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Implementation Plan: Serve Surface Symmetry — SERVE_SURFACES __all__ Alphabetical Fix#4210

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Trecek merged 16 commits into
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load-recipe-re-serve-corrupts-routing-in-live-kitchen-clone/4208-2
Jul 8, 2026
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Implementation Plan: Serve Surface Symmetry — SERVE_SURFACES __all__ Alphabetical Fix#4210
Trecek merged 16 commits into
developfrom
load-recipe-re-serve-corrupts-routing-in-live-kitchen-clone/4208-2

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@Trecek Trecek commented Jul 8, 2026

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Summary

A single entry in __all__ of src/autoskillit/core/types/_type_constants_registries.py is out of alphabetical order. "SERVE_SURFACES" is currently appended as the very last entry in __all__, after "SkillCapabilityDef" and "SKILL_CAPABILITY_REGISTRY". Because SERVE precedes SKILL alphabetically, "SERVE_SURFACES" must appear before "SkillCapabilityDef". The fix is to remove "SERVE_SURFACES" from position 38 and insert it at position 36 (between "ALL_VISIBILITY_TAGS" and "SkillCapabilityDef").

No other files require changes. The remediation document explicitly states that the implementation is complete and correct in all other respects.

Closes #4208

Implementation Plan

Plan file: /home/talon/projects/autoskillit-runs/remediation-20260708-002748-757853/.autoskillit/temp/make-plan/serve_surface_symmetry_alphabetical_fix_plan_2026-07-08_030000.md

🤖 Generated with Claude Code via AutoSkillit

Token Usage Summary

Step Model count uncached output cache_read peak_ctx turns cache_write time
investigate* fable 1 8.8k 23.3k 547.1k 91.2k 26 96.7k 14m 15s
rectify* sonnet 1 7.8k 28.9k 748.9k 102.4k 37 83.9k 17m 19s
dry_walkthrough* sonnet 2 6.8k 21.4k 1.2M 65.5k 62 88.5k 11m 40s
implement* sonnet 2 638 71.8k 8.5M 176.5k 201 191.5k 23m 42s
retry_worktree* sonnet 1 796 62.2k 10.7M 172.7k 221 153.9k 37m 55s
audit_impl* sonnet 3 196 24.0k 1.3M 107.2k 100 103.6k 18m 27s
make_plan* sonnet 1 79 7.1k 392.5k 56.5k 21 42.2k 2m 14s
merge_gate_assess* sonnet 1 342 46.9k 4.3M 143.7k 103 125.1k 21m 9s
prepare_pr* MiniMax-M3 1 42.1k 2.8k 110.1k 0 13 0 36s
compose_pr* MiniMax-M3 1 40.4k 3.3k 261.8k 0 16 0 46s
Total 107.9k 291.6k 28.0M 176.5k 885.4k 2h 28m

* Step used a non-Anthropic provider; caching behavior may differ.

Token Efficiency

Step LoC Changed cache_read/LoC cache_write/LoC output/LoC
investigate 0
rectify 0
dry_walkthrough 0
implement 664 12832.6 288.4 108.1
retry_worktree 658 16263.6 233.9 94.5
audit_impl 0
make_plan 0
merge_gate_assess 2 2128658.0 62551.0 23430.5
prepare_pr 0
compose_pr 0
Total 1324 21115.2 668.7 220.3

Model Usage Breakdown

Model steps uncached output cache_read cache_write time
fable 1 8.8k 23.3k 547.1k 96.7k 14m 15s
sonnet 7 16.6k 262.3k 27.0M 788.7k 2h 12m
MiniMax-M3 2 82.5k 6.0k 372.0k 0 1m 21s

Trecek and others added 10 commits July 8, 2026 01:08
Proves open_kitchen + load_recipe content diverge without the
session_serve_overrides snapshot. Five tests cover:
- content equality with overrides (issue_url)
- content equality without overrides (defer_unresolved path)
- deferred-recall path identity
- snapshot lifecycle (set on open, cleared on close)
- explicit load_recipe overrides layer on top of session baseline

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
…metry (part A)

Eliminates overlay divergence when load_recipe or deferred-recall
open_kitchen is called after an open_kitchen(overrides=...) invocation.

Changes:
- core/types: add ServeOverridesSnapshot Protocol for doc-layer naming
- pipeline/context: add session_serve_overrides (dict[str, str] | None)
  and session_serve_defer_unresolved (bool) fields to ToolContext
- server/_factory: wire session_serve_overrides=None in make_context()
- tools_kitchen (normal path): SET snapshot after preflight, before
  _validate_result; store dict(overrides) not _merged_overrides to
  avoid injecting stale infra values into subsequent serves
- tools_kitchen (_close_kitchen_handler): CLEAR snapshot to None/False
  alongside active_recipe_* resets
- tools_kitchen (shared _merged_overrides): inject session_serve_overrides
  at position 3 (after _session_overrides, before explicit overrides);
  no-op for normal path (snapshot is None before preflight window)
- tools_kitchen (deferred-recall): fix defer_unresolved=False hardcode
  to use session_serve_defer_unresolved from snapshot
- tools_recipe: inject _session_baseline from snapshot at position 3;
  thread defer_unresolved from session_serve_defer_unresolved

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
…n (part A)

- Fix __init__.pyi import ordering: ServeOverridesSnapshot alphabetically after RetryReason
- Fix context.py: use ServeOverridesSnapshot Protocol annotation (not bare dict)
- Fix tools_recipe.py: dict() cast avoids mypy Protocol assignment mismatch
- Fix test_type_protocol_shards: add ServeOverridesSnapshot to expected recipe shard __all__
- Fix test_schema_version_convention: update legacy JSON write line numbers (1124→1137, 1184→1197)
- Fix test_cascade_map_guard: add server/test_serve_idempotence.py to recipe cascade entry
- Fix test_subpackage_isolation: raise tools_kitchen.py line limit exemption to 1410

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
…istry (part A)

Extract serve_recipe() as the single legal caller of load_and_validate in
server/tools/. All four surfaces (open_kitchen normal, open_kitchen
deferred-recall, load_recipe, get_recipe) now route through serve_recipe(),
which owns the override stack assembly and defer_unresolved resolution.

Key changes:
- New _serve_helpers.py: _build_serve_override_stack, _resolve_serve_defer_unresolved,
  serve_recipe — the only legal call site for load_and_validate in server/tools/
- Fix get_recipe MCP resource: now reads ctx.session_serve_overrides snapshot,
  fixing the HIGH severity gap where caller overrides were silently dropped
- Fix deferred-recall open_kitchen: updates session_serve_overrides when explicit
  overrides are provided, closing a routing divergence with subsequent load_recipe calls
- Add SERVE_SURFACES frozenset to _type_constants_registries.py, exported via core/__init__.pyi
- New tests/arch/test_serve_surface_registry.py: AST guard that load_and_validate
  is only called from _serve_helpers.py; SERVE_SURFACES membership completeness
- New Hypothesis property test: test_load_recipe_routing_matches_open_kitchen_for_arbitrary_overrides
- Mechanical: file-count (+_serve_helpers.py), line-budget update, cascade registration,
  schema-version allowlist, symbol-count increment (94→95)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Move "SERVE_SURFACES" before "SkillCapabilityDef" in __all__ of
_type_constants_registries.py so entries are alphabetically ordered
(SERVE < SKILL).

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
…skew flake

NTP clock corrections in CI can cause time.time() to return a value
slightly earlier than started_at (captured before spawn), making
ended_at < started_at in the dispatch DispatchRecord. The guard
max(time.time(), started_at + 1e-6) ensures the invariant holds.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

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AutoSkillit PR Review — Verdict: changes_requested

Comment thread src/autoskillit/server/tools/_serve_helpers.py
Comment thread src/autoskillit/core/types/_type_protocols_recipe.py
Comment thread src/autoskillit/fleet/_api.py
assert first_content == deferred_content, (
"Deferred-recall open_kitchen content diverges from first serving — "
"session_serve_overrides not injected into deferred-recall _merged_overrides"
)

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[warning] tests: assume(False) silently discards examples where open_kitchen fails. If _open_kitchen_patched consistently fails due to a regression, Hypothesis exhausts its examples with all discarded and reports a passing test. Replace with a hard assertion to make failures visible.

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Valid observation — flagged for design decision. Prior review round explicitly requested assume(False) for invalid combos (commit 1f5a656). Current review correctly notes the false-pass risk when open_kitchen fails due to a regression rather than an invalid input combo. The choice between assume() (silently discards) vs. a hard assertion (fails on regression) requires a human decision about the expected failure mode.

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Valid observation — flagged for design decision. Prior review round explicitly requested assume(False) for invalid combos (commit 1f5a656). Current review correctly notes the false-pass risk when open_kitchen fails due to a regression rather than an invalid input combo. The choice between assume() (silently discards) vs. a hard assertion (fails on regression) requires a human decision about the expected failure mode.

)


async def test_session_serve_overrides_cleared_on_close_kitchen(

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[warning] tests: assume(False) on load_recipe failure silently discards examples where the system under test is broken — if load_recipe always fails (regression), the test passes vacuously. Use a hard assertion instead.

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Valid observation — flagged for design decision. Same trade-off as the open_kitchen case: assume(False) silently discards examples where load_recipe fails, which would mask a regression. The previous review round introduced this pattern. Human decision needed on whether to switch to a hard assertion.

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Valid observation — flagged for design decision. Same trade-off as the open_kitchen case: assume(False) silently discards examples where load_recipe fails, which would mask a regression. The previous review round introduced this pattern. Human decision needed on whether to switch to a hard assertion.

Comment thread tests/server/test_serve_idempotence.py
Comment thread src/autoskillit/server/tools/tools_kitchen.py Outdated
Comment thread tests/arch/test_serve_surface_registry.py
Comment thread tests/server/test_serve_idempotence.py
Comment thread src/autoskillit/server/tools/_serve_helpers.py

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AutoSkillit review: 1 critical blocking issue found + 12 warnings.

Verdict: changes_requested (posted as COMMENT — own-PR guard active)

Summary

  • [critical] defense src/autoskillit/server/tools/_serve_helpers.py:95assert stripped by Python -O, replace with explicit RuntimeError
  • 12 warnings across defense, tests, arch, slop, and bugs dimensions — see inline comments

Trecek added 4 commits July 8, 2026 05:28
…safety

assert is stripped by Python -O, leaving a bare AttributeError with no diagnostic
context when ctx.recipes is None in optimized builds.
…pshot

dict(overrides) if overrides else {} inside if overrides is not None: is
redundant — both branches produce dict(overrides). Simplify to dict(overrides).
…ne comment

The inline comment duplicated the docstring prose. Consolidate into
docstring so the TODO is co-located with the rationale text.
- Replace fragile startswith('{') heuristic with json.loads check (3 sites)
- Remove hardcoded steps['clone']['on_success'] assertion that couples test
  to recipe internals (content equality assertion already covers this)
- Type tool_ctx_kitchen_open as ToolContext in Hypothesis test; eliminate
  three type: ignore suppressions that resulted from the too-narrow object type
- Document HealthCheck.function_scoped_fixture suppression with inline comment
  explaining that the manual state reset in the test body makes reuse safe

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AutoSkillit PR Review — Verdict: approved_with_comments

# Snapshot the caller-supplied values ONLY — NOT _merged_overrides.
# Storing _merged_overrides would inject stale kitchen_id/diagnostics_log_dir
# into subsequent load_recipe merges, silently overwriting fresh infra values.
tool_ctx.session_serve_overrides = dict(overrides) if overrides else {}

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[warning] bugs: If a caller explicitly passes kitchen_id or diagnostics_log_dir as ingredient overrides to open_kitchen, those keys are captured in session_serve_overrides (L974). On subsequent get_recipe calls, _build_serve_override_stack places snapshot_baseline above session_overrides in priority, so the stale user-supplied value wins over the freshly-computed ctx.kitchen_id / resolve_log_dir(...). The comment at L971-973 warns against storing _merged_overrides for exactly this reason, but raw user overrides containing infra key names have the same effect. Consider stripping known infra keys (kitchen_id, diagnostics_log_dir) from the captured snapshot, or document that users must not pass these keys as overrides.

manually reset serve-context state at the start of each example to ensure
open_kitchen always takes the normal path (not deferred-recall) and the
snapshot is always set from the current example's overrides.
"""

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[warning] tests: The Hypothesis test mutates shared fixture state directly (ctx.session_serve_overrides = None, ctx.session_serve_defer_unresolved = False, ctx.recipe_name = "") without using monkeypatch.setattr or a fixture teardown. If a future Hypothesis shrink or DB replay reorders or re-runs examples, partial state from a prior example that raised mid-test (before reaching the reset at L444-447) will leak into the next example. The manual reset only covers the case where the prior example completed normally. Consider using monkeypatch for all three assignments so pytest guarantees rollback on any exit path.

)
assert ok_result.get("success") is True, f"open_kitchen failed: {ok_result}"
ok_content = ok_result["content"]

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[warning] tests: The error guard at L274-279 (try: json.loads; pytest.fail except json.JSONDecodeError: pass) will misfire if the production YAML content happens to also be valid JSON (e.g., a recipe containing only a single YAML mapping that starts with {). In that case pytest.fail fires and the test fails even when get_recipe returned correct content. The assert ok_content == gr_content at L281 already catches any real divergence — the JSON guard is redundant and should be removed, or replaced with a direct error-status field check if get_recipe error responses have a distinguishing field.

overrides: dict[str, str],
tool_ctx_kitchen_open: ToolContext,
monkeypatch: pytest.MonkeyPatch,
tmp_path: object,

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[warning] slop: The 4-line comment block at L433-436 (explaining why manual state reset is needed) is duplicated verbatim at L450-453 in the same function body. The docstring at L434-438 already explains the rationale. Remove the duplicate comment at L450-453 — the reset code at L454-457 is self-explanatory after reading the docstring once.

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AutoSkillit review: warning-only findings detected. See inline comments — no blocking changes required.

Info findings (outside inline comments):

  • tests/arch/test_serve_surface_registry.py:48 [info/tests]: The allowed set hard-codes tools_fleet_dispatch.py as an exemption but does not assert the file exists on disk. If the file is removed or renamed, the exemption silently remains. Consider asserting all((TOOLS_DIR / name).exists() for name in allowed).
  • tests/arch/test_serve_surface_registry.py:19 [info/tests]: _find_load_and_validate_call_files uses glob('*.py') (non-recursive). Files nested in subdirectories of server/tools/ would be silently missed. Use rglob('*.py') to be future-proof.

@Trecek Trecek added this pull request to the merge queue Jul 8, 2026
@github-merge-queue github-merge-queue Bot removed this pull request from the merge queue due to failed status checks Jul 8, 2026
…ent xdist leak

Add reset_session_serve_overrides() helper to _serve_helpers.py and call it
in both setup and teardown sections of the _reset_mcp_tags autouse fixture so
that ctx.session_serve_overrides / session_serve_defer_unresolved cannot bleed
between tests on the same xdist worker (mirrors _close_kitchen_handler reset).

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
@Trecek Trecek added this pull request to the merge queue Jul 8, 2026
Merged via the queue into develop with commit 2c7df85 Jul 8, 2026
3 checks passed
@Trecek Trecek deleted the load-recipe-re-serve-corrupts-routing-in-live-kitchen-clone/4208-2 branch July 8, 2026 17:08
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