the philosophy and rationale; these pages are the reference that mirrors the standards MCP bundle.

        "},{"location":"01_build_recipe/","title":"Build Recipe","text":""},{"location":"01_build_recipe/#summary","title":"Summary","text":"

        The ordered, deterministic checklist for generating a new application of the standard shape. Every step is fixed; only the resource model (step 2), the codegen pass (step 3), and the pipeline family (step 8) need app-specific work.

        This page is served by the standards MCP as docs://modules/build_recipe. The start_app prompt on that server collects the two axes and hands off here; pull exact files with get_app_component.

        "},{"location":"01_build_recipe/#bootstrap","title":"\ud83d\ude80 Bootstrap","text":"

        From the standards docs checkout:

        cp -r <docs>/standards/src/templates/app apps/<your-app>\ncd apps/<your-app>\n

        Install the internal libraries \u2014 editable local checkouts (preferred in development) or the private index (CI / fresh machines). Credentials are environment-only; never commit them.

        # local checkouts\npip install -e ../aetos/openapi-first -e ../aetos/mongo-ops -e ../aetos/hexa \\\n            -e ../aetos/dagpipe -e ../aetos/doc-forge\n# private index\npip install --extra-index-url \\\n  \"https://$PIP_REGISTRY_USERNAME:$PIP_REGISTRY_PASSWORD@pip.aetoskia.com/simple\" .\n
        "},{"location":"01_build_recipe/#agent-prompt-copyable","title":"\ud83d\udccb Agent prompt (copyable)","text":"
        # Build a new application from the Aetos Standards blueprint\n\nYou are coding a complete new backend application conforming to the Aetos\nstandard app blueprint. Execute every step in order. Only steps 2\u20134 use the\napp-specific details provided by the user; everything else is deterministic.\n\n## Before writing any code\n\nConnect to the `standards` MCP server and read:\n- `docs://nav` (the module list)\n- `docs://modules/genericity_matrix` (Tier A library / Tier B template / Tier C authored)\n- `docs://modules/layering_rules` (the dependency rules)\n\nThen:\n- call `find_library` with `db`, `di`, `routing`, `ingestion`, `pipeline`, `docs`\n  and note the Tier A libraries that already exist \u2014 never reimplement one;\n- call `list_app_components()` and pull each file you need with\n  `get_app_component(kind, resource=..., family=...)` instead of writing it from\n  scratch.\n\n## Steps\n\n1. **Scaffold** \u2014 copy `standards/src/templates/app/` into `apps/<your-app>/`\n   (or pull the same tree via `get_app_template`). Keep the tree: `domain/`,\n   `infra/`, `interfaces/`, `pipelines/`, `tests/`, `scripts/`, plus\n   `pyproject.toml`, `openapi.yaml`, `config.py`, `init.py`, `main.py`,\n   `worker.py`, `Dockerfile`, `docker-compose.yaml`, `.env.example`.\n\n2. **Author the spec (app-specific)** \u2014 write `openapi.yaml`: resources,\n   schemas, `operationId`s, security, and extension metadata. This is the\n   contract and drives all routing. Every operation MUST have an `operationId`.\n\n3. **Generate the scaffold (codegen)** \u2014 from the spec, generate the wire\n   models and the exact handler signatures:\n   ```bash\n   openapi-first models openapi.yaml -o _gen/models.py\n   openapi-first routes openapi.yaml -o _gen/routes \\\n     --use-models --models-module _gen.models --inject-request --package --template-style\n   ```\n   `_gen/models.py` is the **wire contract** (Pydantic, one class per\n   `components.schemas` entry). `_gen/routes/<resource>/routes.py` lists every\n   `operationId` with its exact parameter signature. `--template-style` makes\n   those stubs `async def` with a `body` parameter, matching the handlers you\n   keep in `interfaces/` (without it they are sync `def` stubs taking\n   `payload`; both bind the same way). Treat `_gen/` as generated\n   (never hand-edit it) \u2014 the canonical handlers live in `interfaces/`.\n\n4. **Write each CRUD slice (app-specific)** \u2014 per resource create the four-file\n   slice: `models.py` (domain model, **no `id`**), `ports/db.py`\n   (`class XDocument(BaseDocument, X)` \u2014 id comes from `BaseDocument`),\n   `ports/service.py`, and optional `converters.py`. Follow the CRUD template.\n\n5. **Wire the composition root** \u2014 in `init.py`, build leaf repositories, then\n   dependent repositories, then services; add infra adapters (db, cache, stores,\n   progress bus, fetchers). Expose `get_svc` overloads.\n\n6. **Add routes** \u2014 create `interfaces/<resource>/routes.py` thin handlers whose\n   names match the `operationId`s (use the signatures from step 3 as your\n   checklist) and re-export them in `interfaces/openapi.py`. Add the cache\n   decorator to read endpoints.\n\n7. **Bootstrap app and worker** \u2014 confirm `main.py` runs the OpenAPI-first app\n   with its lifespan. If the app has long-running jobs, adapt `worker.py` to poll\n   the job collection, run the pipeline, and publish progress.\n\n8. **Add pipeline families (only if data-driven)** \u2014 copy `pipelines/example/`\n   to `pipelines/<family>/` with `abc.py`, `impl.py`, `pipeline.yaml`,\n   `resources/`, and reuse `pipelines/shared/` (loader + registry). Register the\n   root. Add fixtures and a parity test.\n\n9. **Add infrastructure only where needed** \u2014 Tier A capability: use the\n   library. Tier B capability: copy the template. Never hand-write a Tier A\n   library.\n\n10. **Tests** \u2014 integration tests with fakes at the HTTP edge; unit tests for\n    domain and pipeline logic; a config-consistency test for rule-driven\n    pipelines. Include `tests/integration/test_openapi_app_builds.py` (imports\n    the app, asserts `import main` binds every operation).\n\n11. **Scripts and seeds** \u2014 operator scripts under `scripts/` using\n    `init()` / `get_svc()` / `shutdown()`; run as `python -m scripts.<name>`.\n\n12. **Docs** \u2014 author GSDFC docstrings, generate `.pyi` stubs, mark the package\n    `py.typed`, and build the docs.\n\n**Definition of done:**\n- `python -c \"import main\"` succeeds.\n- `pytest` passes.\n- The app serves every operation in the spec; the worker drains its queue.\n- No domain module imports a web framework.\n- No Tier A library was reimplemented.\n
        "},{"location":"01_build_recipe/#where-the-steps-land","title":"\ud83e\udded Where the steps land","text":"

        The steps map onto the layers as follows:

        Step Package / file Depends on 1 \u00b7 Scaffold whole templates/app/ \u2014 2 \u00b7 Spec openapi.yaml \u2014 3 \u00b7 Codegen _gen/ (generated) spec, openapi-first 4 \u00b7 CRUD slices domain/<resource>/ spec, CRUD template 5 \u00b7 Wiring init.py every slice 6 \u00b7 Routes interfaces/<resource>/ services, openapi route registry 7 \u00b7 Bootstrap main.py, worker.py composition root 8 \u00b7 Pipelines pipelines/<family>/, shared/ library pipeline engine 9 \u00b7 Infra infra/ domain ports 10 \u00b7 Tests tests/ app + fixtures 11 \u00b7 Scripts scripts/ composition root 12 \u00b7 Docs docstrings + docs build code, Doc Forge"},{"location":"01_build_recipe/#the-codegen-fast-path-in-detail","title":"\ud83d\udd27 The codegen fast path, in detail","text":"

        openapi-first is spec \u2192 code only (it never generates a spec). Use it to erase the two mechanical parts of the build:

        Generated artifact Replaces Notes _gen/models.py hand-writing Pydantic wire models one class per components.schemas entry _gen/routes/<resource>/routes.py hand-typing handler signatures names == operationIds; request: Request injected

        Rules of the road:

        • Wire models are not domain models. _gen/models.py is the HTTP contract; domain/<resource>/models.py is your business shape. If the spec's schema has a required id: str, keep it off the domain model and let the document get its id from BaseDocument.
        • Use --template-style. Stubs are then async def ...(request, body: ...) matching interfaces/; without it they are sync def ...(payload: ...). Either binds (the router introspects the signature), but --template-style keeps the scaffold consistent with the code you keep.
        • Resource names are sanitized. /fetch-requests \u2192 fetch_requests.py.
        • Multipart bodies expand to UploadFile = File(...) / Form(...) params.
        • _gen/ is disposable. Regenerate on every spec change; git diff shows exactly what moved.
        "},{"location":"01_build_recipe/#definition-of-done","title":"\u26a0\ufe0f Definition of done","text":"
        • python -c \"import main\" succeeds.
        • pytest passes.
        • The app serves the spec's operations; the worker drains its queue.
        • No domain module imports a web framework.
        • No Tier A library was reimplemented.
        "},{"location":"01_build_recipe/#related","title":"Related","text":"
        • 02 \u2013 Layering Rules \u00b7 05 \u2013 CRUD Template \u00b7 06 \u2013 Pipeline Scaffold \u00b7 12 \u2013 Genericity Matrix
        "},{"location":"02_layering_rules/","title":"Layering Rules","text":""},{"location":"02_layering_rules/#summary","title":"Summary","text":"

        The dependency direction is fixed. Violating it is a design defect.

        "},{"location":"02_layering_rules/#allowed-imports","title":"Allowed imports","text":"
        interfaces/*      ->  domain/*            (services, ports, models)\ninterfaces/*      ->  infra/adapters/*    (only read-only value objects)\ndomain/*          ->  domain/*            (same layer)\ndomain/*          ->  pipelines/*         (call a pipeline via a port)\ndomain/*/ports/*  ->  infra/*             (bind adapters + libraries at the seam)\ninfra/adapters/*  ->  domain/ports/*      (implement the interface)\nmain.py/init.py   ->  everything          (composition root only)\n
        "},{"location":"02_layering_rules/#forbidden-imports","title":"Forbidden imports","text":"
        domain/*          ->  interfaces/*        (never)\ndomain/*          ->  fastapi/starlette   (never)\ninfra/adapters/*  ->  interfaces/*        (never)\ninterfaces/*      ->  infra/db/*          (state lives in resources, not imports)\n
        "},{"location":"02_layering_rules/#why","title":"Why","text":"
        • The business logic is testable without a server or an event loop.
        • Adapters can be swapped (in-memory fake, real database) without touching business logic.
        • The HTTP edge stays thin and replaceable.
        "},{"location":"02_layering_rules/#the-portadapter-contract","title":"The port/adapter contract","text":"

        The ports/ package is the seam where the domain meets infrastructure. Each domain/<resource>/ports/ module declares the resource's models/document shape and exposes factory functions that bind a concrete adapter \u2014 so a port module is allowed to import from infra/ and from the persistence libraries. Everything outside ports/ in domain/ stays framework- and driver-free.

        domain/<resource>/ports/db.py       -> document model + create_<resource>_repo()\ndomain/<resource>/ports/service.py  -> service + get_<resource>_service()\ninfra/db/repos/<vendor>.py          -> repository adapter factory\ninfra/adapters/service.py           -> generic CRUD service base\n

        The composition root calls the port factories; nothing else constructs an adapter.

        "},{"location":"02_layering_rules/#enforcement","title":"Enforcement","text":"
        • domain/ must never import the web framework (fastapi / starlette) or interfaces/. Only the ports/ seam, infra/, and the composition root touch drivers.
        • Reviewers (and CI) reject import fastapi inside domain/ or infra/.
        "},{"location":"03_composition_root/","title":"Composition Root","text":""},{"location":"03_composition_root/#summary","title":"Summary","text":"

        All wiring happens in exactly one module. It builds a flat resource registry and exposes it to the HTTP layer and to scripts.

        "},{"location":"03_composition_root/#the-resource-registry","title":"The resource registry","text":"

        init.py returns a plain dict[str, Any]. Keys follow two conventions:

        • <resource>_repo \u2014 a repository adapter for a resource.
        • <resource>_svc \u2014 a service for a resource.

        Plus named infrastructure adaptors:

        • http_cache_store \u2014 response cache backend.
        • progress_bus \u2014 progress/event bus.
        • <vendor>_<kind> \u2014 fetchers, clients, stores.

        The API stores the dict on app.state.db_resources during lifespan startup. Handlers read from it; nothing imports concrete adapters.

        "},{"location":"03_composition_root/#shape","title":"Shape","text":"
        _resources: dict = {}\n_initialized = False\n\nasync def init(settings=None) -> dict:\n    global _initialized\n    if _initialized:\n        return _resources\n\n    await setup_database(uri=settings.mongo_uri, db_name=settings.mongo_db)\n\n    # 1. leaf repositories\n    user_repo = create_user_repo()\n\n    # 2. dependent repositories (dependencies passed by keyword)\n    wallet_repo = create_wallet_repo(user_repo=user_repo)\n\n    # 3. services (build via the DI library, injecting the repo)\n    _resources[\"user_repo\"]   = user_repo\n    _resources[\"wallet_repo\"] = wallet_repo\n    _resources[\"user_svc\"]    = get_user_service(user_repo)\n    _resources[\"wallet_svc\"]  = get_wallet_service(wallet_repo)\n\n    # 4. infrastructure adaptors (optional)\n    _resources[\"http_cache_store\"] = HttpCacheStore(...)\n    _resources[\"progress_bus\"]     = ProgressEventBus()\n\n    _initialized = True\n    return _resources\n\nasync def shutdown() -> None:\n    global _initialized\n    await close_stores(_resources)\n    await shutdown_database()\n    _resources.clear()\n    _initialized = False\n
        "},{"location":"03_composition_root/#typed-accessors","title":"Typed accessors","text":"

        Expose a get_svc(name) helper with one @overload per key so scripts get typing without importing concrete classes:

        @overload\ndef get_svc(name: Literal[\"user_svc\"]) -> UserService: ...\n@overload\ndef get_svc(name: Literal[\"wallet_svc\"]) -> WalletService: ...\n\ndef get_svc(name: str):\n    return _resources[name]\n

        Also expose get_db() (raw database handle) and pure helpers such as compute_fingerprint(payload) (canonical hash used for deduplication).

        "},{"location":"03_composition_root/#rules","title":"Rules","text":"
        • init() is idempotent.
        • The composition root is the only place that imports concrete adapters.
        • Handlers never call init(); they read request.app.state.db_resources.
        • Scripts call init() / shutdown() around their work.
        "},{"location":"04_spec_first_routing/","title":"Spec-First Routing","text":""},{"location":"04_spec_first_routing/#summary","title":"Summary","text":"

        The OpenAPI document is the single source of truth for the HTTP contract. Handlers are bound to it by name; there is no decorator router.

        "},{"location":"04_spec_first_routing/#the-contract","title":"The contract","text":"
        • openapi.yaml (or .json) declares paths, schemas, parameters, responses, and security.
        • A custom operationId names the handler function.
        • The framework (openapi_first) validates requests/responses against the spec and dispatches to the handler whose name equals operationId.
        "},{"location":"04_spec_first_routing/#app-bootstrap","title":"App bootstrap","text":"
        # main.py\nfrom openapi_first.app import OpenAPIFirstApp\n\napp = OpenAPIFirstApp(\n    openapi_path=\"openapi.yaml\",\n    routes_module=interfaces.openapi,   # module whose namespace holds handlers\n    title=\"<App> API\",\n    version=\"0.1.0\",\n    lifespan=lifespan,\n)\n

        lifespan calls the composition root:

        @asynccontextmanager\nasync def lifespan(app):\n    app.state.db_resources = await init()\n    yield\n    await shutdown()\n
        "},{"location":"04_spec_first_routing/#handler-registry","title":"Handler registry","text":"

        interfaces/openapi.py is a flat re-export of every handler, so the framework can resolve operationId across the whole app:

        from interfaces.item.routes import *\nfrom interfaces.wallet.routes import *\nfrom interfaces.progress.sse import *\n
        "},{"location":"04_spec_first_routing/#handler-shape","title":"Handler shape","text":"

        Handlers are thin and synchronous with respect to business logic:

        async def create_item(request: Request, body: dict):\n    svc = request.app.state.db_resources[\"item_svc\"]\n    return await svc.create(Item.model_validate(body))\n

        Generated stubs. openapi-first routes emits this exact shape (async def handlers taking body) when given --template-style; without that flag the stub is def create_item(payload: ItemInput) \u2014 sync, with a payload parameter. Both shapes bind identically: the router resolves handlers by operationId and introspects the FastAPI signature, and it never inspects the request body. Pass --template-style so the generated signatures match the handlers you keep in interfaces/.

        "},{"location":"04_spec_first_routing/#conventions","title":"Conventions","text":"
        • operationId naming: list_<resource>, create_<resource>, get_<resource>, update_<resource>, delete_<resource>.
        • Read-only endpoints may use a cache decorator keyed on path + query + user.
        • Validation errors -> 400; not found -> 404; delete -> 204.
        • Security is declared once in the spec and enforced by the framework; handlers contain no auth code.
        "},{"location":"04_spec_first_routing/#authless-apps","title":"Authless apps","text":"

        Auth is deferred in the standard: the same spec-first app runs with or without it, because security lives entirely in the spec, never in handlers. For an app that needs no auth yet, do not invent per-handler auth checks \u2014 just omit the security keys:

        • Remove the top-level security: block.
        • Remove components.securitySchemes.
        • Do not add security: [] to operations. An explicit empty array is a per-operation override that means \"public\", and it only matters when a global security block exists. Leaving every operation without a security key is the cleanest authless spec.

        Profile endpoints (/users/me) and profile headers (x-profile) still exist in an authless app. Define a stand-in identity in the composition root \u2014 for example get_current_user returns or lazily creates a fixed \"Demo User\" \u2014 so handlers stay auth-agnostic and only the wiring changes when real auth arrives.

        The handlers, services, and composition root are unchanged. When auth is needed later, add the global security block and an introspecting dependency; only handlers that must opt out get security: [].

        "},{"location":"04_spec_first_routing/#codegen","title":"Codegen","text":"

        openapi_first scaffolds models and route stubs from the spec (see the Build Recipe, step 3):

        openapi-first models openapi.yaml -o _gen/models.py\nopenapi-first routes openapi.yaml -o _gen/routes \\\n  --use-models --models-module _gen.models --inject-request --package --template-style\n

        Prefer codegen over hand-writing boilerplate. The result is the wire contract and a set of operationId-named signatures \u2014 not the canonical handlers.

        "},{"location":"05_crud_template/","title":"CRUD Template","text":""},{"location":"05_crud_template/#summary","title":"Summary","text":"

        Every resource follows the same four-file slice. Repetition is intentional: it makes the codebase predictable and generatable.

        "},{"location":"05_crud_template/#the-slice","title":"The slice","text":"
        domain/<resource>/\n    models.py               # pure Pydantic model (no DB fields)\n    ports/\n        db.py               # document model + repository factory\n        service.py          # service class + factory\n        converters.py       # (optional) transforms\n
        "},{"location":"05_crud_template/#the-id-rule-model-vs-document","title":"The id rule (model vs. document)","text":"

        Two different objects, two different jobs:

        Object Lives in Has id? Purpose Domain model domain/<resource>/models.py No business shape, framework-free Document domain/<resource>/ports/db.py Yes (from BaseDocument) Mongo persistence shape

        BaseDocument (mongo-ops) supplies id: Optional[PyObjectId] (aliased to _id) plus created_at / updated_at. The domain model must not declare id; Mongo owns it.

        Trap \u2014 generated wire models. openapi-first models produces the HTTP contract (see the Build Recipe, step 3). Response schemas frequently declare a required id: str, so a generated class is not a domain model. If you write class ItemDocument(Item, BaseDocument) and Item re-exports a required id: str, that field shadows BaseDocument.id and no Mongo _id can ever be set. Fix it one of three ways:

        1. Preferred: keep the domain model id-free (hand-author it from the CRUD template), and keep the required id only on the wire model.
        2. Order the bases so the document wins: class ItemDocument(BaseDocument, Item).
        3. Keep a separate document type and translate with ports/converters.py.
        "},{"location":"05_crud_template/#modelspy","title":"models.py","text":"

        A framework-free Pydantic model describing the business shape (no id).

        class Item(BaseModel):\n    name: str\n    quantity: int = 0\n
        "},{"location":"05_crud_template/#portsdbpy","title":"ports/db.py","text":"

        The persistence model extends the business model and adds database concerns. The repository factory selects the right repository flavour.

        # Item is id-free; BaseDocument adds id/created_at/updated_at.\nclass ItemDocument(Item, BaseDocument):\n    pass\n\ndef create_item_repo(*, owner_repo=None) -> ItemRepository:\n    return repo_factory(\n        collection=\"items\",\n        document=ItemDocument,\n        populate_rules=[PopulateRule(field_name=\"owner\", collection_name=\"users\")],\n        cache=None,               # or a CachedBaseRepository config\n    )\n
        "},{"location":"05_crud_template/#nested-references","title":"Nested references","text":"

        The wire contract often declares a reference as an expanded object (expense.entity: Entity), while the domain model stays id-free. Pick one convention and apply it consistently:

        • Embed (default for small, stable refs) \u2014 store the object as a dict / list[dict] on the document; the API returns it verbatim. No populate wiring.
        • Populate \u2014 store an id and declare a PopulateRule; mongo-ops expands it on read. The referenced repo must be registered with the PopulationEngine.
        • Id only \u2014 store the id and let the client resolve it.

        For populate-backed repositories change a reference with update, not patch: patch rejects changes to populated FK fields by design.

        "},{"location":"05_crud_template/#portsservicepy","title":"ports/service.py","text":"

        The service is built through the DI library, injecting the repository. The generic CRUD base provides create/read/update/patch/delete/search/....

        class ItemService(CrudsServiceAdaptor[Item, ItemDocument]):\n    model = Item\n    schema = ItemDocument\n\ndef get_item_service(repo) -> ItemService:\n    return build(ItemService, instances={\"repo\": repo})\n
        "},{"location":"05_crud_template/#naming-conventions","title":"Naming conventions","text":"Concept Convention collection plural snake case (items) document <Resource>Document repository factory create_<resource>_repo service <Resource>Service service factory get_<resource>_service resource key <resource>_svc operationId list_items, create_item, ..."},{"location":"05_crud_template/#optional-files","title":"Optional files","text":"
        • converters.py \u2014 pure functions mapping between domain types.
        • ports/enrichment.py \u2014 adapts a pipeline into an async callable the service can invoke (used when a resource is populated by a pipeline).
        "},{"location":"06_pipeline_scaffold/","title":"Pipeline Scaffold","text":""},{"location":"06_pipeline_scaffold/#summary","title":"Summary","text":"

        Data-driven processing is expressed as a composition graph. The graph is built by a DI library; execution is driven by a DAG engine. Stages are pure and individually testable.

        "},{"location":"06_pipeline_scaffold/#when-to-use-a-pipeline","title":"When to use a pipeline","text":"

        Use a pipeline when a resource is produced by a multi-step transformation of an input (a document, a file, a message) rather than by a simple CRUD write.

        "},{"location":"06_pipeline_scaffold/#structure-of-a-family","title":"Structure of a family","text":"

        A family is one input shape (e.g. a file format or a message kind). Each family has the same skeleton:

        pipelines/<family>/\n    abc.py            # port contracts (stage interfaces + root interface)\n    impl.py           # concrete stages + root implementation\n    pipeline.yaml     # graph spec: nodes, edges, roots, schema\n    resources/\n        pipeline.yaml # runtime spec consumed by the loader\n        patterns/*.yaml  # rule fragments (pattern registry)\n    banks/<variant>.py   # optional variants that re-pin a few slots\n
        "},{"location":"06_pipeline_scaffold/#shared-scaffolding","title":"Shared scaffolding","text":"
        pipelines/shared/\n    ports.py     # RegistryPort, FinalizePort, etc.\n    loader.py    # build(root_cls) -> wires the graph + engine\n    registry.py  # resolve_root(...) -> root class for a (kind, variant)\n
        "},{"location":"06_pipeline_scaffold/#the-loader","title":"The loader","text":"
        def build(root_cls, *, instances=None, config=None):\n    # merge resources/patterns/*.yaml into a pattern registry\n    # bind registry/config into each graph node by id\n    # build the schema (state) class and the engine\n    root = root_cls()\n    root._engine = Engine(graph, state_cls, payload_cls)\n    return root\n
        "},{"location":"06_pipeline_scaffold/#the-registry","title":"The registry","text":"

        A single lookup replaces hand-rolled if/else selection:

        _FAMILIES = {\n    \"csv\":  {\"acme\": {\"heuristic\": AcmeCsvPipeline}},\n    \"json\": {\"globex\": {\"heuristic\": GlobexJsonPipeline}},\n}\n\ndef resolve_root(kind, variant, mode=\"heuristic\"):\n    return _FAMILIES[kind][variant][mode]\n

        Adding a new variant means adding one class and one registry entry.

        "},{"location":"06_pipeline_scaffold/#driving-a-pipeline","title":"Driving a pipeline","text":"

        Stages are driven explicitly so intermediate state can be persisted:

        pipeline = build(resolve_root(kind, variant))\ncontent = pipeline.ingest.materialize(raw_bytes)\nrecords = pipeline.reader.read(content)\nitems   = pipeline.normalize.build(records)\n
        "},{"location":"06_pipeline_scaffold/#testing","title":"Testing","text":"

        Because stages are pure, test each stage in isolation and test the assembled root against fixture inputs whose expected outputs are stored as golden files. A parity test replays fixtures headlessly.

        "},{"location":"07_worker_and_progress/","title":"Worker & Progress","text":""},{"location":"07_worker_and_progress/#summary","title":"Summary","text":"

        Long-running work runs in a background worker. Jobs are durable documents that move through an explicit status machine. Progress is streamed to clients.

        "},{"location":"07_worker_and_progress/#the-status-machine","title":"The status machine","text":"
        pending -> processing -> completed\n                     \\-> failed    (retried up to N times)\n                     \\-> paused    (waiting for human input)\n
        • pending \u2014 queued, eligible for pickup.
        • processing \u2014 claimed by a worker.
        • paused \u2014 blocked on a human-in-the-loop question.
        • failed \u2014 error; retry_count increments until a max, then skipped.
        • completed \u2014 terminal success.
        "},{"location":"07_worker_and_progress/#the-poll-loop","title":"The poll loop","text":"
        async def poll(resources):\n    backoff = MIN_POLL\n    while True:\n        jobs = await job_svc.search(filter={\"status\": \"pending\"}, limit=100)\n        backoff = MIN_POLL if jobs else min(backoff * 2, MAX_POLL)\n        for job in jobs:\n            if (job.retry_count or 0) >= MAX_RETRIES:\n                continue\n            await job_svc.update_status(job.id, \"processing\")\n            try:\n                await process(job, resources)\n            except PauseForResolution:\n                await job_svc.update_status(job.id, \"paused\")\n            except Exception as e:\n                await job_svc.update_status(\n                    job.id, \"failed\", error=str(e),\n                    retry_count=(job.retry_count or 0) + 1,\n                )\n        await asyncio.sleep(backoff)\n

        Tunables live in environment variables: WORKER_POLL_MIN, WORKER_POLL_MAX, WORKER_MAX_RETRIES.

        "},{"location":"07_worker_and_progress/#progress-events","title":"Progress events","text":"

        A worker publishes structured progress events to a bus (a port). The HTTP edge exposes a streaming endpoint that replays events for a given job id.

        class ProgressEvent(BaseModel):\n    job_id: str\n    step: str\n    status: str            # started | progress | completed | skipped | paused\n    message: dict | None = None\n

        The bus is an in-memory adapter by default; because it is a port, it can be swapped for a durable broker. Emit from the orchestrator at each stage:

        await self.bus.publish(ProgressEvent(job_id=jid, step=\"normalize\",\n                                     status=\"completed\", message={\"count\": n}))\n
        "},{"location":"07_worker_and_progress/#streaming-endpoint","title":"Streaming endpoint","text":"
        async def stream_job_events(request, id):\n    bus = request.app.state.db_resources.get(\"progress_bus\")\n    if bus is None:\n        return {\"events\": []}\n\n    async def gen():\n        sent = 0\n        while True:\n            events = bus.get_events(id)\n            for e in events[sent:]:\n                yield f\"data: {e.model_dump_json(exclude_none=True)}\\n\\n\"\n                sent += 1\n            await asyncio.sleep(0.5)\n\n    return StreamingResponse(gen(), media_type=\"text/event-stream\")\n

        Known limitation. The default in-memory bus is per-process. If the worker and the API run as separate processes, events published by the worker are not visible to the API. For production, back the bus with a shared broker. The port boundary makes this a one-adapter change.

        "},{"location":"08_human_in_loop/","title":"Human-in-the-Loop","text":""},{"location":"08_human_in_loop/#summary","title":"Summary","text":"

        Some inputs are ambiguous and must be resolved by a human before processing can continue. The blueprint models this as a durable pause: an exception is raised, a question is recorded, the job pauses, and later resumes.

        "},{"location":"08_human_in_loop/#the-mechanism","title":"The mechanism","text":"
        1. During processing, a stage raises a domain exception carrying the context needed to ask the question:
        raise PauseForResolution(\n    job_id=jid,\n    reference=\"<stable key for this decision>\",\n    options=[...],\n    context={...},\n)\n
        1. The orchestrator catches it, records a question document, and re-raises so the worker marks the job paused.
        2. A client lists pending questions and answers one:
        GET  /jobs/{id}/questions            -> list pending questions\nPOST /questions/{qid}/resolve  {choice}  -> record the choice\n
        1. When the last pending question is resolved, the resolve endpoint flips the parent job back to pending.
        2. The worker picks it up again, rebuilds a resolution map from previously answered questions, and seeds it into the pipeline so the same decision is not asked twice.
        "},{"location":"08_human_in_loop/#the-question-document","title":"The question document","text":"
        class Question(BaseDocument):\n    job_id: str\n    reference: str            # stable key: stage|field|value\n    status: str               # pending | resolved\n    options: list[dict]\n    context: dict\n    chosen: dict | None = None\n    resolved_at: str | None = None\n
        "},{"location":"08_human_in_loop/#resume-map","title":"Resume map","text":"

        The worker turns answered questions into a lookup keyed by reference, then injects it into the pipeline so that stage can skip re-raising:

        resolved = {q.reference: q.chosen for q in await svc.search(\n    filter={\"job_id\": jid, \"status\": \"resolved\"})}\n\npipeline = build(root, instances={\"pause\": handler}, config={\"resolved\": resolved})\n
        "},{"location":"08_human_in_loop/#resolve-endpoint","title":"Resolve endpoint","text":"
        async def resolve_question(request, id, body):\n    svc = request.app.state.db_resources[\"question_svc\"]\n    q = await svc.read(id)\n    await svc.update(id, {\"chosen\": body[\"chosen\"], \"status\": \"resolved\",\n                          \"resolved_at\": now()})\n\n    pending = await svc.search(filter={\"job_id\": q.job_id, \"status\": \"pending\"},\n                               limit=1)\n    if not pending:\n        jobs = request.app.state.db_resources[\"job_svc\"]\n        job = await jobs.read(q.job_id)\n        if job and job.status == \"paused\":\n            await jobs.update_status(q.job_id, \"pending\")\n    return q\n
        "},{"location":"08_human_in_loop/#cli-parity","title":"CLI parity","text":"

        The same flow is available through scripts/CLI: list, get, create, questions, resolve, retry.

        "},{"location":"09_infra_adaptors/","title":"Infra Adapters","text":""},{"location":"09_infra_adaptors/#summary","title":"Summary","text":"

        All external systems are reached through adapters in infra/. Prefer an existing internal library over writing a new adapter; where no library exists, copy the Tier B scaffold from templates/app. See the Genericity Matrix for the Tier A / B / C split.

        "},{"location":"09_infra_adaptors/#database-mongodb","title":"Database (MongoDB)","text":"
        • A single connection manager owns the client lifecycle. setup_database(uri, db_name) / shutdown_database().
        • A repository factory selects the repository flavour:
        repo_factory(collection, document, engine=None,\n             populate_rules=None, cache=None)\n
        • base repository \u2014 plain CRUD;
        • populating repository \u2014 resolves referenced documents (foreign keys);

        • cached repository \u2014 an LRU/TTL cache in front of reads.

        • Referenced documents are described declaratively:

        PopulateRule(field_name=\"owner\", collection_name=\"users\",\n             nested_rules=[], max_depth=2, projection=None)\n
        • Transactions use a session context manager provided by the library.

        Tier A \u2014 Library (Mongo Ops). Do not write raw Motor calls in the domain; consult the registry and the library's MCP before touching the driver.

        "},{"location":"09_infra_adaptors/#http-response-cache","title":"HTTP response cache","text":"

        Tier B \u2014 template. Copy from templates/app; not a standalone library.

        A generic GET cache sits behind a decorator.

        @cache_response(ttl=60)\nasync def list_items(request): ...\n
        • Keyed on path + query + user.
        • No-op when no store is wired.
        • invalidate(*resources) bumps a generation counter for write-triggered invalidation.
        "},{"location":"09_infra_adaptors/#event-progress-bus","title":"Event / progress bus","text":"

        Tier B \u2014 template. Copy from templates/app.

        A port with an in-memory default adapter (publish, get_events). Swap for a durable broker in production (see Worker & Progress).

        "},{"location":"09_infra_adaptors/#external-clients-ingestion","title":"External clients (ingestion)","text":"

        External fetchers (files, mail, HTTP) are adapters that wrap ingestion libraries. Construct them in the composition root and inject into orchestrators.

        Tier A \u2014 Libraries: Omniread (formats) and Mail Intake (email).

        "},{"location":"09_infra_adaptors/#llm-clients","title":"LLM clients","text":"

        Tier B \u2014 template. Copy the pool scaffold from templates/app.

        When a pipeline calls a model provider, route through a pool adaptor that handles provider selection, retries, and client lifecycle:

        pool = setup_async_pool(provider=settings.llm_provider)\nresult = await pool.complete(model=\"...\", messages=[...])\n

        Providers are selected by LLM_PROVIDER and configured by environment.

        "},{"location":"09_infra_adaptors/#key-value-store","title":"Key-value store","text":"

        Tier B \u2014 template. Copy from templates/app.

        For report/snapshot storage, provide a pluggable store port with a Redis adapter and an in-memory fallback.

        "},{"location":"09_infra_adaptors/#rule","title":"Rule","text":"
        • Tier A (libraries: DB, DI, ingestion, mail, auth, docs, pipelines) \u2014 use the library; writing a private copy is a defect. Query find_library first.
        • Tier B (cache, progress bus, LLM pool, KV store, composition shape, worker, tests) \u2014 these are template code, not libraries: copy them from templates/app rather than searching the registry.
        • Tier C (models, business logic, pipeline families, rules) \u2014 author them yourself.
        "},{"location":"10_drone_pipelines/","title":"Drone Pipelines","text":""},{"location":"10_drone_pipelines/#summary","title":"Summary","text":"

        Every Aetos repository ships a Drone CI definition at .drone.yml. There is exactly one standard per repository, and there are two types of file, chosen by what the repository produces:

        Type File Produces Repos A \u2014 PyPI package templates/drone/python-lib.yaml A wheel + sdist on the private index dagpipe, doc-forge, hexa, mail-intake, mongo-ops, omniread, openapi-first, py-jwt B \u2014 Docker deployment templates/drone/service-docker.yaml An image pushed to the registry and run as a container auth-server, docs, mcp

        Both templates run on platform: linux / arm64 with the workspace at /drone/src. Copy the matching template to <repo>/.drone.yml; the Type A file needs no edits, the Type B file needs its placeholders filled in (below).

        Conventions: .drone.yml (not .yaml), one file per repo, secrets injected with from_secret \u2014 never commit credentials.

        "},{"location":"10_drone_pipelines/#type-a-pypi-package-python-libyaml","title":"Type A \u2014 PyPI package (python-lib.yaml)","text":"

        For internal libraries. The file contains two pipelines:

        1. build-and-publish-pypi \u2014 triggered on tag:
        2. check-version \u2014 guard: fail unless $DRONE_TAG equals the version in pyproject.toml; then read name / version and query $PIP_REPO_URL/simple/<package>/; if that version already exists, exit 78 and skip the whole build (see 11 \u2013 Versioning & Changelog).
        3. quality-gate \u2014 install the package with its [dev] extras from the private index, then black --check, ruff check, mypy, pydoclint, pytest.
        4. build-package \u2014 python -m build into dist/.
        5. upload-to-private-pypi \u2014 twine upload to $PIP_REPO_URL.
        6. backfill-pypi-from-tags \u2014 triggered on custom:
        7. fetch-tags \u2014 git fetch --tags --force.
        8. build-and-upload-missing \u2014 walk every tag in version order, skip the ones already on the index, git checkout the rest, verify tag == pyproject version at that commit, build, and upload. This is the disaster-recovery / replay path.

        Secrets: PIP_REPO_URL, PIP_USERNAME, PIP_PASSWORD.

        • Ship as-is. Package name and version come from pyproject.toml, so the same file is reused verbatim across every library.
        "},{"location":"10_drone_pipelines/#type-b-docker-deployment-service-dockeryaml","title":"Type B \u2014 Docker deployment (service-docker.yaml)","text":"

        For services and sites that ship a container image. The file contains two pipelines, each mirroring a repo family:

        1. build-and-deploy-service \u2014 triggered on tag (a long-running API/worker service, e.g. auth-server):
        2. fetch-tags \u2014 resolve the latest tag into LATEST_TAG.txt; fail if there are no tags.
        3. check-version \u2014 guard: fail unless $DRONE_TAG equals the repo-root VERSION file (see 11 \u2013 Versioning & Changelog).
        4. check-remote-image \u2014 if aetos/<app>:<tag> already exists locally, exit 78 and skip the build.
        5. quality-gate \u2014 install from requirements.txt and run black / ruff / mypy / pytest.
        6. build-image \u2014 docker build with the private-index build args, tagged aetos/<app>:<tag> and :latest.
        7. push-image \u2014 login, re-tag with $REGISTRY_HOST, push both tags.
        8. stop-old \u2014 docker rm -f <app>.
        9. run-container \u2014 docker run -d --name <app> -p <host>:<container> --restart always with the service's -e environment.
        10. build-and-deploy-site \u2014 triggered on push (a static/HTTP site, e.g. docs, mcp): build-image \u2192 push-image \u2192 stop-old \u2192 run-container, with no tag resolution, no quality gate, and no version guard (it ships :latest only).

        Secrets: PIP_REPO_URL, PIP_USERNAME, PIP_PASSWORD (service build args), REGISTRY_HOST, REGISTRY_USER, REGISTRY_PASS, plus the service runtime env (for example MONGO_*, JWT_SECRET).

        Placeholders to fill in per repo:

        Placeholder Meaning Example <app> service image / container name auth-server aetos/<app> image repository on the registry aetos/auth-server <host-port> / <container-port> published : in-image port 9003:8000 <site> site image / container name docs <ENV_VAR> runtime environment variable MONGO_HOST"},{"location":"10_drone_pipelines/#what-not-to-do","title":"What not to do","text":"
        • Do not hand-roll a third shape. A repo is either Type A or Type B, never both.
        • Do not inline secrets; always use from_secret.
        • Do not drop the check-version / check-remote-image skip \u2014 it guards the index and the running container against duplicate publishes.
        • Do not drop the tag\u2194version guard. A package needs its pyproject.toml version to equal the tag; a service needs a root VERSION file that equals the tag. See 11 \u2013 Versioning & Changelog.
        • Do not rename the pipelines; tooling and runbooks key off build-and-publish-pypi, build-and-deploy-service, and build-and-deploy-site.
        "},{"location":"10_drone_pipelines/#related","title":"Related","text":"
        • 01 \u2013 Build Recipe \u00b7 09 \u2013 Infra Adapters \u00b7 11 \u2013 Versioning & Changelog \u00b7 13 \u2013 Library Registry
        "},{"location":"11_versioning_and_changelog/","title":"Versioning & Changelog","text":""},{"location":"11_versioning_and_changelog/#summary","title":"Summary","text":"

        Every Aetos artifact \u2014 library, service, or site \u2014 is versioned with Semantic Versioning and documents its releases in a Keep a Changelog file. The version file is the source of truth, the git tag must equal it, and a Drone guard enforces that equality before anything is published. Releases are cut manually; a tag is what triggers the pipeline.

        This page pairs with 10 \u2013 Drone Pipelines: the version and tag contract is exactly what those two CI shapes consume.

        "},{"location":"11_versioning_and_changelog/#the-version-contract","title":"The version contract","text":"Artifact Source of truth Notes Library (PyPI package) version in pyproject.toml check-version also reads it to skip duplicates Service / site (Docker) VERSION file at the repo root one line, x.y.z; the service reads it (build-arg) \u2014 never hardcode the version

        Rules:

        1. One version per repository. No per-module versions.
        2. Tag = version. The git tag is bare SemVer (0.0.6), no v prefix, and it MUST match the version file byte-for-byte. The Drone guard fails the build otherwise \u2014 this is what stops a tag from silently publishing nothing.
        3. A release is a tag, created after the change is merged. The version bump and the changelog promotion travel inside the merge request (MR); the tag is added on the merged commit and pushed. See Tagging strategy.
        4. Never reuse a tag. If a release is wrong, cut a new patch version.
        "},{"location":"11_versioning_and_changelog/#pre-10-0yz","title":"Pre-1.0 (0.y.z)","text":"

        While a package is 0.y.z, 0.y is treated as the major line:

        • breaking change \u2192 0.(y+1).0
        • new feature \u2192 0.y.(z+1)
        • bug fix \u2192 0.y.(z+1)

        Once a package reaches 1.0.0, normal SemVer applies. Do not ship 1.0.0 until the public API is considered stable.

        "},{"location":"11_versioning_and_changelog/#the-changelog","title":"The changelog","text":"

        CHANGELOG.md at the repo root, in Keep a Changelog form. It always has exactly one open [Unreleased] section with the change categories that apply:

        ## [Unreleased]\n\n### Added\n### Changed\n### Deprecated\n### Removed\n### Fixed\n### Security\n

        On release you promote it \u2014 never delete history:

        ## [0.0.6] - 2026-03-07\n\n### Added\n- ...\n

        and add a link reference at the bottom:

        [Unreleased]: https://git.aetoskia.com/aetos/<repo>/compare/0.0.6...HEAD\n[0.0.6]: https://git.aetoskia.com/aetos/<repo>/compare/0.0.5...0.0.6\n

        Conventions:

        • Write entries for humans: one line each, imperative, referencing the user impact, not the commit hash.
        • Categories: Added, Changed, Deprecated, Removed, Fixed, Security. Omit empty categories.
        • Security fixes get their own entry even if the change is otherwise a bug fix.
        • The [Unreleased] heading is never renamed; copy its content into the new version heading and clear it.
        "},{"location":"11_versioning_and_changelog/#tagging-strategy-mr-based","title":"Tagging strategy (MR-based)","text":"

        The release version is known while the change is still a merge request, so the bump travels with the change and only the tag is added afterwards:

        1. In the MR \u2014 set the intended release version: version in pyproject.toml (or the VERSION file) to x.y.z, and promote the changelog (below). Changelog entries and link references name the version/tag, never a commit id.
        2. Merge or squash the MR into main.
        3. Create the tag x.y.z on the resulting commit (the merge/squash commit).
        4. Push the tag (git push origin x.y.z) \u2014 Drone builds the release.

        Because the version bump is inside the tagged commit, the guard's tag == version check can only fail if the wrong commit was tagged.

        "},{"location":"11_versioning_and_changelog/#agent-assisted-tagging","title":"Agent-assisted tagging","text":"

        The agent neither authors nor merges the MR, and never tags before the merge. After the user confirms the MR is merged/squashed and says to proceed:

        1. Wait for that explicit go-ahead.
        2. Find the commit that introduced the version bump:
        3. packages: git log -S 'version = \"x.y.z\"' -n 1 --format='%H %s' -- pyproject.toml
        4. services: git log -S 'x.y.z' -n 1 --format='%H %s' -- VERSION
        5. Confirm that commit's version file equals x.y.z, then tag only that commit, lightweight and bare: git tag x.y.z <sha>.
        6. Do not push. Ask the user to push the tag: git push origin x.y.z.
        "},{"location":"11_versioning_and_changelog/#release-checklist","title":"Release checklist","text":"
        1. Confirm the quality gate is green and main is up to date.
        2. In the MR: move every [Unreleased] entry under the new version heading with the target date (## [x.y.z] - YYYY-MM-DD); restore an empty [Unreleased] on top.
        3. In the MR: add the two compare-link references at the bottom of the changelog, naming the version/tag (never a commit id).
        4. In the MR: set the version file \u2014 pyproject.toml (version = \"x.y.z\") or VERSION \u2014 to the intended release version.
        5. Merge or squash the MR into main.
        6. Create the tag on the resulting commit: lightweight git tag x.y.z.
        7. Push the tag (git push origin x.y.z). Watch Drone: Type A publishes the wheel/sdist, Type B builds and deploys the image; both first assert tag == version.
        8. Do not reuse the tag if the run fails \u2014 fix and cut x.y.(z+1).
        "},{"location":"11_versioning_and_changelog/#why-the-guard-matters","title":"Why the guard matters","text":"

        The version file and the tag are two facts that must agree; nothing in git enforces that by itself. A mismatch is not a theoretical risk \u2014 a package can be tagged 0.0.2 while its pyproject.toml still says 0.0.1, and the publish step (which compares the file against the index) then skips the build entirely, so 0.0.2 never reaches the index while looking like a release. The Drone guard turns that silent no-op into a hard failure.

        "},{"location":"11_versioning_and_changelog/#related","title":"Related","text":"
        • 10 \u2013 Drone Pipelines \u00b7 15 \u2013 Repository Inventory \u00b7 01 \u2013 Build Recipe \u00b7 13 \u2013 Library Registry
        "},{"location":"12_genericity_matrix/","title":"Genericity Matrix","text":""},{"location":"12_genericity_matrix/#summary","title":"Summary","text":"

        This page states precisely what is library-backed, what is template-provided, and what is app-specific and must be authored. Use it to scope a new build and to know, for any given capability, whether to call a library, copy template code, or write it yourself.

        "},{"location":"12_genericity_matrix/#tier-a-library-backed-use-never-reimplement","title":"Tier A \u2014 Library-backed (use; never reimplement)","text":"

        These capabilities already exist as internal libraries. Reach them through the library registry MCP (find_library(capability)) and read the library's own MCP for its API. Writing a private copy of any of these is a defect.

        Capability Library MCP Persistence: repositories, cache, populate, transactions Mongo Ops (mongo_ops) :8007 Dependency injection / composition Hexa (hexa) :8008 Deterministic multi-step transformation engine DAG Pipe (dagpipe) :8006 Spec-first HTTP edge, client, codegen OpenAPI First (openapi_first) :8004 Format-agnostic fetch + parse (HTML, PDF, CSV, XLSX) Omniread (omniread) :8003 Read-only email ingestion Mail Intake (mail_intake) :8002 JWT auth primitives (register, login, introspect) Py JWT (jwtlib) :8005 Documentation build (MkDocs + MCP) Doc Forge (docforge) :8001"},{"location":"12_genericity_matrix/#tier-b-template-provided-copy-from-templatesapp-then-adapt","title":"Tier B \u2014 Template-provided (copy from templates/app, then adapt)","text":"

        These are reusable internal components shipped inside the template \u2014 they are not independent libraries. Copy them as-is, then rename/populate only what is app-specific. They give every app the same wiring shape as the reference app. Fetch them by kind with get_app_component, or the whole tree with get_app_template.

        Component Template location Action Shipped Layering & dependency rule the package layout + import rules keep \u2705 Composition root shape init.py (get_svc/get_db, idempotency) keep \u2705 Spec-first web edge interfaces/openapi.py, thin handlers bound to operationId keep \u2705 CRUD slice pattern domain/<resource>/{models.py, ports/db.py, ports/service.py, converters.py} rename + fill \u2705 Generic CRUD service infra/adapters/service.py (CrudsServiceAdaptor) keep \u2705 Repository factory infra/db/repos/mongo.py (_repo_factory) keep \u2705 Worker poll + status loop worker.py keep \u2705 Progress bus infra/adapters/sse.py (keyed in-memory bus) + an app SSE endpoint keep \u2705 HTTP response cache infra/http_cache.py (cache_response + generation invalidation) keep \u2705 Key-value store infra/adapters/kv.py (port + in-memory + Redis adaptor) keep \u2705 Pipeline scaffold pipelines/shared/{ports,loader,registry}.py + pipelines/<family>/ rename + fill \u2705 Operator scripts scripts/ (init() / get_svc() / shutdown()) rename \u2705 Testing harness integration fakes + fixture-parity pattern keep \u2705 Project scaffolding pyproject.toml, Dockerfile, docker-compose.yaml, .env.example, openapi.yaml rename + fill \u2705"},{"location":"12_genericity_matrix/#tier-b-patterns-port-from-the-reference-app","title":"Tier B (patterns) \u2014 port from the reference app","text":"

        A few Tier B capabilities are real and reusable, but are shaped by the app or the provider, so the template does not ship them verbatim \u2014 copying them blindly would carry app-specific names. Treat them as patterns: lift the shape from the reference app and rename per app.

        Component Reference location Action Shipped Human-in-the-loop durable pause + question document + resolve endpoint + resume map port + reshape \u2717 LLM client pool provider-select + retry/rotation pool scaffold port + reshape \u2717"},{"location":"12_genericity_matrix/#tier-c-app-specific-must-be-authored","title":"Tier C \u2014 App-specific (must be authored)","text":"Artifact Why Resource models the business shape Repository populate/cache rules the relationships Service business logic domain behaviour Pipeline families the transformation graph Pattern/rule resources data-driven policy Fixtures & golden outputs test data"},{"location":"12_genericity_matrix/#the-two-axes","title":"The two axes","text":"

        Everything app-specific reduces to two axes:

        1. Resource model \u2014 the set of resources, their fields, relationships, and the OpenAPI contract.
        2. Pipeline family \u2014 only if inputs require multi-step transformation.

        If you can specify those two axes, the rest of the app follows mechanically: Tier A is imported, Tier B is copied, and Tier C is the only thing you author.

        "},{"location":"13_library_registry/","title":"Library Registry","text":""},{"location":"13_library_registry/#summary","title":"Summary","text":"

        The Aetos ecosystem provides internal libraries for the shared concerns of every application. Use them. Writing a private copy of any capability below is a defect.

        Each library also exposes its own documentation as an MCP server. An AI agent can read a library's full API by connecting to its MCP and reading docs://index, docs://nav, and docs://modules/{module}.

        "},{"location":"13_library_registry/#catalog","title":"Catalog","text":"Library Import Purpose Use instead of MCP DAG Pipe dagpipe Deterministic state-transformation DAG engine hand-rolled orchestration/topological ordering :8006 Hexa hexa Declarative DI / composition-root tooling manual wiring, hand-written factories :8008 Mongo Ops mongo_ops Async MongoDB repositories, cache, populate, transactions raw Motor CRUD and connection lifecycle :8007 Omniread omniread Format-agnostic fetch + parse (HTML, PDF, CSV, XLSX) custom scrapers/parsers :8003 OpenAPI First openapi_first Spec-first FastAPI bootstrap, client, codegen decorator routers and hand-written clients :8004 Mail Intake mail_intake Provider-agnostic read-only email ingestion Gmail OAuth + MIME parsing :8002 Py JWT jwtlib JWT auth primitives (register/login/introspect) password hashing + token code :8005 Doc Forge docforge Docstring compiler \u2192 MkDocs + MCP docs custom doc generators :8001 Auth Server (service) Central identity service (register/login/me/logout/introspect) building auth endpoints yourself spec: docs://spec"},{"location":"13_library_registry/#how-to-choose","title":"How to choose","text":"You need to\u2026 Use persist and query documents Mongo Ops compose dependencies Hexa run a multi-step transformation DAG Pipe read/parse an arbitrary input format Omniread expose a contract-first HTTP API OpenAPI First ingest email Mail Intake authenticate users / verify tokens Py JWT (+ Auth Server) generate documentation Doc Forge"},{"location":"13_library_registry/#discovery","title":"Discovery","text":"

        A single standards MCP exposes find_library(capability), which returns the matching library, its import name, its \"use instead of\" guidance, and its MCP endpoint (or, for the auth-server service, a spec pointer). It also serves the pinned auth-server OpenAPI contract at docs://spec. Query it before writing any infrastructure.

        "},{"location":"13_library_registry/#notes","title":"Notes","text":"
        • Hexa is a full library with its own MCP server on :8008: read docs://index, docs://nav, and docs://modules/{module} (e.g. docs://modules/hexa.container) to discover the DI surface \u2014 build(cls, *, instances, config) and the PortNode model.
        • Auth Server is a service, not an importable library: it has no MCP bundle by design. Read its client contract from the pinned OpenAPI document via docs://spec and wire it by declaring a bearerAuth security scheme in the app's own spec (see Auth Integration); py-jwt covers the low-level token path.
        • Library MCP servers expose documentation resources (not executable tools): they tell an agent the available API surface so it does not invent code.
        "},{"location":"14_auth_integration/","title":"Auth Integration","text":""},{"location":"14_auth_integration/#summary","title":"Summary","text":"

        Authentication is a service, not a library. Every Aetos application shares a single identity service \u2014 the auth-server \u2014 and consumes it through its HTTP contract. An app never implements registration, login, password hashing, or token issuance itself.

        The agent does not need an MCP bundle for the auth-server. It reads the pinned OpenAPI contract (below) and declares a bearer security scheme in its own spec; openapi_first then generates the verifying dependency. No auth code is written.

        "},{"location":"14_auth_integration/#read-the-contract","title":"Read the contract","text":"

        The auth-server OpenAPI document is pinned in the standards bundle and served as an MCP resource:

        docs://spec\n

        It is the authoritative client contract (OpenAPI 3.1). Read it to learn the endpoints and the request/response schemas:

        Endpoint Purpose POST /register Create a user (201, returns PublicUser) POST /login Authenticate and issue a JWT (LoginResponse) GET /me Current user's PublicUser (bearer required) POST /logout Stateless logout (LogoutResponse) POST /introspect Internal token introspection (active, user)

        The pinned snapshot is versioned (currently 0.0.5). If the caller has a live auth-server and needs the current contract, they can pass the full endpoint ({AUTH_SERVER}/openapi.json) and read it directly instead of the pin.

        "},{"location":"14_auth_integration/#wire-it-up-declare-dont-code","title":"Wire it up: declare, don't code","text":"

        Authentication is added by editing the app's own openapi.yaml \u2014 nothing else. Declare a global bearer requirement and point the scheme at the auth server (values come from the environment):

        security:\n  - bearerAuth: []\npaths:\n  # ...\ncomponents:\n  securitySchemes:\n    bearerAuth:\n      type: http\n      scheme: bearer\n      bearerFormat: JWT\n      x-server-url: \"{AUTH_SERVER}\"\n      x-introspect-path: \"/introspect\"\n      x-login-path: \"/login\"\n      x-register-path: \"/register\"\n      x-logout-path: \"/logout\"\n      x-me-path: \"/me\"\n

        openapi_first reads securitySchemes + security and generates a FastAPI dependency that extracts the bearer token, POSTs {\"token\": <jwt>} to {AUTH_SERVER}/introspect, and returns the user when active == true. It raises 401 on an invalid or inactive token and 503 when the auth server is unreachable. The generated handlers receive the authenticated user \u2014 you author no authentication code.

        "},{"location":"14_auth_integration/#public-operations","title":"Public operations","text":"

        A route that must stay open opts out by overriding security with an empty list:

        paths:\n  /health:\n    get:\n      operationId: health\n      security: []        # overrides the global requirement\n      responses:\n        \"200\":\n          description: OK\n
        "},{"location":"14_auth_integration/#environment","title":"Environment","text":"
        AUTH_SERVER=http://localhost:8000     # auth-server base URL\nJWT_SERVER=http://localhost:8000      # jwtlib client base URL (seeding/CLI)\n
        "},{"location":"14_auth_integration/#path-1-jwtlib-client-no-generator","title":"Path 1: jwtlib client (no generator)","text":"

        Apps that do not use a generated dependency verify requests with the py-jwt client:

        from jwtlib.introspection import authenticate_request\n\nauthorized = await authenticate_request(\n    should_skip_authentication,  # allow public paths\n    method,\n    path,\n    authorization_token,         # \"Bearer <jwt>\" or None\n)\n

        authenticate_request POSTs to {JWT_SERVER}/introspect (3 second timeout) and treats {\"active\": true, \"user\": {...}} as valid. Use this for seeding scripts and tests (jwtlib.register_user, jwtlib.login_user).

        "},{"location":"14_auth_integration/#golden-rules","title":"Golden rules","text":"
        1. Never trust an unverified token. Decode through the generated dependency or jwtlib before handling the request.
        2. Treat active: false as unauthenticated, even if the JWT decodes.
        3. Do not implement your own JWT parsing. Revocation and issuer changes must stay centralized in the auth-server.
        4. Do not add auth until the app's outcome is validated. Ship the app authless first; layer the security scheme once the core behaviour works.
        "},{"location":"14_auth_integration/#notes","title":"Notes","text":"
        • The default template is authless on purpose. Add the securitySchemes block above only when auth is required. Pull the shared slice with get_app_component(\"auth\").
        • The auth-server is deployed as a service (no importable package); the client surface is the spec, plus jwtlib for the low-level path.
        "},{"location":"15_repository_inventory/","title":"Repository Inventory","text":""},{"location":"15_repository_inventory/#summary","title":"Summary","text":"

        The canonical list of Aetos repositories covered by the CI and versioning standards, with the artifact each one produces, its version source, and its Drone shape. Every entry maps to the contract in 11 \u2013 Versioning & Changelog and the two CI files in 10 \u2013 Drone Pipelines.

        The same data is published machine-readably as the registry://repos MCP resource (and the list_repos tool), sourced from standards/src/repos.json. Paths are relative to the aetos/ workspace root.

        "},{"location":"15_repository_inventory/#packages-type-a","title":"Packages (Type A)","text":"

        A wheel + sdist published to the private index. Version source is pyproject.toml; Drone file is python-lib.yaml (tag-triggered).

        Repo Path Docs MCP server dagpipe dagpipe lib, wiki dagpipe:8006 doc-forge doc-forge lib, wiki docforge:8001 hexa hexa lib, wiki hexa:8008 mail-intake mail-intake lib, wiki mail_intake:8002 mongo-ops mongo-ops lib, wiki mongo_ops:8007 omniread omniread lib, wiki omniread:8003 openapi-first openapi-first lib, wiki openapi_first:8004 py-jwt py-jwt lib, wiki jwtlib:8005"},{"location":"15_repository_inventory/#services-sites-type-b","title":"Services & sites (Type B)","text":"

        A container image pushed to the registry and run on the Docker host. Version source is the VERSION file; Drone file is service-docker.yaml.

        Repo Type Path Trigger Docs auth-server service auth-server tag api, lib, wiki docs site docs push \u2014 mcp site mcp push \u2014

        The service variant is tag-triggered and enforces tag == VERSION. The site variant is push-triggered, ships :latest, and has no tag guard.

        "},{"location":"15_repository_inventory/#required-files-per-repo","title":"Required files per repo","text":"Type Version source Changelog Drone package pyproject.toml CHANGELOG.md python-lib.yaml service / site VERSION CHANGELOG.md service-docker.yaml

        Every covered repository must be able to satisfy tag == version: the version file (never a commit id) is bumped in the release MR, the MR is merged, and the tag is created on the merged commit.

        "},{"location":"15_repository_inventory/#reading-this-at-runtime","title":"Reading this at runtime","text":"
        • Resource: registry://repos
        • Tool: list_repos()
        • Humans: this page (mirror of standards/src/repos.json).
        "},{"location":"15_repository_inventory/#related","title":"Related","text":"
        • 10 \u2013 Drone Pipelines \u00b7 11 \u2013 Versioning & Changelog \u00b7 13 \u2013 Library Registry
        "}]} \ No newline at end of file +{"config":{"lang":["en"],"separator":"[\\s\\-]+","pipeline":["stopWordFilter"]},"docs":[{"location":"","title":"Standards Reference","text":"

        The reference half of the Standards description: the enforceable rules, patterns, and the internal library catalog that agents consult while coding.

        • Build Recipe \u2014 the ordered, agentic checklist for a new app.
        • Layering Rules \u2014 the strict request \u2192 domain \u2192 repository layering and the rules that enforce it.
        • Composition Root \u2014 a single composition point wiring the whole app.
        • Spec-First Routing \u2014 the OpenAPI contract as the routing source of truth.
        • CRUD Template \u2014 the standardized generic resource endpoint scaffold.
        • Pipeline Scaffold \u2014 the deterministic pipeline skeleton for multi-stage jobs.
        • Worker & Progress \u2014 queued work, progress reporting, and visibility.
        • Human-in-the-Loop \u2014 guardrails and approvals inside automations.
        • Infra Adapters \u2014 how infrastructure connects without leaking into domain.
        • Drone Pipelines \u2014 the two CI shapes: a PyPI package or a Docker deployment.
        • Versioning & Changelog \u2014 SemVer, the tag\u2194version contract, and the release changelog.
        • Repository Inventory \u2014 every covered repo, its type, version source, and Drone shape.
        • Genericity Matrix \u2014 what is library-backed, template-provided, or authored.
        • Auth Integration \u2014 consuming the shared auth-server service (spec-driven, no auth code).
        • Library Registry \u2014 the catalog of internal libraries behind all of it.

        Read the Wiki for the philosophy and rationale; these pages are the reference that mirrors the standards MCP bundle.

        "},{"location":"01_build_recipe/","title":"Build Recipe","text":""},{"location":"01_build_recipe/#summary","title":"Summary","text":"

        The ordered, deterministic checklist for generating a new application of the standard shape. Every step is fixed; only the resource model (step 2), the codegen pass (step 3), and the pipeline family (step 8) need app-specific work.

        This page is served by the standards MCP as docs://modules/build_recipe. The start_app prompt on that server collects the two axes and hands off here; pull exact files with get_app_component.

        "},{"location":"01_build_recipe/#bootstrap","title":"\ud83d\ude80 Bootstrap","text":"

        From the standards docs checkout:

        cp -r <docs>/standards/src/templates/app apps/<your-app>\ncd apps/<your-app>\n

        Install the internal libraries \u2014 editable local checkouts (preferred in development) or the private index (CI / fresh machines). Credentials are environment-only; never commit them.

        # local checkouts\npip install -e ../aetos/openapi-first -e ../aetos/mongo-ops -e ../aetos/hexa \\\n            -e ../aetos/dagpipe -e ../aetos/doc-forge\n# private index\npip install --extra-index-url \\\n  \"https://$PIP_REGISTRY_USERNAME:$PIP_REGISTRY_PASSWORD@pip.aetoskia.com/simple\" .\n
        "},{"location":"01_build_recipe/#agent-prompt-copyable","title":"\ud83d\udccb Agent prompt (copyable)","text":"
        # Build a new application from the Aetos Standards blueprint\n\nYou are coding a complete new backend application conforming to the Aetos\nstandard app blueprint. Execute every step in order. Only steps 2\u20134 use the\napp-specific details provided by the user; everything else is deterministic.\n\n## Before writing any code\n\nConnect to the `standards` MCP server and read:\n- `docs://nav` (the module list)\n- `docs://modules/genericity_matrix` (Tier A library / Tier B template / Tier C authored)\n- `docs://modules/layering_rules` (the dependency rules)\n\nThen:\n- call `find_library` with `db`, `di`, `routing`, `ingestion`, `pipeline`, `docs`\n  and note the Tier A libraries that already exist \u2014 never reimplement one;\n- call `list_app_components()` and pull each file you need with\n  `get_app_component(kind, resource=..., family=...)` instead of writing it from\n  scratch.\n\n## Steps\n\n1. **Scaffold** \u2014 copy `standards/src/templates/app/` into `apps/<your-app>/`\n   (or pull the same tree via `get_app_template`). Keep the tree: `domain/`,\n   `infra/`, `interfaces/`, `pipelines/`, `tests/`, `scripts/`, plus\n   `pyproject.toml`, `openapi.yaml`, `config.py`, `init.py`, `main.py`,\n   `worker.py`, `Dockerfile`, `docker-compose.yaml`, `.env.example`.\n\n2. **Author the spec (app-specific)** \u2014 write `openapi.yaml`: resources,\n   schemas, `operationId`s, security, and extension metadata. This is the\n   contract and drives all routing. Every operation MUST have an `operationId`.\n\n3. **Generate the scaffold (codegen)** \u2014 from the spec, generate the wire\n   models and the exact handler signatures:\n   ```bash\n   openapi-first models openapi.yaml -o _gen/models.py\n   openapi-first routes openapi.yaml -o _gen/routes \\\n     --use-models --models-module _gen.models --inject-request --package --template-style\n   ```\n   `_gen/models.py` is the **wire contract** (Pydantic, one class per\n   `components.schemas` entry). `_gen/routes/<resource>/routes.py` lists every\n   `operationId` with its exact parameter signature. `--template-style` makes\n   those stubs `async def` with a `body` parameter, matching the handlers you\n   keep in `interfaces/` (without it they are sync `def` stubs taking\n   `payload`; both bind the same way). Treat `_gen/` as generated\n   (never hand-edit it) \u2014 the canonical handlers live in `interfaces/`.\n\n4. **Write each CRUD slice (app-specific)** \u2014 per resource create the four-file\n   slice: `models.py` (domain model, **no `id`**), `ports/db.py`\n   (`class XDocument(BaseDocument, X)` \u2014 id comes from `BaseDocument`),\n   `ports/service.py`, and optional `converters.py`. Follow the CRUD template.\n\n5. **Wire the composition root** \u2014 in `init.py`, build leaf repositories, then\n   dependent repositories, then services; add infra adapters (db, cache, stores,\n   progress bus, fetchers). Expose `get_svc` overloads.\n\n6. **Add routes** \u2014 create `interfaces/<resource>/routes.py` thin handlers whose\n   names match the `operationId`s (use the signatures from step 3 as your\n   checklist) and re-export them in `interfaces/openapi.py`. Add the cache\n   decorator to read endpoints.\n\n7. **Bootstrap app and worker** \u2014 confirm `main.py` runs the OpenAPI-first app\n   with its lifespan. If the app has long-running jobs, adapt `worker.py` to poll\n   the job collection, run the pipeline, and publish progress.\n\n8. **Add pipeline families (only if data-driven)** \u2014 copy `pipelines/example/`\n   to `pipelines/<family>/` with `abc.py`, `impl.py`, `pipeline.yaml`,\n   `resources/`, and reuse `pipelines/shared/` (loader + registry). Register the\n   root. Add fixtures and a parity test.\n\n9. **Add infrastructure only where needed** \u2014 Tier A capability: use the\n   library. Tier B capability: copy the template. Never hand-write a Tier A\n   library.\n\n10. **Tests** \u2014 integration tests with fakes at the HTTP edge; unit tests for\n    domain and pipeline logic; a config-consistency test for rule-driven\n    pipelines. Include `tests/integration/test_openapi_app_builds.py` (imports\n    the app, asserts `import main` binds every operation).\n\n11. **Scripts and seeds** \u2014 operator scripts under `scripts/` using\n    `init()` / `get_svc()` / `shutdown()`; run as `python -m scripts.<name>`.\n\n12. **Docs** \u2014 author GSDFC docstrings, generate `.pyi` stubs, mark the package\n    `py.typed`, and build the docs.\n\n**Definition of done:**\n- `python -c \"import main\"` succeeds.\n- `pytest` passes.\n- The app serves every operation in the spec; the worker drains its queue.\n- No domain module imports a web framework.\n- No Tier A library was reimplemented.\n
        "},{"location":"01_build_recipe/#where-the-steps-land","title":"\ud83e\udded Where the steps land","text":"

        The steps map onto the layers as follows:

        Step Package / file Depends on 1 \u00b7 Scaffold whole templates/app/ \u2014 2 \u00b7 Spec openapi.yaml \u2014 3 \u00b7 Codegen _gen/ (generated) spec, openapi-first 4 \u00b7 CRUD slices domain/<resource>/ spec, CRUD template 5 \u00b7 Wiring init.py every slice 6 \u00b7 Routes interfaces/<resource>/ services, openapi route registry 7 \u00b7 Bootstrap main.py, worker.py composition root 8 \u00b7 Pipelines pipelines/<family>/, shared/ library pipeline engine 9 \u00b7 Infra infra/ domain ports 10 \u00b7 Tests tests/ app + fixtures 11 \u00b7 Scripts scripts/ composition root 12 \u00b7 Docs docstrings + docs build code, Doc Forge"},{"location":"01_build_recipe/#the-codegen-fast-path-in-detail","title":"\ud83d\udd27 The codegen fast path, in detail","text":"

        openapi-first is spec \u2192 code only (it never generates a spec). Use it to erase the two mechanical parts of the build:

        Generated artifact Replaces Notes _gen/models.py hand-writing Pydantic wire models one class per components.schemas entry _gen/routes/<resource>/routes.py hand-typing handler signatures names == operationIds; request: Request injected

        Rules of the road:

        • Wire models are not domain models. _gen/models.py is the HTTP contract; domain/<resource>/models.py is your business shape. If the spec's schema has a required id: str, keep it off the domain model and let the document get its id from BaseDocument.
        • Use --template-style. Stubs are then async def ...(request, body: ...) matching interfaces/; without it they are sync def ...(payload: ...). Either binds (the router introspects the signature), but --template-style keeps the scaffold consistent with the code you keep.
        • Resource names are sanitized. /fetch-requests \u2192 fetch_requests.py.
        • Multipart bodies expand to UploadFile = File(...) / Form(...) params.
        • _gen/ is disposable. Regenerate on every spec change; git diff shows exactly what moved.
        "},{"location":"01_build_recipe/#definition-of-done","title":"\u26a0\ufe0f Definition of done","text":"
        • python -c \"import main\" succeeds.
        • pytest passes.
        • The app serves the spec's operations; the worker drains its queue.
        • No domain module imports a web framework.
        • No Tier A library was reimplemented.
        "},{"location":"01_build_recipe/#related","title":"Related","text":"
        • 02 \u2013 Layering Rules \u00b7 05 \u2013 CRUD Template \u00b7 06 \u2013 Pipeline Scaffold \u00b7 12 \u2013 Genericity Matrix
        "},{"location":"02_layering_rules/","title":"Layering Rules","text":""},{"location":"02_layering_rules/#summary","title":"Summary","text":"

        The dependency direction is fixed. Violating it is a design defect.

        "},{"location":"02_layering_rules/#allowed-imports","title":"Allowed imports","text":"
        interfaces/*      ->  domain/*            (services, ports, models)\ninterfaces/*      ->  infra/adapters/*    (only read-only value objects)\ndomain/*          ->  domain/*            (same layer)\ndomain/*          ->  pipelines/*         (call a pipeline via a port)\ndomain/*/ports/*  ->  infra/*             (bind adapters + libraries at the seam)\ninfra/adapters/*  ->  domain/ports/*      (implement the interface)\nmain.py/init.py   ->  everything          (composition root only)\n
        "},{"location":"02_layering_rules/#forbidden-imports","title":"Forbidden imports","text":"
        domain/*          ->  interfaces/*        (never)\ndomain/*          ->  fastapi/starlette   (never)\ninfra/adapters/*  ->  interfaces/*        (never)\ninterfaces/*      ->  infra/db/*          (state lives in resources, not imports)\n
        "},{"location":"02_layering_rules/#why","title":"Why","text":"
        • The business logic is testable without a server or an event loop.
        • Adapters can be swapped (in-memory fake, real database) without touching business logic.
        • The HTTP edge stays thin and replaceable.
        "},{"location":"02_layering_rules/#the-portadapter-contract","title":"The port/adapter contract","text":"

        The ports/ package is the seam where the domain meets infrastructure. Each domain/<resource>/ports/ module declares the resource's models/document shape and exposes factory functions that bind a concrete adapter \u2014 so a port module is allowed to import from infra/ and from the persistence libraries. Everything outside ports/ in domain/ stays framework- and driver-free.

        domain/<resource>/ports/db.py       -> document model + create_<resource>_repo()\ndomain/<resource>/ports/service.py  -> service + get_<resource>_service()\ninfra/db/repos/<vendor>.py          -> repository adapter factory\ninfra/adapters/service.py           -> generic CRUD service base\n

        The composition root calls the port factories; nothing else constructs an adapter.

        "},{"location":"02_layering_rules/#enforcement","title":"Enforcement","text":"
        • domain/ must never import the web framework (fastapi / starlette) or interfaces/. Only the ports/ seam, infra/, and the composition root touch drivers.
        • Reviewers (and CI) reject import fastapi inside domain/ or infra/.
        "},{"location":"03_composition_root/","title":"Composition Root","text":""},{"location":"03_composition_root/#summary","title":"Summary","text":"

        All wiring happens in exactly one module. It builds a flat resource registry and exposes it to the HTTP layer and to scripts.

        "},{"location":"03_composition_root/#the-resource-registry","title":"The resource registry","text":"

        init.py returns a plain dict[str, Any]. Keys follow two conventions:

        • <resource>_repo \u2014 a repository adapter for a resource.
        • <resource>_svc \u2014 a service for a resource.

        Plus named infrastructure adaptors:

        • http_cache_store \u2014 response cache backend.
        • progress_bus \u2014 progress/event bus.
        • <vendor>_<kind> \u2014 fetchers, clients, stores.

        The API stores the dict on app.state.db_resources during lifespan startup. Handlers read from it; nothing imports concrete adapters.

        "},{"location":"03_composition_root/#shape","title":"Shape","text":"
        _resources: dict = {}\n_initialized = False\n\nasync def init(settings=None) -> dict:\n    global _initialized\n    if _initialized:\n        return _resources\n\n    await setup_database(uri=settings.mongo_uri, db_name=settings.mongo_db)\n\n    # 1. leaf repositories\n    user_repo = create_user_repo()\n\n    # 2. dependent repositories (dependencies passed by keyword)\n    wallet_repo = create_wallet_repo(user_repo=user_repo)\n\n    # 3. services (build via the DI library, injecting the repo)\n    _resources[\"user_repo\"]   = user_repo\n    _resources[\"wallet_repo\"] = wallet_repo\n    _resources[\"user_svc\"]    = get_user_service(user_repo)\n    _resources[\"wallet_svc\"]  = get_wallet_service(wallet_repo)\n\n    # 4. infrastructure adaptors (optional)\n    _resources[\"http_cache_store\"] = HttpCacheStore(...)\n    _resources[\"progress_bus\"]     = ProgressEventBus()\n\n    _initialized = True\n    return _resources\n\nasync def shutdown() -> None:\n    global _initialized\n    await close_stores(_resources)\n    await shutdown_database()\n    _resources.clear()\n    _initialized = False\n
        "},{"location":"03_composition_root/#typed-accessors","title":"Typed accessors","text":"

        Expose a get_svc(name) helper with one @overload per key so scripts get typing without importing concrete classes:

        @overload\ndef get_svc(name: Literal[\"user_svc\"]) -> UserService: ...\n@overload\ndef get_svc(name: Literal[\"wallet_svc\"]) -> WalletService: ...\n\ndef get_svc(name: str):\n    return _resources[name]\n

        Also expose get_db() (raw database handle) and pure helpers such as compute_fingerprint(payload) (canonical hash used for deduplication).

        "},{"location":"03_composition_root/#rules","title":"Rules","text":"
        • init() is idempotent.
        • The composition root is the only place that imports concrete adapters.
        • Handlers never call init(); they read request.app.state.db_resources.
        • Scripts call init() / shutdown() around their work.
        "},{"location":"04_spec_first_routing/","title":"Spec-First Routing","text":""},{"location":"04_spec_first_routing/#summary","title":"Summary","text":"

        The OpenAPI document is the single source of truth for the HTTP contract. Handlers are bound to it by name; there is no decorator router.

        "},{"location":"04_spec_first_routing/#the-contract","title":"The contract","text":"
        • openapi.yaml (or .json) declares paths, schemas, parameters, responses, and security.
        • A custom operationId names the handler function.
        • The framework (openapi_first) validates requests/responses against the spec and dispatches to the handler whose name equals operationId.
        "},{"location":"04_spec_first_routing/#app-bootstrap","title":"App bootstrap","text":"
        # main.py\nfrom openapi_first.app import OpenAPIFirstApp\n\napp = OpenAPIFirstApp(\n    openapi_path=\"openapi.yaml\",\n    routes_module=interfaces.openapi,   # module whose namespace holds handlers\n    title=\"<App> API\",\n    version=\"0.1.0\",\n    lifespan=lifespan,\n)\n

        lifespan calls the composition root:

        @asynccontextmanager\nasync def lifespan(app):\n    app.state.db_resources = await init()\n    yield\n    await shutdown()\n
        "},{"location":"04_spec_first_routing/#handler-registry","title":"Handler registry","text":"

        interfaces/openapi.py is a flat re-export of every handler, so the framework can resolve operationId across the whole app:

        from interfaces.item.routes import *\nfrom interfaces.wallet.routes import *\nfrom interfaces.progress.sse import *\n
        "},{"location":"04_spec_first_routing/#handler-shape","title":"Handler shape","text":"

        Handlers are thin and synchronous with respect to business logic:

        async def create_item(request: Request, body: dict):\n    svc = request.app.state.db_resources[\"item_svc\"]\n    return await svc.create(Item.model_validate(body))\n

        Generated stubs. openapi-first routes emits this exact shape (async def handlers taking body) when given --template-style; without that flag the stub is def create_item(payload: ItemInput) \u2014 sync, with a payload parameter. Both shapes bind identically: the router resolves handlers by operationId and introspects the FastAPI signature, and it never inspects the request body. Pass --template-style so the generated signatures match the handlers you keep in interfaces/.

        "},{"location":"04_spec_first_routing/#conventions","title":"Conventions","text":"
        • operationId naming: list_<resource>, create_<resource>, get_<resource>, update_<resource>, delete_<resource>.
        • Read-only endpoints may use a cache decorator keyed on path + query + user.
        • Validation errors -> 400; not found -> 404; delete -> 204.
        • Security is declared once in the spec and enforced by the framework; handlers contain no auth code.
        "},{"location":"04_spec_first_routing/#authless-apps","title":"Authless apps","text":"

        Auth is deferred in the standard: the same spec-first app runs with or without it, because security lives entirely in the spec, never in handlers. For an app that needs no auth yet, do not invent per-handler auth checks \u2014 just omit the security keys:

        • Remove the top-level security: block.
        • Remove components.securitySchemes.
        • Do not add security: [] to operations. An explicit empty array is a per-operation override that means \"public\", and it only matters when a global security block exists. Leaving every operation without a security key is the cleanest authless spec.

        Profile endpoints (/users/me) and profile headers (x-profile) still exist in an authless app. Define a stand-in identity in the composition root \u2014 for example get_current_user returns or lazily creates a fixed \"Demo User\" \u2014 so handlers stay auth-agnostic and only the wiring changes when real auth arrives.

        The handlers, services, and composition root are unchanged. When auth is needed later, add the global security block and an introspecting dependency; only handlers that must opt out get security: [].

        "},{"location":"04_spec_first_routing/#codegen","title":"Codegen","text":"

        openapi_first scaffolds models and route stubs from the spec (see the Build Recipe, step 3):

        openapi-first models openapi.yaml -o _gen/models.py\nopenapi-first routes openapi.yaml -o _gen/routes \\\n  --use-models --models-module _gen.models --inject-request --package --template-style\n

        Prefer codegen over hand-writing boilerplate. The result is the wire contract and a set of operationId-named signatures \u2014 not the canonical handlers.

        "},{"location":"05_crud_template/","title":"CRUD Template","text":""},{"location":"05_crud_template/#summary","title":"Summary","text":"

        Every resource follows the same four-file slice. Repetition is intentional: it makes the codebase predictable and generatable.

        "},{"location":"05_crud_template/#the-slice","title":"The slice","text":"
        domain/<resource>/\n    models.py               # pure Pydantic model (no DB fields)\n    ports/\n        db.py               # document model + repository factory\n        service.py          # service class + factory\n        converters.py       # (optional) transforms\n
        "},{"location":"05_crud_template/#the-id-rule-model-vs-document","title":"The id rule (model vs. document)","text":"

        Two different objects, two different jobs:

        Object Lives in Has id? Purpose Domain model domain/<resource>/models.py No business shape, framework-free Document domain/<resource>/ports/db.py Yes (from BaseDocument) Mongo persistence shape

        BaseDocument (mongo-ops) supplies id: Optional[PyObjectId] (aliased to _id) plus created_at / updated_at. The domain model must not declare id; Mongo owns it.

        Trap \u2014 generated wire models. openapi-first models produces the HTTP contract (see the Build Recipe, step 3). Response schemas frequently declare a required id: str, so a generated class is not a domain model. If you write class ItemDocument(Item, BaseDocument) and Item re-exports a required id: str, that field shadows BaseDocument.id and no Mongo _id can ever be set. Fix it one of three ways:

        1. Preferred: keep the domain model id-free (hand-author it from the CRUD template), and keep the required id only on the wire model.
        2. Order the bases so the document wins: class ItemDocument(BaseDocument, Item).
        3. Keep a separate document type and translate with ports/converters.py.
        "},{"location":"05_crud_template/#modelspy","title":"models.py","text":"

        A framework-free Pydantic model describing the business shape (no id).

        class Item(BaseModel):\n    name: str\n    quantity: int = 0\n
        "},{"location":"05_crud_template/#portsdbpy","title":"ports/db.py","text":"

        The persistence model extends the business model and adds database concerns. The repository factory selects the right repository flavour.

        # Item is id-free; BaseDocument adds id/created_at/updated_at.\nclass ItemDocument(Item, BaseDocument):\n    pass\n\ndef create_item_repo(*, owner_repo=None) -> ItemRepository:\n    return repo_factory(\n        collection=\"items\",\n        document=ItemDocument,\n        populate_rules=[PopulateRule(field_name=\"owner\", collection_name=\"users\")],\n        cache=None,               # or a CachedBaseRepository config\n    )\n
        "},{"location":"05_crud_template/#nested-references","title":"Nested references","text":"

        The wire contract often declares a reference as an expanded object (expense.entity: Entity), while the domain model stays id-free. Pick one convention and apply it consistently:

        • Embed (default for small, stable refs) \u2014 store the object as a dict / list[dict] on the document; the API returns it verbatim. No populate wiring.
        • Populate \u2014 store an id and declare a PopulateRule; mongo-ops expands it on read. The referenced repo must be registered with the PopulationEngine.
        • Id only \u2014 store the id and let the client resolve it.

        For populate-backed repositories change a reference with update, not patch: patch rejects changes to populated FK fields by design.

        "},{"location":"05_crud_template/#portsservicepy","title":"ports/service.py","text":"

        The service is built through the DI library, injecting the repository. The generic CRUD base provides create/read/update/patch/delete/search/....

        class ItemService(CrudsServiceAdaptor[Item, ItemDocument]):\n    model = Item\n    schema = ItemDocument\n\ndef get_item_service(repo) -> ItemService:\n    return build(ItemService, instances={\"repo\": repo})\n
        "},{"location":"05_crud_template/#naming-conventions","title":"Naming conventions","text":"Concept Convention collection plural snake case (items) document <Resource>Document repository factory create_<resource>_repo service <Resource>Service service factory get_<resource>_service resource key <resource>_svc operationId list_items, create_item, ..."},{"location":"05_crud_template/#optional-files","title":"Optional files","text":"
        • converters.py \u2014 pure functions mapping between domain types.
        • ports/enrichment.py \u2014 adapts a pipeline into an async callable the service can invoke (used when a resource is populated by a pipeline).
        "},{"location":"06_pipeline_scaffold/","title":"Pipeline Scaffold","text":""},{"location":"06_pipeline_scaffold/#summary","title":"Summary","text":"

        Data-driven processing is expressed as a composition graph. The graph is built by a DI library; execution is driven by a DAG engine. Stages are pure and individually testable.

        "},{"location":"06_pipeline_scaffold/#when-to-use-a-pipeline","title":"When to use a pipeline","text":"

        Use a pipeline when a resource is produced by a multi-step transformation of an input (a document, a file, a message) rather than by a simple CRUD write.

        "},{"location":"06_pipeline_scaffold/#structure-of-a-family","title":"Structure of a family","text":"

        A family is one input shape (e.g. a file format or a message kind). Each family has the same skeleton:

        pipelines/<family>/\n    abc.py            # port contracts (stage interfaces + root interface)\n    impl.py           # concrete stages + root implementation\n    pipeline.yaml     # graph spec: nodes, edges, roots, schema\n    resources/\n        pipeline.yaml # runtime spec consumed by the loader\n        patterns/*.yaml  # rule fragments (pattern registry)\n    banks/<variant>.py   # optional variants that re-pin a few slots\n
        "},{"location":"06_pipeline_scaffold/#shared-scaffolding","title":"Shared scaffolding","text":"
        pipelines/shared/\n    ports.py     # RegistryPort, FinalizePort, etc.\n    loader.py    # build(root_cls) -> wires the graph + engine\n    registry.py  # resolve_root(...) -> root class for a (kind, variant)\n
        "},{"location":"06_pipeline_scaffold/#the-loader","title":"The loader","text":"
        def build(root_cls, *, instances=None, config=None):\n    # merge resources/patterns/*.yaml into a pattern registry\n    # bind registry/config into each graph node by id\n    # build the schema (state) class and the engine\n    root = root_cls()\n    root._engine = Engine(graph, state_cls, payload_cls)\n    return root\n
        "},{"location":"06_pipeline_scaffold/#the-registry","title":"The registry","text":"

        A single lookup replaces hand-rolled if/else selection:

        _FAMILIES = {\n    \"csv\":  {\"acme\": {\"heuristic\": AcmeCsvPipeline}},\n    \"json\": {\"globex\": {\"heuristic\": GlobexJsonPipeline}},\n}\n\ndef resolve_root(kind, variant, mode=\"heuristic\"):\n    return _FAMILIES[kind][variant][mode]\n

        Adding a new variant means adding one class and one registry entry.

        "},{"location":"06_pipeline_scaffold/#driving-a-pipeline","title":"Driving a pipeline","text":"

        Stages are driven explicitly so intermediate state can be persisted:

        pipeline = build(resolve_root(kind, variant))\ncontent = pipeline.ingest.materialize(raw_bytes)\nrecords = pipeline.reader.read(content)\nitems   = pipeline.normalize.build(records)\n
        "},{"location":"06_pipeline_scaffold/#testing","title":"Testing","text":"

        Because stages are pure, test each stage in isolation and test the assembled root against fixture inputs whose expected outputs are stored as golden files. A parity test replays fixtures headlessly.

        "},{"location":"07_worker_and_progress/","title":"Worker & Progress","text":""},{"location":"07_worker_and_progress/#summary","title":"Summary","text":"

        Long-running work runs in a background worker. Jobs are durable documents that move through an explicit status machine. Progress is streamed to clients.

        "},{"location":"07_worker_and_progress/#the-status-machine","title":"The status machine","text":"
        pending -> processing -> completed\n                     \\-> failed    (retried up to N times)\n                     \\-> paused    (waiting for human input)\n
        • pending \u2014 queued, eligible for pickup.
        • processing \u2014 claimed by a worker.
        • paused \u2014 blocked on a human-in-the-loop question.
        • failed \u2014 error; retry_count increments until a max, then skipped.
        • completed \u2014 terminal success.
        "},{"location":"07_worker_and_progress/#the-poll-loop","title":"The poll loop","text":"
        async def poll(resources):\n    backoff = MIN_POLL\n    while True:\n        jobs = await job_svc.search(filter={\"status\": \"pending\"}, limit=100)\n        backoff = MIN_POLL if jobs else min(backoff * 2, MAX_POLL)\n        for job in jobs:\n            if (job.retry_count or 0) >= MAX_RETRIES:\n                continue\n            await job_svc.update_status(job.id, \"processing\")\n            try:\n                await process(job, resources)\n            except PauseForResolution:\n                await job_svc.update_status(job.id, \"paused\")\n            except Exception as e:\n                await job_svc.update_status(\n                    job.id, \"failed\", error=str(e),\n                    retry_count=(job.retry_count or 0) + 1,\n                )\n        await asyncio.sleep(backoff)\n

        Tunables live in environment variables: WORKER_POLL_MIN, WORKER_POLL_MAX, WORKER_MAX_RETRIES.

        "},{"location":"07_worker_and_progress/#progress-events","title":"Progress events","text":"

        A worker publishes structured progress events to a bus (a port). The HTTP edge exposes a streaming endpoint that replays events for a given job id.

        class ProgressEvent(BaseModel):\n    job_id: str\n    step: str\n    status: str            # started | progress | completed | skipped | paused\n    message: dict | None = None\n

        The bus is an in-memory adapter by default; because it is a port, it can be swapped for a durable broker. Emit from the orchestrator at each stage:

        await self.bus.publish(ProgressEvent(job_id=jid, step=\"normalize\",\n                                     status=\"completed\", message={\"count\": n}))\n
        "},{"location":"07_worker_and_progress/#streaming-endpoint","title":"Streaming endpoint","text":"
        async def stream_job_events(request, id):\n    bus = request.app.state.db_resources.get(\"progress_bus\")\n    if bus is None:\n        return {\"events\": []}\n\n    async def gen():\n        sent = 0\n        while True:\n            events = bus.get_events(id)\n            for e in events[sent:]:\n                yield f\"data: {e.model_dump_json(exclude_none=True)}\\n\\n\"\n                sent += 1\n            await asyncio.sleep(0.5)\n\n    return StreamingResponse(gen(), media_type=\"text/event-stream\")\n

        Known limitation. The default in-memory bus is per-process. If the worker and the API run as separate processes, events published by the worker are not visible to the API. For production, back the bus with a shared broker. The port boundary makes this a one-adapter change.

        "},{"location":"08_human_in_loop/","title":"Human-in-the-Loop","text":""},{"location":"08_human_in_loop/#summary","title":"Summary","text":"

        Some inputs are ambiguous and must be resolved by a human before processing can continue. The blueprint models this as a durable pause: an exception is raised, a question is recorded, the job pauses, and later resumes.

        "},{"location":"08_human_in_loop/#the-mechanism","title":"The mechanism","text":"
        1. During processing, a stage raises a domain exception carrying the context needed to ask the question:
        raise PauseForResolution(\n    job_id=jid,\n    reference=\"<stable key for this decision>\",\n    options=[...],\n    context={...},\n)\n
        1. The orchestrator catches it, records a question document, and re-raises so the worker marks the job paused.
        2. A client lists pending questions and answers one:
        GET  /jobs/{id}/questions            -> list pending questions\nPOST /questions/{qid}/resolve  {choice}  -> record the choice\n
        1. When the last pending question is resolved, the resolve endpoint flips the parent job back to pending.
        2. The worker picks it up again, rebuilds a resolution map from previously answered questions, and seeds it into the pipeline so the same decision is not asked twice.
        "},{"location":"08_human_in_loop/#the-question-document","title":"The question document","text":"
        class Question(BaseDocument):\n    job_id: str\n    reference: str            # stable key: stage|field|value\n    status: str               # pending | resolved\n    options: list[dict]\n    context: dict\n    chosen: dict | None = None\n    resolved_at: str | None = None\n
        "},{"location":"08_human_in_loop/#resume-map","title":"Resume map","text":"

        The worker turns answered questions into a lookup keyed by reference, then injects it into the pipeline so that stage can skip re-raising:

        resolved = {q.reference: q.chosen for q in await svc.search(\n    filter={\"job_id\": jid, \"status\": \"resolved\"})}\n\npipeline = build(root, instances={\"pause\": handler}, config={\"resolved\": resolved})\n
        "},{"location":"08_human_in_loop/#resolve-endpoint","title":"Resolve endpoint","text":"
        async def resolve_question(request, id, body):\n    svc = request.app.state.db_resources[\"question_svc\"]\n    q = await svc.read(id)\n    await svc.update(id, {\"chosen\": body[\"chosen\"], \"status\": \"resolved\",\n                          \"resolved_at\": now()})\n\n    pending = await svc.search(filter={\"job_id\": q.job_id, \"status\": \"pending\"},\n                               limit=1)\n    if not pending:\n        jobs = request.app.state.db_resources[\"job_svc\"]\n        job = await jobs.read(q.job_id)\n        if job and job.status == \"paused\":\n            await jobs.update_status(q.job_id, \"pending\")\n    return q\n
        "},{"location":"08_human_in_loop/#cli-parity","title":"CLI parity","text":"

        The same flow is available through scripts/CLI: list, get, create, questions, resolve, retry.

        "},{"location":"09_infra_adaptors/","title":"Infra Adapters","text":""},{"location":"09_infra_adaptors/#summary","title":"Summary","text":"

        All external systems are reached through adapters in infra/. Prefer an existing internal library over writing a new adapter; where no library exists, copy the Tier B scaffold from templates/app. See the Genericity Matrix for the Tier A / B / C split.

        "},{"location":"09_infra_adaptors/#database-mongodb","title":"Database (MongoDB)","text":"
        • A single connection manager owns the client lifecycle. setup_database(uri, db_name) / shutdown_database().
        • A repository factory selects the repository flavour:
        repo_factory(collection, document, engine=None,\n             populate_rules=None, cache=None)\n
        • base repository \u2014 plain CRUD;
        • populating repository \u2014 resolves referenced documents (foreign keys);

        • cached repository \u2014 an LRU/TTL cache in front of reads.

        • Referenced documents are described declaratively:

        PopulateRule(field_name=\"owner\", collection_name=\"users\",\n             nested_rules=[], max_depth=2, projection=None)\n
        • Transactions use a session context manager provided by the library.

        Tier A \u2014 Library (Mongo Ops). Do not write raw Motor calls in the domain; consult the registry and the library's MCP before touching the driver.

        "},{"location":"09_infra_adaptors/#http-response-cache","title":"HTTP response cache","text":"

        Tier B \u2014 template. Copy from templates/app; not a standalone library.

        A generic GET cache sits behind a decorator.

        @cache_response(ttl=60)\nasync def list_items(request): ...\n
        • Keyed on path + query + user.
        • No-op when no store is wired.
        • invalidate(*resources) bumps a generation counter for write-triggered invalidation.
        "},{"location":"09_infra_adaptors/#event-progress-bus","title":"Event / progress bus","text":"

        Tier B \u2014 template. Copy from templates/app.

        A port with an in-memory default adapter (publish, get_events). Swap for a durable broker in production (see Worker & Progress).

        "},{"location":"09_infra_adaptors/#external-clients-ingestion","title":"External clients (ingestion)","text":"

        External fetchers (files, mail, HTTP) are adapters that wrap ingestion libraries. Construct them in the composition root and inject into orchestrators.

        Tier A \u2014 Libraries: Omniread (formats) and Mail Intake (email).

        "},{"location":"09_infra_adaptors/#llm-clients","title":"LLM clients","text":"

        Tier B \u2014 template. Copy the pool scaffold from templates/app.

        When a pipeline calls a model provider, route through a pool adaptor that handles provider selection, retries, and client lifecycle:

        pool = setup_async_pool(provider=settings.llm_provider)\nresult = await pool.complete(model=\"...\", messages=[...])\n

        Providers are selected by LLM_PROVIDER and configured by environment.

        "},{"location":"09_infra_adaptors/#key-value-store","title":"Key-value store","text":"

        Tier B \u2014 template. Copy from templates/app.

        For report/snapshot storage, provide a pluggable store port with a Redis adapter and an in-memory fallback.

        "},{"location":"09_infra_adaptors/#rule","title":"Rule","text":"
        • Tier A (libraries: DB, DI, ingestion, mail, auth, docs, pipelines) \u2014 use the library; writing a private copy is a defect. Query find_library first.
        • Tier B (cache, progress bus, LLM pool, KV store, composition shape, worker, tests) \u2014 these are template code, not libraries: copy them from templates/app rather than searching the registry.
        • Tier C (models, business logic, pipeline families, rules) \u2014 author them yourself.
        "},{"location":"10_drone_pipelines/","title":"Drone Pipelines","text":""},{"location":"10_drone_pipelines/#summary","title":"Summary","text":"

        Every Aetos repository ships a Drone CI definition at .drone.yml. There is exactly one standard per repository, and there are two types of file, chosen by what the repository produces:

        Type File Produces Repos A \u2014 PyPI package templates/drone/python-lib.yaml A wheel + sdist on the private index dagpipe, doc-forge, hexa, mail-intake, mongo-ops, omniread, openapi-first, py-jwt B \u2014 Docker deployment templates/drone/service-docker.yaml An image pushed to the registry and run as a container auth-server

        Both templates run on platform: linux / arm64 with the workspace at /drone/src. Copy the matching template to <repo>/.drone.yml; the Type A file needs no edits, the Type B file needs its placeholders filled in (below).

        Conventions: .drone.yml (not .yaml), one file per repo, secrets injected with from_secret \u2014 never commit credentials.

        "},{"location":"10_drone_pipelines/#type-a-pypi-package-python-libyaml","title":"Type A \u2014 PyPI package (python-lib.yaml)","text":"

        For internal libraries. The file contains two pipelines:

        1. build-and-publish-pypi \u2014 triggered on tag:
        2. check-version \u2014 guard: fail unless $DRONE_TAG equals the version in pyproject.toml; then read name / version and query $PIP_REPO_URL/simple/<package>/; if that version already exists, exit 78 and skip the whole build (see 11 \u2013 Versioning & Changelog).
        3. quality-gate \u2014 install the package with its [dev] extras from the private index, then black --check, ruff check, mypy, pydoclint, pytest.
        4. build-package \u2014 python -m build into dist/.
        5. upload-to-private-pypi \u2014 twine upload to $PIP_REPO_URL.
        6. backfill-pypi-from-tags \u2014 triggered on custom:
        7. fetch-tags \u2014 git fetch --tags --force.
        8. build-and-upload-missing \u2014 walk every tag in version order, skip the ones already on the index, git checkout the rest, verify tag == pyproject version at that commit, build, and upload. This is the disaster-recovery / replay path.

        Secrets: PIP_REPO_URL, PIP_USERNAME, PIP_PASSWORD.

        • Ship as-is. Package name and version come from pyproject.toml, so the same file is reused verbatim across every library.
        "},{"location":"10_drone_pipelines/#type-b-docker-deployment-service-dockeryaml","title":"Type B \u2014 Docker deployment (service-docker.yaml)","text":"

        For a service that ships a container image \u2014 a long-running API/worker, e.g. auth-server. The file contains one pipeline, build-and-deploy-service, triggered on tag:

        • fetch-tags \u2014 resolve the latest tag into LATEST_TAG.txt; fail if there are no tags.
        • check-version \u2014 guard: fail unless $DRONE_TAG equals the repo-root VERSION file (see 11 \u2013 Versioning & Changelog).
        • check-remote-image \u2014 if aetos/<app>:<tag> already exists locally, exit 78 and skip the build.
        • quality-gate \u2014 install from requirements.txt and run black / ruff / mypy / pytest.
        • build-image \u2014 docker build with the private-index build args, tagged aetos/<app>:<tag> and :latest.
        • push-image \u2014 login, re-tag with $REGISTRY_HOST, push both tags.
        • stop-old \u2014 docker rm -f <app>.
        • run-container \u2014 docker run -d --name <app> -p <host>:<container> --restart always with the service's -e environment.

        Secrets: PIP_REPO_URL, PIP_USERNAME, PIP_PASSWORD (service build args), REGISTRY_HOST, REGISTRY_USER, REGISTRY_PASS, plus the service runtime env (for example MONGO_*, JWT_SECRET).

        Placeholders to fill in per repo:

        Placeholder Meaning Example <app> service image / container name auth-server aetos/<app> image repository on the registry aetos/auth-server <host-port> / <container-port> published : in-image port 9003:8000 <ENV_VAR> runtime environment variable MONGO_HOST"},{"location":"10_drone_pipelines/#what-not-to-do","title":"What not to do","text":"
        • Do not hand-roll a third shape. A repo is either Type A or Type B, never both.
        • Do not inline secrets; always use from_secret.
        • Do not drop the check-version / check-remote-image skip \u2014 it guards the index and the running container against duplicate publishes.
        • Do not drop the tag\u2194version guard. A package needs its pyproject.toml version to equal the tag; a service needs a root VERSION file that equals the tag. See 11 \u2013 Versioning & Changelog.
        • Do not rename the pipelines; tooling and runbooks key off build-and-publish-pypi and build-and-deploy-service.
        "},{"location":"10_drone_pipelines/#related","title":"Related","text":"
        • 01 \u2013 Build Recipe \u00b7 09 \u2013 Infra Adapters \u00b7 11 \u2013 Versioning & Changelog \u00b7 13 \u2013 Library Registry
        "},{"location":"11_versioning_and_changelog/","title":"Versioning & Changelog","text":""},{"location":"11_versioning_and_changelog/#summary","title":"Summary","text":"

        Every Aetos artifact \u2014 library or service \u2014 is versioned with Semantic Versioning and documents its releases in a Keep a Changelog file. The version file is the source of truth, the git tag must equal it, and a Drone guard enforces that equality before anything is published. Releases are cut manually; a tag is what triggers the pipeline.

        This page pairs with 10 \u2013 Drone Pipelines: the version and tag contract is exactly what those two CI shapes consume.

        "},{"location":"11_versioning_and_changelog/#the-version-contract","title":"The version contract","text":"Artifact Source of truth Notes Library (PyPI package) version in pyproject.toml check-version also reads it to skip duplicates Service (Docker) VERSION file at the repo root one line, x.y.z; the service reads it (build-arg) \u2014 never hardcode the version

        Rules:

        1. One version per repository. No per-module versions.
        2. Tag = version. The git tag is bare SemVer (0.0.6), no v prefix, and it MUST match the version file byte-for-byte. The Drone guard fails the build otherwise \u2014 this is what stops a tag from silently publishing nothing.
        3. A release is a tag, created after the change is merged. The version bump and the changelog promotion travel inside the merge request (MR); the tag is added on the merged commit and pushed. See Tagging strategy.
        4. Never reuse a tag. If a release is wrong, cut a new patch version.
        "},{"location":"11_versioning_and_changelog/#pre-10-0yz","title":"Pre-1.0 (0.y.z)","text":"

        While a package is 0.y.z, 0.y is treated as the major line:

        • breaking change \u2192 0.(y+1).0
        • new feature \u2192 0.y.(z+1)
        • bug fix \u2192 0.y.(z+1)

        Once a package reaches 1.0.0, normal SemVer applies. Do not ship 1.0.0 until the public API is considered stable.

        "},{"location":"11_versioning_and_changelog/#the-changelog","title":"The changelog","text":"

        CHANGELOG.md at the repo root, in Keep a Changelog form. It always has exactly one open [Unreleased] section with the change categories that apply:

        ## [Unreleased]\n\n### Added\n### Changed\n### Deprecated\n### Removed\n### Fixed\n### Security\n

        On release you promote it \u2014 never delete history:

        ## [0.0.6] - 2026-03-07\n\n### Added\n- ...\n

        and add a link reference at the bottom:

        [Unreleased]: https://git.aetoskia.com/aetos/<repo>/compare/0.0.6...HEAD\n[0.0.6]: https://git.aetoskia.com/aetos/<repo>/compare/0.0.5...0.0.6\n

        Conventions:

        • Write entries for humans: one line each, imperative, referencing the user impact, not the commit hash.
        • Categories: Added, Changed, Deprecated, Removed, Fixed, Security. Omit empty categories.
        • Security fixes get their own entry even if the change is otherwise a bug fix.
        • Keep [Unreleased] current: add an entry in the same change that introduces the behaviour, not later.
        • The [Unreleased] heading is never renamed; copy its content into the new version heading and clear it.
        "},{"location":"11_versioning_and_changelog/#reconcile-before-releasing","title":"Reconcile before releasing","text":"

        [Unreleased] is a draft, not the source of truth. It is only trustworthy when it was maintained alongside each change; a long-running branch or a change that skipped the changelog leaves it stale, so it can silently under-report a release. Verify it against the change before you promote:

        1. List what actually changed since the last release: git log <last-tag>..HEAD and git diff --stat <last-tag>..HEAD.
        2. Compare that against [Unreleased]; add an entry for every user-facing change that is missing.
        3. Always show the proposed additions to the user and wait for approval before promoting. If an entry is ambiguous, ask rather than guess.

        Only then promote. Never cut a release with a known gap between the diff and the changelog.

        "},{"location":"11_versioning_and_changelog/#tagging-strategy-mr-based","title":"Tagging strategy (MR-based)","text":"

        The release version is known while the change is still a merge request, so the bump travels with the change and only the tag is added afterwards:

        1. In the MR \u2014 reconcile [Unreleased] against the change (see Reconcile before releasing) and get the user's approval for any additions. Then set the intended release version: version in pyproject.toml (or the VERSION file) to x.y.z, and promote the changelog (below). Changelog entries and link references name the version/tag, never a commit id.
        2. Merge or squash the MR into main.
        3. Create the tag x.y.z on the resulting commit (the merge/squash commit).
        4. Push the tag (git push origin x.y.z) \u2014 Drone builds the release.

        Because the version bump is inside the tagged commit, the guard's tag == version check can only fail if the wrong commit was tagged.

        "},{"location":"11_versioning_and_changelog/#agent-assisted-tagging","title":"Agent-assisted tagging","text":"

        The agent neither authors nor merges the MR, and never tags before the merge. After the user confirms the MR is merged/squashed and says to proceed:

        1. Wait for that explicit go-ahead.
        2. Find the commit that introduced the version bump:
        3. packages: git log -S 'version = \"x.y.z\"' -n 1 --format='%H %s' -- pyproject.toml
        4. services: git log -S 'x.y.z' -n 1 --format='%H %s' -- VERSION
        5. Confirm that commit's version file equals x.y.z, then tag only that commit, lightweight and bare: git tag x.y.z <sha>.
        6. Do not push. Ask the user to push the tag: git push origin x.y.z.
        "},{"location":"11_versioning_and_changelog/#release-checklist","title":"Release checklist","text":"
        1. Confirm the quality gate is green and main is up to date.
        2. In the MR: reconcile [Unreleased] against the change being released \u2014 git log <last-tag>..HEAD and git diff --stat <last-tag>..HEAD \u2014 add any missing user-facing entries, and get the user's approval for the additions. Then move every [Unreleased] entry under the new version heading with the target date (## [x.y.z] - YYYY-MM-DD) and restore an empty [Unreleased] on top.
        3. In the MR: add the two compare-link references at the bottom of the changelog, naming the version/tag (never a commit id).
        4. In the MR: set the version file \u2014 pyproject.toml (version = \"x.y.z\") or VERSION \u2014 to the intended release version.
        5. Merge or squash the MR into main.
        6. Create the tag on the resulting commit: lightweight git tag x.y.z.
        7. Push the tag (git push origin x.y.z). Watch Drone: Type A publishes the wheel/sdist, Type B builds and deploys the image; both first assert tag == version.
        8. Do not reuse the tag if the run fails \u2014 fix and cut x.y.(z+1).
        "},{"location":"11_versioning_and_changelog/#why-the-guard-matters","title":"Why the guard matters","text":"

        The version file and the tag are two facts that must agree; nothing in git enforces that by itself. A mismatch is not a theoretical risk \u2014 a package can be tagged 0.0.2 while its pyproject.toml still says 0.0.1, and the publish step (which compares the file against the index) then skips the build entirely, so 0.0.2 never reaches the index while looking like a release. The Drone guard turns that silent no-op into a hard failure.

        "},{"location":"11_versioning_and_changelog/#related","title":"Related","text":"
        • 10 \u2013 Drone Pipelines \u00b7 15 \u2013 Repository Inventory \u00b7 01 \u2013 Build Recipe \u00b7 13 \u2013 Library Registry
        "},{"location":"12_genericity_matrix/","title":"Genericity Matrix","text":""},{"location":"12_genericity_matrix/#summary","title":"Summary","text":"

        This page states precisely what is library-backed, what is template-provided, and what is app-specific and must be authored. Use it to scope a new build and to know, for any given capability, whether to call a library, copy template code, or write it yourself.

        "},{"location":"12_genericity_matrix/#tier-a-library-backed-use-never-reimplement","title":"Tier A \u2014 Library-backed (use; never reimplement)","text":"

        These capabilities already exist as internal libraries. Reach them through the library registry MCP (find_library(capability)) and read the library's own MCP for its API. Writing a private copy of any of these is a defect.

        Capability Library MCP Persistence: repositories, cache, populate, transactions Mongo Ops (mongo_ops) :8007 Dependency injection / composition Hexa (hexa) :8008 Deterministic multi-step transformation engine DAG Pipe (dagpipe) :8006 Spec-first HTTP edge, client, codegen OpenAPI First (openapi_first) :8004 Format-agnostic fetch + parse (HTML, PDF, CSV, XLSX) Omniread (omniread) :8003 Read-only email ingestion Mail Intake (mail_intake) :8002 JWT auth primitives (register, login, introspect) Py JWT (jwtlib) :8005 Documentation build (MkDocs + MCP) Doc Forge (docforge) :8001"},{"location":"12_genericity_matrix/#tier-b-template-provided-copy-from-templatesapp-then-adapt","title":"Tier B \u2014 Template-provided (copy from templates/app, then adapt)","text":"

        These are reusable internal components shipped inside the template \u2014 they are not independent libraries. Copy them as-is, then rename/populate only what is app-specific. They give every app the same wiring shape as the reference app. Fetch them by kind with get_app_component, or the whole tree with get_app_template.

        Component Template location Action Shipped Layering & dependency rule the package layout + import rules keep \u2705 Composition root shape init.py (get_svc/get_db, idempotency) keep \u2705 Spec-first web edge interfaces/openapi.py, thin handlers bound to operationId keep \u2705 CRUD slice pattern domain/<resource>/{models.py, ports/db.py, ports/service.py, converters.py} rename + fill \u2705 Generic CRUD service infra/adapters/service.py (CrudsServiceAdaptor) keep \u2705 Repository factory infra/db/repos/mongo.py (_repo_factory) keep \u2705 Worker poll + status loop worker.py keep \u2705 Progress bus infra/adapters/sse.py (keyed in-memory bus) + an app SSE endpoint keep \u2705 HTTP response cache infra/http_cache.py (cache_response + generation invalidation) keep \u2705 Key-value store infra/adapters/kv.py (port + in-memory + Redis adaptor) keep \u2705 Pipeline scaffold pipelines/shared/{ports,loader,registry}.py + pipelines/<family>/ rename + fill \u2705 Operator scripts scripts/ (init() / get_svc() / shutdown()) rename \u2705 Testing harness integration fakes + fixture-parity pattern keep \u2705 Project scaffolding pyproject.toml, Dockerfile, docker-compose.yaml, .env.example, openapi.yaml rename + fill \u2705"},{"location":"12_genericity_matrix/#tier-b-patterns-port-from-the-reference-app","title":"Tier B (patterns) \u2014 port from the reference app","text":"

        A few Tier B capabilities are real and reusable, but are shaped by the app or the provider, so the template does not ship them verbatim \u2014 copying them blindly would carry app-specific names. Treat them as patterns: lift the shape from the reference app and rename per app.

        Component Reference location Action Shipped Human-in-the-loop durable pause + question document + resolve endpoint + resume map port + reshape \u2717 LLM client pool provider-select + retry/rotation pool scaffold port + reshape \u2717"},{"location":"12_genericity_matrix/#tier-c-app-specific-must-be-authored","title":"Tier C \u2014 App-specific (must be authored)","text":"Artifact Why Resource models the business shape Repository populate/cache rules the relationships Service business logic domain behaviour Pipeline families the transformation graph Pattern/rule resources data-driven policy Fixtures & golden outputs test data"},{"location":"12_genericity_matrix/#the-two-axes","title":"The two axes","text":"

        Everything app-specific reduces to two axes:

        1. Resource model \u2014 the set of resources, their fields, relationships, and the OpenAPI contract.
        2. Pipeline family \u2014 only if inputs require multi-step transformation.

        If you can specify those two axes, the rest of the app follows mechanically: Tier A is imported, Tier B is copied, and Tier C is the only thing you author.

        "},{"location":"13_library_registry/","title":"Library Registry","text":""},{"location":"13_library_registry/#summary","title":"Summary","text":"

        The Aetos ecosystem provides internal libraries for the shared concerns of every application. Use them. Writing a private copy of any capability below is a defect.

        Each library also exposes its own documentation as an MCP server. An AI agent can read a library's full API by connecting to its MCP and reading docs://index, docs://nav, and docs://modules/{module}.

        "},{"location":"13_library_registry/#catalog","title":"Catalog","text":"Library Import Purpose Use instead of MCP DAG Pipe dagpipe Deterministic state-transformation DAG engine hand-rolled orchestration/topological ordering :8006 Hexa hexa Declarative DI / composition-root tooling manual wiring, hand-written factories :8008 Mongo Ops mongo_ops Async MongoDB repositories, cache, populate, transactions raw Motor CRUD and connection lifecycle :8007 Omniread omniread Format-agnostic fetch + parse (HTML, PDF, CSV, XLSX) custom scrapers/parsers :8003 OpenAPI First openapi_first Spec-first FastAPI bootstrap, client, codegen decorator routers and hand-written clients :8004 Mail Intake mail_intake Provider-agnostic read-only email ingestion Gmail OAuth + MIME parsing :8002 Py JWT jwtlib JWT auth primitives (register/login/introspect) password hashing + token code :8005 Doc Forge docforge Docstring compiler \u2192 MkDocs + MCP docs custom doc generators :8001 Auth Server (service) Central identity service (register/login/me/logout/introspect) building auth endpoints yourself spec: docs://spec"},{"location":"13_library_registry/#how-to-choose","title":"How to choose","text":"You need to\u2026 Use persist and query documents Mongo Ops compose dependencies Hexa run a multi-step transformation DAG Pipe read/parse an arbitrary input format Omniread expose a contract-first HTTP API OpenAPI First ingest email Mail Intake authenticate users / verify tokens Py JWT (+ Auth Server) generate documentation Doc Forge"},{"location":"13_library_registry/#discovery","title":"Discovery","text":"

        A single standards MCP exposes find_library(capability), which returns the matching library, its import name, its \"use instead of\" guidance, and its MCP endpoint (or, for the auth-server service, a spec pointer). It also serves the pinned auth-server OpenAPI contract at docs://spec. Query it before writing any infrastructure.

        "},{"location":"13_library_registry/#notes","title":"Notes","text":"
        • Hexa is a full library with its own MCP server on :8008: read docs://index, docs://nav, and docs://modules/{module} (e.g. docs://modules/hexa.container) to discover the DI surface \u2014 build(cls, *, instances, config) and the PortNode model.
        • Auth Server is a service, not an importable library: it has no MCP bundle by design. Read its client contract from the pinned OpenAPI document via docs://spec and wire it by declaring a bearerAuth security scheme in the app's own spec (see Auth Integration); py-jwt covers the low-level token path.
        • Library MCP servers expose documentation resources (not executable tools): they tell an agent the available API surface so it does not invent code.
        "},{"location":"14_auth_integration/","title":"Auth Integration","text":""},{"location":"14_auth_integration/#summary","title":"Summary","text":"

        Authentication is a service, not a library. Every Aetos application shares a single identity service \u2014 the auth-server \u2014 and consumes it through its HTTP contract. An app never implements registration, login, password hashing, or token issuance itself.

        The agent does not need an MCP bundle for the auth-server. It reads the pinned OpenAPI contract (below) and declares a bearer security scheme in its own spec; openapi_first then generates the verifying dependency. No auth code is written.

        "},{"location":"14_auth_integration/#read-the-contract","title":"Read the contract","text":"

        The auth-server OpenAPI document is pinned in the standards bundle and served as an MCP resource:

        docs://spec\n

        It is the authoritative client contract (OpenAPI 3.1). Read it to learn the endpoints and the request/response schemas:

        Endpoint Purpose POST /register Create a user (201, returns PublicUser) POST /login Authenticate and issue a JWT (LoginResponse) GET /me Current user's PublicUser (bearer required) POST /logout Stateless logout (LogoutResponse) POST /introspect Internal token introspection (active, user)

        The pinned snapshot is versioned (currently 0.0.5). If the caller has a live auth-server and needs the current contract, they can pass the full endpoint ({AUTH_SERVER}/openapi.json) and read it directly instead of the pin.

        "},{"location":"14_auth_integration/#wire-it-up-declare-dont-code","title":"Wire it up: declare, don't code","text":"

        Authentication is added by editing the app's own openapi.yaml \u2014 nothing else. Declare a global bearer requirement and point the scheme at the auth server (values come from the environment):

        security:\n  - bearerAuth: []\npaths:\n  # ...\ncomponents:\n  securitySchemes:\n    bearerAuth:\n      type: http\n      scheme: bearer\n      bearerFormat: JWT\n      x-server-url: \"{AUTH_SERVER}\"\n      x-introspect-path: \"/introspect\"\n      x-login-path: \"/login\"\n      x-register-path: \"/register\"\n      x-logout-path: \"/logout\"\n      x-me-path: \"/me\"\n

        openapi_first reads securitySchemes + security and generates a FastAPI dependency that extracts the bearer token, POSTs {\"token\": <jwt>} to {AUTH_SERVER}/introspect, and returns the user when active == true. It raises 401 on an invalid or inactive token and 503 when the auth server is unreachable. The generated handlers receive the authenticated user \u2014 you author no authentication code.

        "},{"location":"14_auth_integration/#public-operations","title":"Public operations","text":"

        A route that must stay open opts out by overriding security with an empty list:

        paths:\n  /health:\n    get:\n      operationId: health\n      security: []        # overrides the global requirement\n      responses:\n        \"200\":\n          description: OK\n
        "},{"location":"14_auth_integration/#environment","title":"Environment","text":"
        AUTH_SERVER=http://localhost:8000     # auth-server base URL\nJWT_SERVER=http://localhost:8000      # jwtlib client base URL (seeding/CLI)\n
        "},{"location":"14_auth_integration/#path-1-jwtlib-client-no-generator","title":"Path 1: jwtlib client (no generator)","text":"

        Apps that do not use a generated dependency verify requests with the py-jwt client:

        from jwtlib.introspection import authenticate_request\n\nauthorized = await authenticate_request(\n    should_skip_authentication,  # allow public paths\n    method,\n    path,\n    authorization_token,         # \"Bearer <jwt>\" or None\n)\n

        authenticate_request POSTs to {JWT_SERVER}/introspect (3 second timeout) and treats {\"active\": true, \"user\": {...}} as valid. Use this for seeding scripts and tests (jwtlib.register_user, jwtlib.login_user).

        "},{"location":"14_auth_integration/#golden-rules","title":"Golden rules","text":"
        1. Never trust an unverified token. Decode through the generated dependency or jwtlib before handling the request.
        2. Treat active: false as unauthenticated, even if the JWT decodes.
        3. Do not implement your own JWT parsing. Revocation and issuer changes must stay centralized in the auth-server.
        4. Do not add auth until the app's outcome is validated. Ship the app authless first; layer the security scheme once the core behaviour works.
        "},{"location":"14_auth_integration/#notes","title":"Notes","text":"
        • The default template is authless on purpose. Add the securitySchemes block above only when auth is required. Pull the shared slice with get_app_component(\"auth\").
        • The auth-server is deployed as a service (no importable package); the client surface is the spec, plus jwtlib for the low-level path.
        "},{"location":"15_repository_inventory/","title":"Repository Inventory","text":""},{"location":"15_repository_inventory/#summary","title":"Summary","text":"

        The canonical list of Aetos repositories covered by the CI and versioning standards, with the artifact each one produces, its version source, and its Drone shape. Every entry maps to the contract in 11 \u2013 Versioning & Changelog and the two CI files in 10 \u2013 Drone Pipelines.

        The same data is published machine-readably as the registry://repos MCP resource (and the list_repos tool), sourced from standards/src/repos.json. Paths are relative to the aetos/ workspace root.

        "},{"location":"15_repository_inventory/#packages-type-a","title":"Packages (Type A)","text":"

        A wheel + sdist published to the private index. Version source is pyproject.toml; Drone file is python-lib.yaml (tag-triggered).

        Repo Path Docs MCP server dagpipe dagpipe lib, wiki dagpipe:8006 doc-forge doc-forge lib, wiki docforge:8001 hexa hexa lib, wiki hexa:8008 mail-intake mail-intake lib, wiki mail_intake:8002 mongo-ops mongo-ops lib, wiki mongo_ops:8007 omniread omniread lib, wiki omniread:8003 openapi-first openapi-first lib, wiki openapi_first:8004 py-jwt py-jwt lib, wiki jwtlib:8005"},{"location":"15_repository_inventory/#services-type-b","title":"Services (Type B)","text":"

        A container image pushed to the registry and run on the Docker host. Version source is the VERSION file; Drone file is service-docker.yaml.

        Repo Path Trigger Docs auth-server auth-server tag api, lib, wiki

        Tag-triggered and enforces tag == VERSION.

        "},{"location":"15_repository_inventory/#required-files-per-repo","title":"Required files per repo","text":"Type Version source Changelog Drone package pyproject.toml CHANGELOG.md python-lib.yaml service VERSION CHANGELOG.md service-docker.yaml

        Every covered repository must be able to satisfy tag == version: the version file (never a commit id) is bumped in the release MR, the MR is merged, and the tag is created on the merged commit.

        "},{"location":"15_repository_inventory/#reading-this-at-runtime","title":"Reading this at runtime","text":"
        • Resource: registry://repos
        • Tool: list_repos()
        • Humans: this page (mirror of standards/src/repos.json).
        "},{"location":"15_repository_inventory/#related","title":"Related","text":"
        • 10 \u2013 Drone Pipelines \u00b7 11 \u2013 Versioning & Changelog \u00b7 13 \u2013 Library Registry
        "}]} \ No newline at end of file diff --git a/standards/lib/sitemap.xml.gz b/standards/lib/sitemap.xml.gz index 196a7260a1c91a30918f83aaf5a6c1fa2d4f85f8..0ddb2ac7fd534af7db9a09cf46d47afef404ba56 100644 GIT binary patch delta 13 Ucmb=gXP58h;9$tSIFY>q02/.drone.yml`; the Type A file\nneeds no edits, the Type B file needs its placeholders filled in (below).\n\n> Conventions: `.drone.yml` (not `.yaml`), one file per repo, secrets injected\n> with `from_secret` — never commit credentials.\n\n---\n\n## Type A — PyPI package (`python-lib.yaml`)\n\nFor internal libraries. The file contains **two pipelines**:\n\n1. **`build-and-publish-pypi`** — triggered on `tag`:\n - `check-version` — **guard**: fail unless `$DRONE_TAG` equals the version in\n `pyproject.toml`; then read `name` / `version` and query\n `$PIP_REPO_URL/simple//`; if that version already exists, exit\n `78` and skip the whole build (see [11 – Versioning & Changelog](11_versioning_and_changelog.md)).\n - `quality-gate` — install the package with its `[dev]` extras from the\n private index, then `black --check`, `ruff check`, `mypy`, `pydoclint`,\n `pytest`.\n - `build-package` — `python -m build` into `dist/`.\n - `upload-to-private-pypi` — `twine upload` to `$PIP_REPO_URL`.\n2. **`backfill-pypi-from-tags`** — triggered on `custom`:\n - `fetch-tags` — `git fetch --tags --force`.\n - `build-and-upload-missing` — walk every tag in version order, skip the ones\n already on the index, `git checkout` the rest, verify `tag == pyproject\n version` at that commit, build, and upload. This is the disaster-recovery /\n replay path.\n\nSecrets: `PIP_REPO_URL`, `PIP_USERNAME`, `PIP_PASSWORD`.\n\n- **Ship as-is.** Package name and version come from `pyproject.toml`, so the\n same file is reused verbatim across every library.\n\n---\n\n## Type B — Docker deployment (`service-docker.yaml`)\n\nFor services and sites that ship a container image. The file contains **two\npipelines**, each mirroring a repo family:\n\n1. **`build-and-deploy-service`** — triggered on `tag` (a long-running\n API/worker service, e.g. `auth-server`):\n - `fetch-tags` — resolve the latest tag into `LATEST_TAG.txt`; fail if there\n are no tags.\n - `check-version` — **guard**: fail unless `$DRONE_TAG` equals the repo-root\n `VERSION` file (see [11 – Versioning & Changelog](11_versioning_and_changelog.md)).\n - `check-remote-image` — if `aetos/:` already exists locally, exit\n `78` and skip the build.\n - `quality-gate` — install from `requirements.txt` and run\n `black` / `ruff` / `mypy` / `pytest`.\n - `build-image` — `docker build` with the private-index build args, tagged\n `aetos/:` and `:latest`.\n - `push-image` — login, re-tag with `$REGISTRY_HOST`, push both tags.\n - `stop-old` — `docker rm -f `.\n - `run-container` — `docker run -d --name -p :\n --restart always` with the service's `-e` environment.\n2. **`build-and-deploy-site`** — triggered on `push` (a static/HTTP site, e.g.\n `docs`, `mcp`): `build-image` → `push-image` → `stop-old` → `run-container`,\n with no tag resolution, no quality gate, and no version guard (it ships\n `:latest` only).\n\nSecrets: `PIP_REPO_URL`, `PIP_USERNAME`, `PIP_PASSWORD` (service build args),\n`REGISTRY_HOST`, `REGISTRY_USER`, `REGISTRY_PASS`, plus the service runtime env\n(for example `MONGO_*`, `JWT_SECRET`).\n\nPlaceholders to fill in per repo:\n\n| Placeholder | Meaning | Example |\n|-------------|---------|---------|\n| `` | service image / container name | `auth-server` |\n| `aetos/` | image repository on the registry | `aetos/auth-server` |\n| `` / `` | published : in-image port | `9003:8000` |\n| `` | site image / container name | `docs` |\n| `` | runtime environment variable | `MONGO_HOST` |\n\n---\n\n## What not to do\n\n- Do not hand-roll a third shape. A repo is either Type A or Type B, never both.\n- Do not inline secrets; always use `from_secret`.\n- Do not drop the `check-version` / `check-remote-image` skip — it guards the\n index and the running container against duplicate publishes.\n- Do not drop the tag↔version guard. A package needs its `pyproject.toml`\n version to equal the tag; a service needs a root `VERSION` file that equals\n the tag. See [11 – Versioning & Changelog](11_versioning_and_changelog.md).\n- Do not rename the pipelines; tooling and runbooks key off\n `build-and-publish-pypi`, `build-and-deploy-service`, and\n `build-and-deploy-site`.\n\n---\n\n## Related\n\n- [01 – Build Recipe](01_build_recipe.md) · [09 – Infra Adapters](09_infra_adaptors.md) · [11 – Versioning & Changelog](11_versioning_and_changelog.md) · [13 – Library Registry](13_library_registry.md)\n", + "docstring": "# Drone Pipelines\n\n## Summary\n\nEvery Aetos repository ships a Drone CI definition at `.drone.yml`. There is\nexactly **one standard per repository**, and there are **two types of file**,\nchosen by what the repository produces:\n\n| Type | File | Produces | Repos |\n|------|------|----------|-------|\n| **A — PyPI package** | `templates/drone/python-lib.yaml` | A wheel + sdist on the private index | `dagpipe`, `doc-forge`, `hexa`, `mail-intake`, `mongo-ops`, `omniread`, `openapi-first`, `py-jwt` |\n| **B — Docker deployment** | `templates/drone/service-docker.yaml` | An image pushed to the registry and run as a container | `auth-server` |\n\nBoth templates run on `platform: linux / arm64` with the workspace at\n`/drone/src`. Copy the matching template to `/.drone.yml`; the Type A file\nneeds no edits, the Type B file needs its placeholders filled in (below).\n\n> Conventions: `.drone.yml` (not `.yaml`), one file per repo, secrets injected\n> with `from_secret` — never commit credentials.\n\n---\n\n## Type A — PyPI package (`python-lib.yaml`)\n\nFor internal libraries. The file contains **two pipelines**:\n\n1. **`build-and-publish-pypi`** — triggered on `tag`:\n - `check-version` — **guard**: fail unless `$DRONE_TAG` equals the version in\n `pyproject.toml`; then read `name` / `version` and query\n `$PIP_REPO_URL/simple//`; if that version already exists, exit\n `78` and skip the whole build (see [11 – Versioning & Changelog](11_versioning_and_changelog.md)).\n - `quality-gate` — install the package with its `[dev]` extras from the\n private index, then `black --check`, `ruff check`, `mypy`, `pydoclint`,\n `pytest`.\n - `build-package` — `python -m build` into `dist/`.\n - `upload-to-private-pypi` — `twine upload` to `$PIP_REPO_URL`.\n2. **`backfill-pypi-from-tags`** — triggered on `custom`:\n - `fetch-tags` — `git fetch --tags --force`.\n - `build-and-upload-missing` — walk every tag in version order, skip the ones\n already on the index, `git checkout` the rest, verify `tag == pyproject\n version` at that commit, build, and upload. This is the disaster-recovery /\n replay path.\n\nSecrets: `PIP_REPO_URL`, `PIP_USERNAME`, `PIP_PASSWORD`.\n\n- **Ship as-is.** Package name and version come from `pyproject.toml`, so the\n same file is reused verbatim across every library.\n\n---\n\n## Type B — Docker deployment (`service-docker.yaml`)\n\nFor a service that ships a container image — a long-running API/worker, e.g.\n`auth-server`. The file contains **one pipeline**, `build-and-deploy-service`,\ntriggered on `tag`:\n\n- `fetch-tags` — resolve the latest tag into `LATEST_TAG.txt`; fail if there\n are no tags.\n- `check-version` — **guard**: fail unless `$DRONE_TAG` equals the repo-root\n `VERSION` file (see [11 – Versioning & Changelog](11_versioning_and_changelog.md)).\n- `check-remote-image` — if `aetos/:` already exists locally, exit\n `78` and skip the build.\n- `quality-gate` — install from `requirements.txt` and run\n `black` / `ruff` / `mypy` / `pytest`.\n- `build-image` — `docker build` with the private-index build args, tagged\n `aetos/:` and `:latest`.\n- `push-image` — login, re-tag with `$REGISTRY_HOST`, push both tags.\n- `stop-old` — `docker rm -f `.\n- `run-container` — `docker run -d --name -p :\n --restart always` with the service's `-e` environment.\n\nSecrets: `PIP_REPO_URL`, `PIP_USERNAME`, `PIP_PASSWORD` (service build args),\n`REGISTRY_HOST`, `REGISTRY_USER`, `REGISTRY_PASS`, plus the service runtime env\n(for example `MONGO_*`, `JWT_SECRET`).\n\nPlaceholders to fill in per repo:\n\n| Placeholder | Meaning | Example |\n|-------------|---------|---------|\n| `` | service image / container name | `auth-server` |\n| `aetos/` | image repository on the registry | `aetos/auth-server` |\n| `` / `` | published : in-image port | `9003:8000` |\n| `` | runtime environment variable | `MONGO_HOST` |\n\n---\n\n## What not to do\n\n- Do not hand-roll a third shape. A repo is either Type A or Type B, never both.\n- Do not inline secrets; always use `from_secret`.\n- Do not drop the `check-version` / `check-remote-image` skip — it guards the\n index and the running container against duplicate publishes.\n- Do not drop the tag↔version guard. A package needs its `pyproject.toml`\n version to equal the tag; a service needs a root `VERSION` file that equals\n the tag. See [11 – Versioning & Changelog](11_versioning_and_changelog.md).\n- Do not rename the pipelines; tooling and runbooks key off\n `build-and-publish-pypi` and `build-and-deploy-service`.\n\n---\n\n## Related\n\n- [01 – Build Recipe](01_build_recipe.md) · [09 – Infra Adapters](09_infra_adaptors.md) · [11 – Versioning & Changelog](11_versioning_and_changelog.md) · [13 – Library Registry](13_library_registry.md)\n", "objects": {} } } \ No newline at end of file diff --git a/standards/mcp/modules/repository_inventory.json b/standards/mcp/modules/repository_inventory.json index 8a61185..c80f251 100644 --- a/standards/mcp/modules/repository_inventory.json +++ b/standards/mcp/modules/repository_inventory.json @@ -2,7 +2,7 @@ "module": "repository_inventory", "content": { "path": "repository_inventory", - "docstring": "# Repository Inventory\n\n## Summary\n\nThe canonical list of Aetos repositories covered by the CI and versioning\nstandards, with the artifact each one produces, its version source, and its\nDrone shape. Every entry maps to the contract in\n[11 – Versioning & Changelog](11_versioning_and_changelog.md) and the two CI\nfiles in [10 – Drone Pipelines](10_drone_pipelines.md).\n\nThe same data is published machine-readably as the `registry://repos` MCP\nresource (and the `list_repos` tool), sourced from `standards/src/repos.json`.\nPaths are relative to the `aetos/` workspace root.\n\n---\n\n## Packages (Type A)\n\nA wheel + sdist published to the private index. Version source is\n`pyproject.toml`; Drone file is `python-lib.yaml` (tag-triggered).\n\n| Repo | Path | Docs | MCP server |\n|------|------|------|------------|\n| `dagpipe` | `dagpipe` | lib, wiki | `dagpipe:8006` |\n| `doc-forge` | `doc-forge` | lib, wiki | `docforge:8001` |\n| `hexa` | `hexa` | lib, wiki | `hexa:8008` |\n| `mail-intake` | `mail-intake` | lib, wiki | `mail_intake:8002` |\n| `mongo-ops` | `mongo-ops` | lib, wiki | `mongo_ops:8007` |\n| `omniread` | `omniread` | lib, wiki | `omniread:8003` |\n| `openapi-first` | `openapi-first` | lib, wiki | `openapi_first:8004` |\n| `py-jwt` | `py-jwt` | lib, wiki | `jwtlib:8005` |\n\n---\n\n## Services & sites (Type B)\n\nA container image pushed to the registry and run on the Docker host. Version\nsource is the `VERSION` file; Drone file is `service-docker.yaml`.\n\n| Repo | Type | Path | Trigger | Docs |\n|------|------|------|---------|------|\n| `auth-server` | service | `auth-server` | tag | api, lib, wiki |\n| `docs` | site | `docs` | push | — |\n| `mcp` | site | `mcp` | push | — |\n\nThe **service** variant is tag-triggered and enforces `tag == VERSION`. The\n**site** variant is push-triggered, ships `:latest`, and has no tag guard.\n\n---\n\n## Required files per repo\n\n| Type | Version source | Changelog | Drone |\n|------|----------------|-----------|-------|\n| package | `pyproject.toml` | `CHANGELOG.md` | `python-lib.yaml` |\n| service / site | `VERSION` | `CHANGELOG.md` | `service-docker.yaml` |\n\nEvery covered repository must be able to satisfy `tag == version`:\nthe version file (never a commit id) is bumped in the release MR, the MR is\nmerged, and the tag is created on the merged commit.\n\n---\n\n## Reading this at runtime\n\n- Resource: `registry://repos`\n- Tool: `list_repos()`\n- Humans: this page (mirror of `standards/src/repos.json`).\n\n---\n\n## Related\n\n- [10 – Drone Pipelines](10_drone_pipelines.md) · [11 – Versioning & Changelog](11_versioning_and_changelog.md) · [13 – Library Registry](13_library_registry.md)\n", + "docstring": "# Repository Inventory\n\n## Summary\n\nThe canonical list of Aetos repositories covered by the CI and versioning\nstandards, with the artifact each one produces, its version source, and its\nDrone shape. Every entry maps to the contract in\n[11 – Versioning & Changelog](11_versioning_and_changelog.md) and the two CI\nfiles in [10 – Drone Pipelines](10_drone_pipelines.md).\n\nThe same data is published machine-readably as the `registry://repos` MCP\nresource (and the `list_repos` tool), sourced from `standards/src/repos.json`.\nPaths are relative to the `aetos/` workspace root.\n\n---\n\n## Packages (Type A)\n\nA wheel + sdist published to the private index. Version source is\n`pyproject.toml`; Drone file is `python-lib.yaml` (tag-triggered).\n\n| Repo | Path | Docs | MCP server |\n|------|------|------|------------|\n| `dagpipe` | `dagpipe` | lib, wiki | `dagpipe:8006` |\n| `doc-forge` | `doc-forge` | lib, wiki | `docforge:8001` |\n| `hexa` | `hexa` | lib, wiki | `hexa:8008` |\n| `mail-intake` | `mail-intake` | lib, wiki | `mail_intake:8002` |\n| `mongo-ops` | `mongo-ops` | lib, wiki | `mongo_ops:8007` |\n| `omniread` | `omniread` | lib, wiki | `omniread:8003` |\n| `openapi-first` | `openapi-first` | lib, wiki | `openapi_first:8004` |\n| `py-jwt` | `py-jwt` | lib, wiki | `jwtlib:8005` |\n\n---\n\n## Services (Type B)\n\nA container image pushed to the registry and run on the Docker host. Version\nsource is the `VERSION` file; Drone file is `service-docker.yaml`.\n\n| Repo | Path | Trigger | Docs |\n|------|------|---------|------|\n| `auth-server` | `auth-server` | tag | api, lib, wiki |\n\nTag-triggered and enforces `tag == VERSION`.\n\n---\n\n## Required files per repo\n\n| Type | Version source | Changelog | Drone |\n|------|----------------|-----------|-------|\n| package | `pyproject.toml` | `CHANGELOG.md` | `python-lib.yaml` |\n| service | `VERSION` | `CHANGELOG.md` | `service-docker.yaml` |\n\nEvery covered repository must be able to satisfy `tag == version`:\nthe version file (never a commit id) is bumped in the release MR, the MR is\nmerged, and the tag is created on the merged commit.\n\n---\n\n## Reading this at runtime\n\n- Resource: `registry://repos`\n- Tool: `list_repos()`\n- Humans: this page (mirror of `standards/src/repos.json`).\n\n---\n\n## Related\n\n- [10 – Drone Pipelines](10_drone_pipelines.md) · [11 – Versioning & Changelog](11_versioning_and_changelog.md) · [13 – Library Registry](13_library_registry.md)\n", "objects": {} } } \ No newline at end of file diff --git a/standards/mcp/modules/versioning_and_changelog.json b/standards/mcp/modules/versioning_and_changelog.json index 6db9416..9b0ba38 100644 --- a/standards/mcp/modules/versioning_and_changelog.json +++ b/standards/mcp/modules/versioning_and_changelog.json @@ -2,7 +2,7 @@ "module": "versioning_and_changelog", "content": { "path": "versioning_and_changelog", - "docstring": "# Versioning & Changelog\n\n## Summary\n\nEvery Aetos artifact — library, service, or site — is versioned with\n[Semantic Versioning](https://semver.org/spec/v2.0.0.html) and documents its\nreleases in a [Keep a Changelog](https://keepachangelog.com/en/1.1.0/) file.\nThe **version file is the source of truth**, the **git tag must equal it**, and\na Drone guard enforces that equality before anything is published. Releases are\ncut manually; a tag is what triggers the pipeline.\n\nThis page pairs with [10 – Drone Pipelines](10_drone_pipelines.md): the version\nand tag contract is exactly what those two CI shapes consume.\n\n---\n\n## The version contract\n\n| Artifact | Source of truth | Notes |\n|----------|-----------------|-------|\n| Library (PyPI package) | `version` in `pyproject.toml` | `check-version` also reads it to skip duplicates |\n| Service / site (Docker) | `VERSION` file at the repo root | one line, `x.y.z`; the service **reads** it (build-arg) — never hardcode the version |\n\nRules:\n\n1. **One version per repository.** No per-module versions.\n2. **Tag = version.** The git tag is bare SemVer (`0.0.6`), no `v` prefix, and\n it MUST match the version file byte-for-byte. The Drone guard fails the\n build otherwise — this is what stops a tag from silently publishing nothing.\n3. **A release is a tag, created after the change is merged.** The version bump\n and the changelog promotion travel inside the merge request (MR); the tag is\n added on the merged commit and pushed. See [Tagging strategy](#tagging-strategy-mr-based).\n4. **Never reuse a tag.** If a release is wrong, cut a new patch version.\n\n### Pre-1.0 (0.y.z)\n\nWhile a package is `0.y.z`, **`0.y` is treated as the major line**:\n\n- breaking change → `0.(y+1).0`\n- new feature → `0.y.(z+1)`\n- bug fix → `0.y.(z+1)`\n\nOnce a package reaches `1.0.0`, normal SemVer applies. Do not ship `1.0.0`\nuntil the public API is considered stable.\n\n---\n\n## The changelog\n\n`CHANGELOG.md` at the repo root, in Keep a Changelog form. It always has exactly\none open `[Unreleased]` section with the change categories that apply:\n\n```markdown\n## [Unreleased]\n\n### Added\n### Changed\n### Deprecated\n### Removed\n### Fixed\n### Security\n```\n\nOn release you **promote** it — never delete history:\n\n```markdown\n## [0.0.6] - 2026-03-07\n\n### Added\n- ...\n```\n\nand add a link reference at the bottom:\n\n```markdown\n[Unreleased]: https://git.aetoskia.com/aetos//compare/0.0.6...HEAD\n[0.0.6]: https://git.aetoskia.com/aetos//compare/0.0.5...0.0.6\n```\n\nConventions:\n\n- Write entries for humans: one line each, imperative, referencing the user\n impact, not the commit hash.\n- Categories: **Added**, **Changed**, **Deprecated**, **Removed**, **Fixed**,\n **Security**. Omit empty categories.\n- Security fixes get their own entry even if the change is otherwise a bug fix.\n- The `[Unreleased]` heading is never renamed; copy its content into the new\n version heading and clear it.\n\n---\n\n## Tagging strategy (MR-based)\n\nThe release version is known while the change is still a merge request, so the\nbump travels with the change and only the tag is added afterwards:\n\n1. **In the MR** — set the intended release version: `version` in\n `pyproject.toml` (or the `VERSION` file) to `x.y.z`, and promote the\n changelog (below). Changelog entries and link references name the\n **version/tag**, never a commit id.\n2. **Merge or squash** the MR into `main`.\n3. **Create the tag** `x.y.z` on the resulting commit (the merge/squash commit).\n4. **Push the tag** (`git push origin x.y.z`) — Drone builds the release.\n\nBecause the version bump is inside the tagged commit, the guard's\n`tag == version` check can only fail if the wrong commit was tagged.\n\n### Agent-assisted tagging\n\nThe agent neither authors nor merges the MR, and never tags before the merge.\nAfter the user confirms the MR is merged/squashed and says to proceed:\n\n1. **Wait** for that explicit go-ahead.\n2. Find the commit that introduced the version bump:\n - packages:\n `git log -S 'version = \"x.y.z\"' -n 1 --format='%H %s' -- pyproject.toml`\n - services:\n `git log -S 'x.y.z' -n 1 --format='%H %s' -- VERSION`\n3. Confirm that commit's version file equals `x.y.z`, then tag **only** that\n commit, lightweight and bare: `git tag x.y.z `.\n4. **Do not push.** Ask the user to push the tag: `git push origin x.y.z`.\n\n---\n\n## Release checklist\n\n1. Confirm the quality gate is green and `main` is up to date.\n2. In the MR: move every `[Unreleased]` entry under the new version heading with\n the target date (`## [x.y.z] - YYYY-MM-DD`); restore an empty `[Unreleased]`\n on top.\n3. In the MR: add the two compare-link references at the bottom of the\n changelog, naming the version/tag (never a commit id).\n4. In the MR: set the version file — `pyproject.toml` (`version = \"x.y.z\"`) or\n `VERSION` — to the intended release version.\n5. Merge or squash the MR into `main`.\n6. Create the tag on the resulting commit: lightweight `git tag x.y.z`.\n7. Push the tag (`git push origin x.y.z`). Watch Drone: Type A publishes the\n wheel/sdist, Type B builds and deploys the image; both first assert\n `tag == version`.\n8. Do not reuse the tag if the run fails — fix and cut `x.y.(z+1)`.\n\n---\n\n## Why the guard matters\n\nThe version file and the tag are two facts that must agree; nothing in git\nenforces that by itself. A mismatch is not a theoretical risk — a package can be\ntagged `0.0.2` while its `pyproject.toml` still says `0.0.1`, and the publish\nstep (which compares the **file** against the index) then skips the build\nentirely, so `0.0.2` never reaches the index while looking like a release. The\nDrone guard turns that silent no-op into a hard failure.\n\n---\n\n## Related\n\n- [10 – Drone Pipelines](10_drone_pipelines.md) · [15 – Repository Inventory](15_repository_inventory.md) · [01 – Build Recipe](01_build_recipe.md) · [13 – Library Registry](13_library_registry.md)\n", + "docstring": "# Versioning & Changelog\n\n## Summary\n\nEvery Aetos artifact — library or service — is versioned with\n[Semantic Versioning](https://semver.org/spec/v2.0.0.html) and documents its\nreleases in a [Keep a Changelog](https://keepachangelog.com/en/1.1.0/) file.\nThe **version file is the source of truth**, the **git tag must equal it**, and\na Drone guard enforces that equality before anything is published. Releases are\ncut manually; a tag is what triggers the pipeline.\n\nThis page pairs with [10 – Drone Pipelines](10_drone_pipelines.md): the version\nand tag contract is exactly what those two CI shapes consume.\n\n---\n\n## The version contract\n\n| Artifact | Source of truth | Notes |\n|----------|-----------------|-------|\n| Library (PyPI package) | `version` in `pyproject.toml` | `check-version` also reads it to skip duplicates |\n| Service (Docker) | `VERSION` file at the repo root | one line, `x.y.z`; the service **reads** it (build-arg) — never hardcode the version |\n\nRules:\n\n1. **One version per repository.** No per-module versions.\n2. **Tag = version.** The git tag is bare SemVer (`0.0.6`), no `v` prefix, and\n it MUST match the version file byte-for-byte. The Drone guard fails the\n build otherwise — this is what stops a tag from silently publishing nothing.\n3. **A release is a tag, created after the change is merged.** The version bump\n and the changelog promotion travel inside the merge request (MR); the tag is\n added on the merged commit and pushed. See [Tagging strategy](#tagging-strategy-mr-based).\n4. **Never reuse a tag.** If a release is wrong, cut a new patch version.\n\n### Pre-1.0 (0.y.z)\n\nWhile a package is `0.y.z`, **`0.y` is treated as the major line**:\n\n- breaking change → `0.(y+1).0`\n- new feature → `0.y.(z+1)`\n- bug fix → `0.y.(z+1)`\n\nOnce a package reaches `1.0.0`, normal SemVer applies. Do not ship `1.0.0`\nuntil the public API is considered stable.\n\n---\n\n## The changelog\n\n`CHANGELOG.md` at the repo root, in Keep a Changelog form. It always has exactly\none open `[Unreleased]` section with the change categories that apply:\n\n```markdown\n## [Unreleased]\n\n### Added\n### Changed\n### Deprecated\n### Removed\n### Fixed\n### Security\n```\n\nOn release you **promote** it — never delete history:\n\n```markdown\n## [0.0.6] - 2026-03-07\n\n### Added\n- ...\n```\n\nand add a link reference at the bottom:\n\n```markdown\n[Unreleased]: https://git.aetoskia.com/aetos//compare/0.0.6...HEAD\n[0.0.6]: https://git.aetoskia.com/aetos//compare/0.0.5...0.0.6\n```\n\nConventions:\n\n- Write entries for humans: one line each, imperative, referencing the user\n impact, not the commit hash.\n- Categories: **Added**, **Changed**, **Deprecated**, **Removed**, **Fixed**,\n **Security**. Omit empty categories.\n- Security fixes get their own entry even if the change is otherwise a bug fix.\n- Keep `[Unreleased]` current: add an entry in the same change that introduces\n the behaviour, not later.\n- The `[Unreleased]` heading is never renamed; copy its content into the new\n version heading and clear it.\n\n### Reconcile before releasing\n\n`[Unreleased]` is a **draft, not the source of truth**. It is only trustworthy\nwhen it was maintained alongside each change; a long-running branch or a change\nthat skipped the changelog leaves it stale, so it can silently under-report a\nrelease. Verify it against the change before you promote:\n\n1. List what actually changed since the last release:\n `git log ..HEAD` and `git diff --stat ..HEAD`.\n2. Compare that against `[Unreleased]`; add an entry for every user-facing change\n that is missing.\n3. **Always show the proposed additions to the user and wait for approval**\n before promoting. If an entry is ambiguous, ask rather than guess.\n\nOnly then promote. Never cut a release with a known gap between the diff and the\nchangelog.\n\n---\n\n## Tagging strategy (MR-based)\n\nThe release version is known while the change is still a merge request, so the\nbump travels with the change and only the tag is added afterwards:\n\n1. **In the MR** — reconcile `[Unreleased]` against the change (see\n [Reconcile before releasing](#reconcile-before-releasing)) and get the user's\n approval for any additions. Then set the intended release version: `version`\n in `pyproject.toml` (or the `VERSION` file) to `x.y.z`, and promote the\n changelog (below). Changelog entries and link references name the\n **version/tag**, never a commit id.\n2. **Merge or squash** the MR into `main`.\n3. **Create the tag** `x.y.z` on the resulting commit (the merge/squash commit).\n4. **Push the tag** (`git push origin x.y.z`) — Drone builds the release.\n\nBecause the version bump is inside the tagged commit, the guard's\n`tag == version` check can only fail if the wrong commit was tagged.\n\n### Agent-assisted tagging\n\nThe agent neither authors nor merges the MR, and never tags before the merge.\nAfter the user confirms the MR is merged/squashed and says to proceed:\n\n1. **Wait** for that explicit go-ahead.\n2. Find the commit that introduced the version bump:\n - packages:\n `git log -S 'version = \"x.y.z\"' -n 1 --format='%H %s' -- pyproject.toml`\n - services:\n `git log -S 'x.y.z' -n 1 --format='%H %s' -- VERSION`\n3. Confirm that commit's version file equals `x.y.z`, then tag **only** that\n commit, lightweight and bare: `git tag x.y.z `.\n4. **Do not push.** Ask the user to push the tag: `git push origin x.y.z`.\n\n---\n\n## Release checklist\n\n1. Confirm the quality gate is green and `main` is up to date.\n2. In the MR: reconcile `[Unreleased]` against the change being released —\n `git log ..HEAD` and `git diff --stat ..HEAD` — add any\n missing user-facing entries, and get the user's approval for the additions.\n Then move every `[Unreleased]` entry under the new version heading with the\n target date (`## [x.y.z] - YYYY-MM-DD`) and restore an empty `[Unreleased]`\n on top.\n3. In the MR: add the two compare-link references at the bottom of the\n changelog, naming the version/tag (never a commit id).\n4. In the MR: set the version file — `pyproject.toml` (`version = \"x.y.z\"`) or\n `VERSION` — to the intended release version.\n5. Merge or squash the MR into `main`.\n6. Create the tag on the resulting commit: lightweight `git tag x.y.z`.\n7. Push the tag (`git push origin x.y.z`). Watch Drone: Type A publishes the\n wheel/sdist, Type B builds and deploys the image; both first assert\n `tag == version`.\n8. Do not reuse the tag if the run fails — fix and cut `x.y.(z+1)`.\n\n---\n\n## Why the guard matters\n\nThe version file and the tag are two facts that must agree; nothing in git\nenforces that by itself. A mismatch is not a theoretical risk — a package can be\ntagged `0.0.2` while its `pyproject.toml` still says `0.0.1`, and the publish\nstep (which compares the **file** against the index) then skips the build\nentirely, so `0.0.2` never reaches the index while looking like a release. The\nDrone guard turns that silent no-op into a hard failure.\n\n---\n\n## Related\n\n- [10 – Drone Pipelines](10_drone_pipelines.md) · [15 – Repository Inventory](15_repository_inventory.md) · [01 – Build Recipe](01_build_recipe.md) · [13 – Library Registry](13_library_registry.md)\n", "objects": {} } } \ No newline at end of file diff --git a/standards/mcp/modules/wiki_development_releasing.json b/standards/mcp/modules/wiki_development_releasing.json index 3f401da..2856bab 100644 --- a/standards/mcp/modules/wiki_development_releasing.json +++ b/standards/mcp/modules/wiki_development_releasing.json @@ -2,7 +2,7 @@ "module": "wiki_development_releasing", "content": { "path": "wiki_development_releasing", - "docstring": "# Releasing & Versioning\n\nHow to cut a release of any Aetos repository. The rule lives in the reference\npage [Versioning & Changelog](../lib/11_versioning_and_changelog/); this is the\nrunbook you follow.\n\nEvery repository is one of two Drone shapes — a **PyPI package** or a **Docker\ndeployment** ([Drone Pipelines](../lib/10_drone_pipelines/)). Both release the\nsame way: the version bump and changelog promotion go **in the merge request**,\nand the tag is created on the merged commit.\n\n---\n\n## 🧾 Before you start\n\n- You have an open **merge request** holding the change, and `main` is green\n (the Drone quality gate passed on the last run).\n- You know whether this is a **breaking**, **feature**, or **fix** release.\n- The version file exists:\n - package → `version` in `pyproject.toml`\n - service / site → `VERSION` at the repo root\n\n---\n\n## 🚦 Pick the next version\n\nThe version file and the tag must be identical. For `0.y.z`, `0.y` is the major\nline (see the reference page); once at `1.0.0`, normal SemVer applies.\n\n| Change | `0.y.z` → | `1.0.0+` → |\n|--------|-----------|------------|\n| Breaking | `0.(y+1).0` | `(x+1).0.0` |\n| Feature | `0.y.(z+1)` | `x.(y+1).0` |\n| Fix | `0.y.(z+1)` | `x.y.(z+1)` |\n\n---\n\n## 🌿 Release in the MR\n\nThe version is known while the change is still a merge request, so the bump\nrides along with it. Do both edits **in the MR**:\n\n- **Promote the changelog** in `CHANGELOG.md`: move the `[Unreleased]` content\n under a new `## [x.y.z] - YYYY-MM-DD` heading, leave a fresh empty\n `[Unreleased]` on top, and add the compare links — naming the **version/tag**,\n never a commit id:\n\n ```markdown\n [Unreleased]: https://git.aetoskia.com/aetos//compare/x.y.z...HEAD\n [x.y.z]: https://git.aetoskia.com/aetos//compare/x.y.(z-1)...x.y.z\n ```\n\n- **Bump the version file** to the intended release version: `version = \"x.y.z\"`\n in `pyproject.toml` (packages) or the `VERSION` file (services/sites).\n\n---\n\n## 🏷️ Tag the merged commit\n\n1. **Merge or squash** the MR into `main`.\n2. **Create the tag** on the resulting commit: `git tag x.y.z` (lightweight).\n3. **Push the tag** (`git push origin x.y.z`) — Drone builds the release.\n\n### 🤖 Agent-assisted tagging\n\nThe agent does not author or merge the MR and never tags before the merge. After\nyou confirm the MR is merged/squashed and tell it to proceed, the agent:\n\n1. Waits for that explicit go-ahead.\n2. Finds the commit that introduced the bump:\n - package:\n `git log -S 'version = \"x.y.z\"' -n 1 --format='%H %s' -- pyproject.toml`\n - service / site:\n `git log -S 'x.y.z' -n 1 --format='%H %s' -- VERSION`\n3. Verifies that commit's version file equals `x.y.z`, then tags **only** that\n commit: `git tag x.y.z `.\n4. Does **not** push — it asks you to run `git push origin x.y.z`.\n\n---\n\n## 🤖 What Drone does\n\n- **Type A (package):** asserts `tag == pyproject version`, then skips if that\n version already exists on the index, runs the quality gate, builds, and\n uploads the wheel + sdist.\n- **Type B (service):** asserts `tag == VERSION`, resolves the tag, skips if the\n image already exists, runs the quality gate, builds, pushes, and restarts the\n container.\n- **Type B (site):** triggered on push, ships `:latest` and has no tag guard.\n\nIf the guard fails, nothing is published — fix the version file, amend the\ncommit, and move the tag **only** if it was never pushed.\n\n---\n\n## 🛟 Backfill / recovery\n\nIf an older tag never published (a past version-file mismatch, an index\noutage):\n\n- **Package:** run the `backfill-pypi-from-tags` pipeline (custom event). It\n checks out every tag, verifies `tag == pyproject version` at that commit,\n and uploads the ones missing from the index. Already-fixed history is never\n rewritten.\n- **Service:** rebuild the image for the missing tag with a fresh commit and a\n new patch version; do not move a published tag.\n\n---\n\n## 🔁 If a release is wrong\n\n- Never reuse or force-move a pushed tag.\n- Fix forward: bump to the next patch, promote the changelog, tag again.\n\n---\n\n## Related\n\n- [Testing & Quality Gates](01_testing.md) · [Versioning & Changelog](../lib/11_versioning_and_changelog/) · [Drone Pipelines](../lib/10_drone_pipelines/)\n", + "docstring": "# Releasing & Versioning\n\nHow to cut a release of any Aetos repository. The rule lives in the reference\npage [Versioning & Changelog](../lib/11_versioning_and_changelog/); this is the\nrunbook you follow.\n\nEvery repository is one of two Drone shapes — a **PyPI package** or a **Docker\ndeployment** ([Drone Pipelines](../lib/10_drone_pipelines/)). Both release the\nsame way: the version bump and changelog promotion go **in the merge request**,\nand the tag is created on the merged commit.\n\n---\n\n## 🧾 Before you start\n\n- You have an open **merge request** holding the change, and `main` is green\n (the Drone quality gate passed on the last run).\n- You know whether this is a **breaking**, **feature**, or **fix** release.\n- The version file exists:\n - package → `version` in `pyproject.toml`\n - service → `VERSION` at the repo root\n\n---\n\n## 🚦 Pick the next version\n\nThe version file and the tag must be identical. For `0.y.z`, `0.y` is the major\nline (see the reference page); once at `1.0.0`, normal SemVer applies.\n\n| Change | `0.y.z` → | `1.0.0+` → |\n|--------|-----------|------------|\n| Breaking | `0.(y+1).0` | `(x+1).0.0` |\n| Feature | `0.y.(z+1)` | `x.(y+1).0` |\n| Fix | `0.y.(z+1)` | `x.y.(z+1)` |\n\n---\n\n## 🌿 Release in the MR\n\nThe version is known while the change is still a merge request, so the bump\nrides along with it. Do all edits **in the MR**:\n\n- **Reconcile the changelog first.** `[Unreleased]` is a **draft, not the source\n of truth**: diff the change against the last tag\n (`git log ..HEAD`, `git diff --stat ..HEAD`) and add an\n entry for every user-facing change that is missing. **Always show the proposed\n additions to the user and wait for approval** before promoting — ask rather\n than guess when an entry is ambiguous.\n\n- **Promote the changelog** in `CHANGELOG.md`: move the (now reconciled)\n `[Unreleased]` content under a new `## [x.y.z] - YYYY-MM-DD` heading, leave a\n fresh empty `[Unreleased]` on top, and add the compare links — naming the\n **version/tag**, never a commit id:\n\n ```markdown\n [Unreleased]: https://git.aetoskia.com/aetos//compare/x.y.z...HEAD\n [x.y.z]: https://git.aetoskia.com/aetos//compare/x.y.(z-1)...x.y.z\n ```\n\n- **Bump the version file** to the intended release version: `version = \"x.y.z\"`\n in `pyproject.toml` (packages) or the `VERSION` file (services).\n\n---\n\n## 🏷️ Tag the merged commit\n\n1. **Merge or squash** the MR into `main`.\n2. **Create the tag** on the resulting commit: `git tag x.y.z` (lightweight).\n3. **Push the tag** (`git push origin x.y.z`) — Drone builds the release.\n\n### 🤖 Agent-assisted tagging\n\nThe agent does not author or merge the MR and never tags before the merge. After\nyou confirm the MR is merged/squashed and tell it to proceed, the agent:\n\n1. Waits for that explicit go-ahead.\n2. Finds the commit that introduced the bump:\n - package:\n `git log -S 'version = \"x.y.z\"' -n 1 --format='%H %s' -- pyproject.toml`\n - service:\n `git log -S 'x.y.z' -n 1 --format='%H %s' -- VERSION`\n3. Verifies that commit's version file equals `x.y.z`, then tags **only** that\n commit: `git tag x.y.z `.\n4. Does **not** push — it asks you to run `git push origin x.y.z`.\n\n---\n\n## 🤖 What Drone does\n\n- **Type A (package):** asserts `tag == pyproject version`, then skips if that\n version already exists on the index, runs the quality gate, builds, and\n uploads the wheel + sdist.\n- **Type B (service):** asserts `tag == VERSION`, resolves the tag, skips if the\n image already exists, runs the quality gate, builds, pushes, and restarts the\n container.\n\nIf the guard fails, nothing is published — fix the version file, amend the\ncommit, and move the tag **only** if it was never pushed.\n\n---\n\n## 🛟 Backfill / recovery\n\nIf an older tag never published (a past version-file mismatch, an index\noutage):\n\n- **Package:** run the `backfill-pypi-from-tags` pipeline (custom event). It\n checks out every tag, verifies `tag == pyproject version` at that commit,\n and uploads the ones missing from the index. Already-fixed history is never\n rewritten.\n- **Service:** rebuild the image for the missing tag with a fresh commit and a\n new patch version; do not move a published tag.\n\n---\n\n## 🔁 If a release is wrong\n\n- Never reuse or force-move a pushed tag.\n- Fix forward: bump to the next patch, promote the changelog, tag again.\n\n---\n\n## Related\n\n- [Testing & Quality Gates](01_testing.md) · [Versioning & Changelog](../lib/11_versioning_and_changelog/) · [Drone Pipelines](../lib/10_drone_pipelines/)\n", "objects": {} } } \ No newline at end of file diff --git a/standards/mcp/release.json b/standards/mcp/release.json index 2ac4ec8..c10f307 100644 --- a/standards/mcp/release.json +++ b/standards/mcp/release.json @@ -13,7 +13,7 @@ "kind": "version-file", "path": "VERSION", "placeholder": "", - "description": "Single-line SemVer source of truth for services and sites." + "description": "Single-line SemVer source of truth for services." } ] } \ No newline at end of file diff --git a/standards/mcp/repos.json b/standards/mcp/repos.json index 935474d..9456f1c 100644 --- a/standards/mcp/repos.json +++ b/standards/mcp/repos.json @@ -144,26 +144,6 @@ "wiki" ], "mcp": null - }, - { - "name": "docs", - "type": "site", - "path": "docs", - "version_source": "VERSION", - "drone": "service-docker.yaml", - "trigger": "push", - "docs": [], - "mcp": null - }, - { - "name": "mcp", - "type": "site", - "path": "mcp", - "version_source": "VERSION", - "drone": "service-docker.yaml", - "trigger": "push", - "docs": [], - "mcp": null } ] } \ No newline at end of file diff --git a/standards/mcp/templates/app/CHANGELOG.md b/standards/mcp/templates/app/CHANGELOG.md index c9f0cbd..55d2645 100644 --- a/standards/mcp/templates/app/CHANGELOG.md +++ b/standards/mcp/templates/app/CHANGELOG.md @@ -5,6 +5,13 @@ All notable changes to this project are documented here. The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/) and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html). + + ## [Unreleased] ### Added diff --git a/standards/mcp/templates/drone/service-docker.yaml b/standards/mcp/templates/drone/service-docker.yaml index 9b7fc6c..af4e253 100644 --- a/standards/mcp/templates/drone/service-docker.yaml +++ b/standards/mcp/templates/drone/service-docker.yaml @@ -1,29 +1,25 @@ # Drone standard — Type B: Docker deployment # -# Canonical pipelines for services that build an image, push it to the private -# registry, and run it on the Docker host (auth-server, docs, mcp). +# Canonical pipeline for a service that builds an image, pushes it to the +# private registry, and runs it on the Docker host (auth-server). # -# Two variants ship together: -# build-and-deploy-service — a long-running API/worker service: fetch the git -# tag, skip if the image already exists, run the -# quality gate, build, push, restart the container. -# build-and-deploy-site — a static/HTTP site: build, push, restart, on -# every push (no tag, no quality gate). +# build-and-deploy-service — fetch the git tag, fail unless it equals the +# repo-root VERSION file, skip if the image already +# exists, run the quality gate, build, push, and +# restart the container. # -# Secrets (Drone): PIP_REPO_URL, PIP_USERNAME, PIP_PASSWORD (service only), -# REGISTRY_HOST, REGISTRY_USER, REGISTRY_PASS, plus the service's runtime env -# (for example MONGO_* / JWT_SECRET). +# Secrets (Drone): PIP_REPO_URL, PIP_USERNAME, PIP_PASSWORD, REGISTRY_HOST, +# REGISTRY_USER, REGISTRY_PASS, plus the service's runtime env (for example +# MONGO_* / JWT_SECRET). # # Placeholders to set per repo: # image / container / network name (e.g. auth-server). # aetos/ image repository on the private registry. # published host port; the in-image port. -# site image name for the site variant (e.g. docs, mcp). # runtime environment variable consumed by the service. # -# Version guard: the tag-triggered service variant fails unless the git tag -# equals the repo-root VERSION file (see the versioning standard). The -# push-triggered site variant ships :latest only and has no version to guard. +# Version guard: the tag-triggered pipeline fails unless the git tag equals the +# repo-root VERSION file (see the versioning standard). --- kind: pipeline type: docker @@ -203,75 +199,3 @@ trigger: event: - tag ---- -kind: pipeline -type: docker -name: build-and-deploy-site - -platform: - os: linux - arch: arm64 - -workspace: - path: /drone/src - -volumes: - - name: dockersock - host: - path: /var/run/docker.sock - -steps: - - name: build-image - image: docker:24 - volumes: - - name: dockersock - path: /var/run/docker.sock - commands: - - echo "Building Docker image for aetos/..." - - docker build -t aetos/:latest . - - - name: push-image - image: docker:24 - environment: - REGISTRY_HOST: - from_secret: REGISTRY_HOST - REGISTRY_USER: - from_secret: REGISTRY_USER - REGISTRY_PASS: - from_secret: REGISTRY_PASS - volumes: - - name: dockersock - path: /var/run/docker.sock - commands: - - echo "Logging into registry $REGISTRY_HOST ..." - - echo "$REGISTRY_PASS" | docker login $REGISTRY_HOST -u "$REGISTRY_USER" --password-stdin - - docker tag aetos/:latest $REGISTRY_HOST/aetos/:latest - - echo "Pushing image to $REGISTRY_HOST..." - - docker push $REGISTRY_HOST/aetos/:latest - - - name: stop-old - image: docker:24 - volumes: - - name: dockersock - path: /var/run/docker.sock - commands: - - echo "Stopping old container..." - - docker rm -f || true - - - name: run-container - image: docker:24 - volumes: - - name: dockersock - path: /var/run/docker.sock - commands: - - echo "Starting aetos/:latest ..." - - | - docker run -d \ - --name \ - -p : \ - --restart always \ - aetos/:latest - -trigger: - event: - - push diff --git a/standards/mcp/templates/release/CHANGELOG.md b/standards/mcp/templates/release/CHANGELOG.md index 7d22bd6..0ec99a9 100644 --- a/standards/mcp/templates/release/CHANGELOG.md +++ b/standards/mcp/templates/release/CHANGELOG.md @@ -20,9 +20,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 ### Security + ## [Unreleased] ### Added diff --git a/standards/src/templates/drone/service-docker.yaml b/standards/src/templates/drone/service-docker.yaml index 9b7fc6c..af4e253 100644 --- a/standards/src/templates/drone/service-docker.yaml +++ b/standards/src/templates/drone/service-docker.yaml @@ -1,29 +1,25 @@ # Drone standard — Type B: Docker deployment # -# Canonical pipelines for services that build an image, push it to the private -# registry, and run it on the Docker host (auth-server, docs, mcp). +# Canonical pipeline for a service that builds an image, pushes it to the +# private registry, and runs it on the Docker host (auth-server). # -# Two variants ship together: -# build-and-deploy-service — a long-running API/worker service: fetch the git -# tag, skip if the image already exists, run the -# quality gate, build, push, restart the container. -# build-and-deploy-site — a static/HTTP site: build, push, restart, on -# every push (no tag, no quality gate). +# build-and-deploy-service — fetch the git tag, fail unless it equals the +# repo-root VERSION file, skip if the image already +# exists, run the quality gate, build, push, and +# restart the container. # -# Secrets (Drone): PIP_REPO_URL, PIP_USERNAME, PIP_PASSWORD (service only), -# REGISTRY_HOST, REGISTRY_USER, REGISTRY_PASS, plus the service's runtime env -# (for example MONGO_* / JWT_SECRET). +# Secrets (Drone): PIP_REPO_URL, PIP_USERNAME, PIP_PASSWORD, REGISTRY_HOST, +# REGISTRY_USER, REGISTRY_PASS, plus the service's runtime env (for example +# MONGO_* / JWT_SECRET). # # Placeholders to set per repo: # image / container / network name (e.g. auth-server). # aetos/ image repository on the private registry. # published host port; the in-image port. -# site image name for the site variant (e.g. docs, mcp). # runtime environment variable consumed by the service. # -# Version guard: the tag-triggered service variant fails unless the git tag -# equals the repo-root VERSION file (see the versioning standard). The -# push-triggered site variant ships :latest only and has no version to guard. +# Version guard: the tag-triggered pipeline fails unless the git tag equals the +# repo-root VERSION file (see the versioning standard). --- kind: pipeline type: docker @@ -203,75 +199,3 @@ trigger: event: - tag ---- -kind: pipeline -type: docker -name: build-and-deploy-site - -platform: - os: linux - arch: arm64 - -workspace: - path: /drone/src - -volumes: - - name: dockersock - host: - path: /var/run/docker.sock - -steps: - - name: build-image - image: docker:24 - volumes: - - name: dockersock - path: /var/run/docker.sock - commands: - - echo "Building Docker image for aetos/..." - - docker build -t aetos/:latest . - - - name: push-image - image: docker:24 - environment: - REGISTRY_HOST: - from_secret: REGISTRY_HOST - REGISTRY_USER: - from_secret: REGISTRY_USER - REGISTRY_PASS: - from_secret: REGISTRY_PASS - volumes: - - name: dockersock - path: /var/run/docker.sock - commands: - - echo "Logging into registry $REGISTRY_HOST ..." - - echo "$REGISTRY_PASS" | docker login $REGISTRY_HOST -u "$REGISTRY_USER" --password-stdin - - docker tag aetos/:latest $REGISTRY_HOST/aetos/:latest - - echo "Pushing image to $REGISTRY_HOST..." - - docker push $REGISTRY_HOST/aetos/:latest - - - name: stop-old - image: docker:24 - volumes: - - name: dockersock - path: /var/run/docker.sock - commands: - - echo "Stopping old container..." - - docker rm -f || true - - - name: run-container - image: docker:24 - volumes: - - name: dockersock - path: /var/run/docker.sock - commands: - - echo "Starting aetos/:latest ..." - - | - docker run -d \ - --name \ - -p : \ - --restart always \ - aetos/:latest - -trigger: - event: - - push diff --git a/standards/src/templates/release/CHANGELOG.md b/standards/src/templates/release/CHANGELOG.md index 7d22bd6..0ec99a9 100644 --- a/standards/src/templates/release/CHANGELOG.md +++ b/standards/src/templates/release/CHANGELOG.md @@ -20,9 +20,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 ### Security
        python-lib.yaml
        service / siteservice VERSION CHANGELOG.md service-docker.yaml