Deletes harness_ext.py and hunter_harness.py with their HarnessX-only
tests (the judge path, verify_judge.py, went in task 5). The harnessx
extra, its mypy override and its uv.lock entries are removed (uv lock
drops only packages; no remaining version changes). The conftest
fixture becomes assert_cold_import; test_gate's two never-import checks
become one allow-list (stdlib, openultrasast, yaml) over the governance
planes' module-level imports, and the skipped live-extra tolerance test
is deleted. Audit rows for the two modules are removed, stage_processors
is reworded, and the module-audit manifest is regenerated (no orphan).
test_removed_plane_references implements Req 2.4 over src, tests and
pyproject.toml: a match must carry a `retired 2026-..` tag (the spec's
own slug is not counted). The README part is a strict xfail until task 8
rewrites the README's plane sections.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01EmM1j46qgKMh3zqD1QMwEo
Replace the hardcoded skill-name stub with a real, routable skill index.
- skills.py (zero-dep): SkillDescriptor inventory (~22 ToB skills with routing
metadata — languages, tags, vulnerability classes, stages — plus a short operating
checklist each), aligned with the spec's routing examples. route_skills scores by
vulnerability-class/tag/stage signal with a language filter+bonus, and never selects
on a pure language match. route_skills_for_target derives vuln classes from tags;
select_skill_context packs checklists into a char budget; skill_chunks chunks the
guidance into the `skills` retrieval namespace.
- hunter.select_skill_snippets now delegates to the router (existing C-memory and
crypto+auth routing expectations preserved).
- hunter_harness._describe feeds the budget-capped routed skill context into the
HarnessX hunter prompt (the genuine consumer of skill_budget_chars).
- 8.4 zero-dep guard extended to cover skills.py.
tests/test_skills.py (9 tests: C parser → memory/fuzzing, crypto → constant-time/
vector, language-mismatch + language-only exclusion, stage filtering, budget cap,
namespace chunking). openrouter-sast-harness Phase 14 checked off.
188 passed, 4 skipped; ruff + mypy clean; detection gate PASS.
Co-Authored-By: Claude Opus 4.8 <[email protected]>
Express the deterministic scan stages as model-disabled processors carrying work in
named slots under a read/write allow-list validated on every lifecycle hook.
- slot_contract.py (zero-dep): SlotContractError, SlotContractMixin (reads_slots/
writes_slots/skip_model=True, validates reads pre-hook and writes post-hook),
SlotPipeline (runs stages in order, enforces the model-disabled invariant, emits
stage_start/stage_end lifecycle hooks). Preserves the ProcessorSpec.reads/writes
provenance discipline without forcing deterministic stages through HarnessX's agent
loop ("bridge, do not map").
- stage_processors.py: Preprocess/EntryPoint/Rank/QuickFindings/PolicyScoring/Score as
skip_model slot processors; run_quick_pipeline is byte-identical to the quick path.
host_under_harnessx is the lazy, capability-gated bridge that disables the model on
HarnessX's BeforeModelEvent.skip_model (proven against the real API when the extra
is present).
- 8.4 zero-dep guard hardened: now hermetic (subprocess) and covers the two new
modules; the module-level import scan flags only column-0 imports so the intended
lazy import inside host_under_harnessx is allowed.
The sync HarnessRuntime stays the top-level driver (design "stays through Phase 4");
these slot processors are the model-disabled representation, ready for Phase 5.
tests/test_slot_contract.py (8 tests). 153 passed, 3 skipped; ruff + mypy clean;
detection gate PASS.
Co-Authored-By: Claude Opus 4.8 <[email protected]>
Make the >=90% recall / <10% FP detection gate a first-class, score-independent
CI step with non-regression guards.
- openultrasast.gate: canonical corpus map + DetectionMetrics/DetectionGateVerdict,
evaluate_corpus/detection_gate (no score input — cannot be unblocked by score),
merge_gate (ANDs the hard detection gate with the advisory-first score gate),
within_tolerance, and a `python -m openultrasast.gate` entrypoint that exits
non-zero on a breach. Wired as an explicit step in both the GitHub and Dagger
pipelines.
- 8.1: pipeline tests prove a high/passing score cannot unblock a recall-breaching
change; the gate fails below 90% recall or at/above 10% FP.
- 8.2: tests/golden/detection_baseline.json + a byte-identical baseline test for
the default ruleset / empty ledger (44/47 = 93.62% recall, 0% FP).
- 8.3: within_tolerance band logic + a capability-gated HarnessX tolerance test.
- 8.4: zero-dependency guard — governance/scoring/benchmark planes never import
HarnessX (sys.modules check + module-scope import scan).
- test_detection_benchmarks now sources the corpus/aggregation from the gate module.
128 passed, 3 skipped; ruff + mypy clean; detection gate PASS.
Co-Authored-By: Claude Opus 4.8 <[email protected]>
