.gitea/workflows/publish.yml

@@ -87,6 +87,10 @@ jobs:
         run: uv build
 
       - name: Upload build artifacts
+        # Best-effort: some Gitea act_runner versions don't fully support the
+        # v4 artifact backend. The real deliverable is published to the registry
+        # below, so a failed artifact upload must not fail the release.
+        continue-on-error: true
         uses: actions/upload-artifact@v4
         with:
           name: dist

.gitea/workflows/test.yml

@@ -31,3 +31,53 @@ jobs:
       - name: Run tests with coverage gate
         run: |
           pytest --cov=aegis_gitea_mcp --cov-report=term-missing --cov-fail-under=80
+
+  # ---------------------------------------------------------------------------
+  # Package: build with uv and smoke-test both install profiles so packaging
+  # regressions (broken console scripts, dependency split) are caught in CI.
+  # ---------------------------------------------------------------------------
+  package:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+
+      - name: Set up uv
+        uses: astral-sh/setup-uv@v5
+
+      - name: Build sdist + wheel
+        run: uv build
+
+      - name: Smoke-test the core (stdio) install
+        shell: bash
+        run: |
+          WHEEL="$(echo dist/*.whl)"
+          python -m venv /tmp/core
+          /tmp/core/bin/pip install --quiet "$WHEEL"
+          # The core install must NOT pull in the web stack.
+          if /tmp/core/bin/python -c "import importlib.util,sys; sys.exit(0 if importlib.util.find_spec('fastapi') else 1)"; then
+            echo "::error::core install unexpectedly includes fastapi" >&2
+            exit 1
+          fi
+          # The stdio console script exists and exits 2 with a clear error when
+          # required env vars are missing (no traceback).
+          set +e
+          GITEA_URL= GITEA_TOKEN= /tmp/core/bin/aegis-gitea-mcp >/dev/null 2>/tmp/core_err.txt
+          rc=$?
+          set -e
+          test "$rc" = "2" || { echo "::error::stdio entry exit $rc (expected 2)"; cat /tmp/core_err.txt; exit 1; }
+          grep -q "GITEA_URL" /tmp/core_err.txt
+          echo "core stdio entry OK (exit 2, no fastapi)"
+
+      - name: Smoke-test the [server] install
+        shell: bash
+        run: |
+          WHEEL="$(echo dist/*.whl)"
+          python -m venv /tmp/server
+          /tmp/server/bin/pip install --quiet "${WHEEL}[server]"
+          /tmp/server/bin/python -c "import fastapi, uvicorn, aegis_gitea_mcp.server_entry; print('server extra import OK')"

CLAUDE.md

@@ -125,6 +125,24 @@ requests target `dev`; `dev` is merged into `main` for releases. Never commit or
 push directly to `dev` or `main` (both are expected to be protected). The publish
 workflow runs on a `v*` tag.
 
+## Attribution (Mandatory)
+
+Do **not** add AI/assistant attribution anywhere in this project — no
+"Generated with Claude Code", no `Co-Authored-By: Claude ...` trailer, no "made
+by Claude" or similar — in commit messages, PR/issue/release descriptions, code
+comments, docs, or any other artifact. Write all commit and PR text as the
+project's own work. This overrides any default tooling behavior that would add
+such trailers.
+
+## Local stdio transport notes
+
+`stdio_app.py` serves the shared registry over stdio (`mcp` SDK). Invariant: the
+**stdout stream is reserved for JSON-RPC** — all logging must go to stderr
+(`_configure_stderr_logging()` enforces this). Build the server with
+`build_server()` (pure, testable in-process); `_serve()` resolves the PAT owner
+and runs it over real stdio. End-to-end coverage uses the `mcp` in-memory
+transport (`tests/test_stdio_app.py`).
+
 ## Adding a New Tool
 
 1. Add Pydantic argument schema to `tools/arguments.py` (`extra=forbid`)

src/aegis_gitea_mcp/stdio_app.py

@@ -20,6 +20,7 @@ log all run exactly as they do on the server. The same tools (including
 from __future__ import annotations
 
 import asyncio
+import logging
 import os
 import sys
 from pathlib import Path
@@ -165,24 +166,36 @@ async def _dispatch(tool_name: str, arguments: dict[str, Any]) -> dict[str, Any]
     return result
 
 
-async def _serve() -> None:
-    """Build the stdio MCP server from the shared registry and serve it."""
+def _configure_stderr_logging() -> None:
+    """Pin all logging to stderr so the stdout JSON-RPC channel stays clean.
+
+    The stdio MCP transport speaks JSON-RPC over stdout; a single stray log line
+    on stdout corrupts the stream and breaks the client. ``configure_logging``
+    already targets stderr, but we additionally rewrite any handler that points
+    at stdout (e.g. a library that called ``basicConfig``) so nothing can leak.
+    """
+    from aegis_gitea_mcp.config import get_settings
+    from aegis_gitea_mcp.logging_utils import configure_logging
+
+    configure_logging(get_settings().log_level)
+    root = logging.getLogger()
+    for handler in root.handlers:
+        if isinstance(handler, logging.StreamHandler) and handler.stream is sys.stdout:
+            handler.setStream(sys.stderr)
+
+
+def build_server() -> Any:
+    """Build (but do not run) the stdio MCP ``Server`` from the shared registry.
+
+    Kept separate from :func:`_serve` so it can be driven in-process by tests
+    over an in-memory transport without opening real stdio streams.
+    """
     import mcp.types as mcp_types
     from mcp.server import Server
-    from mcp.server.stdio import stdio_server
 
-    from aegis_gitea_mcp.config import get_settings
-    from aegis_gitea_mcp.policy import get_policy_engine
     from aegis_gitea_mcp.registry import list_tool_definitions
 
-    # Fail fast on bad settings/policy before opening the transport.
-    get_settings()
-    get_policy_engine()
-
-    global _owner_login
-    _owner_login = await _resolve_owner_login()
-
-    server: Server = Server("aegis-gitea-mcp")
+    server: Any = Server("aegis-gitea-mcp")
 
     @server.list_tools()
     async def list_tools() -> list[mcp_types.Tool]:
@@ -200,6 +213,24 @@ async def _serve() -> None:
         # Returning a dict yields structured content plus a JSON text block.
         return await _dispatch(name, arguments)
 
+    return server
+
+
+async def _serve() -> None:
+    """Resolve identity and serve the stdio MCP server over real stdin/stdout."""
+    from mcp.server.stdio import stdio_server
+
+    from aegis_gitea_mcp.config import get_settings
+    from aegis_gitea_mcp.policy import get_policy_engine
+
+    # Fail fast on bad settings/policy before opening the transport.
+    get_settings()
+    get_policy_engine()
+
+    global _owner_login
+    _owner_login = await _resolve_owner_login()
+
+    server = build_server()
     async with stdio_server() as (read_stream, write_stream):
         await server.run(read_stream, write_stream, server.create_initialization_options())
 
@@ -221,6 +252,9 @@ def main() -> None:
         print(f"aegis-gitea-mcp: invalid configuration: {exc}", file=sys.stderr)
         raise SystemExit(2) from exc
 
+    # Keep stdout reserved for the JSON-RPC stream; all logs go to stderr.
+    _configure_stderr_logging()
+
     try:
         asyncio.run(_serve())
     except StdioConfigError as exc:

tests/test_stdio_app.py

@@ -73,6 +73,19 @@ def test_default_audit_log_path_is_user_scoped() -> None:
     assert "aegis-gitea-mcp" in str(path)
 
 
+def test_configure_stderr_logging_keeps_stdout_clean(stdio_env: None) -> None:
+    """No log handler may target stdout (it is the JSON-RPC channel)."""
+    import logging
+    import sys
+
+    # Simulate a library that attached a stdout handler.
+    root = logging.getLogger()
+    root.addHandler(logging.StreamHandler(sys.stdout))
+    stdio_app._configure_stderr_logging()
+    for handler in logging.getLogger().handlers:
+        assert getattr(handler, "stream", sys.stderr) is not sys.stdout
+
+
 def test_main_exits_when_env_missing(monkeypatch: pytest.MonkeyPatch) -> None:
     monkeypatch.delenv("GITEA_URL", raising=False)
     monkeypatch.delenv("GITEA_TOKEN", raising=False)
@@ -138,3 +151,60 @@ async def test_dispatch_pins_owner_login_and_returns(
     assert result["name"] == "app"
     # The dispatch pinned the trusted PAT owner onto the request context.
     assert get_gitea_user_login() == "alice"
+
+
+# --- End-to-end over the MCP protocol (in-memory transport) -----------------
+
+
+async def test_build_server_exposes_registry_tools(stdio_env: None) -> None:
+    """build_server() wires every registry tool, including gitea_request."""
+    from mcp.shared.memory import create_connected_server_and_client_session
+
+    server = stdio_app.build_server()
+    async with create_connected_server_and_client_session(server) as client:
+        await client.initialize()
+        listed = await client.list_tools()
+    names = {t.name for t in listed.tools}
+    assert "get_repository_info" in names
+    assert "gitea_request" in names
+    assert len(names) >= 40
+
+
+async def test_stdio_tool_call_round_trip(stdio_env: None, monkeypatch: pytest.MonkeyPatch) -> None:
+    """A tools/call over the MCP protocol dispatches through the shared core."""
+    from mcp.shared.memory import create_connected_server_and_client_session
+
+    monkeypatch.setattr(stdio_app, "_owner_login", "alice")
+    patcher = _patch_gitea_client(
+        get_repository={"owner": {"login": "acme"}, "name": "app", "full_name": "acme/app"}
+    )
+    try:
+        server = stdio_app.build_server()
+        async with create_connected_server_and_client_session(server) as client:
+            await client.initialize()
+            result = await client.call_tool("get_repository_info", {"owner": "acme", "repo": "app"})
+    finally:
+        patcher.stop()
+
+    assert result.isError is False
+    text = "".join(getattr(block, "text", "") for block in result.content)
+    assert "app" in text
+
+
+async def test_stdio_tool_call_policy_denial_is_reported(
+    stdio_env: None, monkeypatch: pytest.MonkeyPatch
+) -> None:
+    """A write tool denied by WRITE_MODE surfaces as an MCP error, not a crash."""
+    from mcp.shared.memory import create_connected_server_and_client_session
+
+    monkeypatch.setattr(stdio_app, "_owner_login", "alice")
+    server = stdio_app.build_server()
+    async with create_connected_server_and_client_session(server) as client:
+        await client.initialize()
+        result = await client.call_tool(
+            "create_issue", {"owner": "acme", "repo": "app", "title": "x"}
+        )
+
+    assert result.isError is True
+    text = "".join(getattr(block, "text", "") for block in result.content)
+    assert "write mode is disabled" in text