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Marius CiepluchandClaude Opus 5.5
b68fe27c74
`ousast plane workspaces --validation-set ... --loop` appends the loop to a Run:
per case `alerts` (plane/tasks/alerts.py: the quick-mode scan on the vulnerable
and the fixed pin, a fixed-pin Workspace per case, alerts attributed to their
enclosing function by the repo-facts patterns, `in_fix_range` from the fix's
old-side and new-side ranges, failing on an unread tree) feeding `remember`,
then `memory-snapshot` -> `loop-measure` -> `loop-propose` -> `loop-improve`
(plane/tasks/loop.py). Every new task binds no Model and has budget
{usd: 0, calls: 0}. The snapshot is the store's rows after the train-on-test
guard, written on the host by memory.seed (a sandboxed run of it fails loudly);
propose runs M1/M2 against this repository at the commit under test; improve
runs one unchanged evolve.run_round and delivers gate.json, journal.json, the
sidecar, rule_policy.json only when accepted, and proposal_outcome rows that
the host ingests. Adoption stays a maintainer commit.
`remember` is now a Run entry per case (the image contains it), with the facts
row keyed by the image the facts were computed on (repo-facts records it in
its summary; unknown -> the row is omitted, never guessed). Alert rows carry
their own pin; improve/memory.py counts a repeated alert once.
Runner image rebuilt (+0.39 MB: only the new modules; the quick scan needs no
extra and the rulesets were already in the package), pushed, plane/ re-pinned
and regenerated (validation-46: 105 entries). Fixture test runs the whole loop
graph through the fake ax, whose new `exec` mode runs the real task modules.
Live: one loop Run over three validation-46 cases on the local ax, recorded in
benchmarks/measurements/2026-09-30-harnessx-removal-loop/ (all done, $0 new
spend, 0 proposals, gate verdict no_proposals).
Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01EmM1j46qgKMh3zqD1QMwEo
63 lines
3.8 KiB
Markdown
63 lines
3.8 KiB
Markdown
# Implementation Plan
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Order follows the design's commit sequence (Requirement 5): nothing is deleted before its replacement has landed
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and passed its fixture test. Every task is a commit gated on the full suite's own exit code, `ruff check`,
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`ruff format --check` and `mypy`; the reconciler stays under 500 lines.
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- [x] 1. Baseline without the extra
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- Equality script (design §3) with its `find_spec("harnessx")` and freeze checks; re-sync `.venv` without the
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`harnessx` extra first.
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- Record `benchmarks/measurements/<date>-harnessx-removal-baseline/`: full suite, `ousast pairs --json`, the
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`python-vulnerable` quick benchmark, one standard-mode scan, `ousast improve --dry-run`; the exclusion list
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written next to it.
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- _Requirements: 3.1, 5.1_
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- [x] 2. Memory store and the `remember` task
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- `plane/memory.py`: the `MemoryStore` interface with `FileStore` and `MinioStore` (object metadata/tags,
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S3 Select JSON queries probed with a local fallback, versioned provenance, lifecycle, presign stubs;
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`OUSAST_MEMORY` selects; MinIO settings from `.env`; `minio` SDK as an optional extra); JSON rows per
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repository + pin, facts by content hash, `FileStore` ingest refuses below 1 GiB free,
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`plane/tasks/remember.py` (model-free), `reconciler.mark_done` under the run lock, seed and ingest wiring in
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`cli._plane`, generator annotations; fact reuse when repository, pin, candidate set and runner image match.
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- Fixture tests: rows from a recorded Run, reuse on an unchanged pin, recompute on a changed one, disk refusal.
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- _Requirements: 6.1, 6.4_
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- [x] 3. Proposals from memory
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- `improve/memory.py` with rules M1 (demote) and M2 (promote) and the advisory disputed-family signal;
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`run_round(proposals=...)`; `ousast improve --memory` (opt-in; default output byte-identical); provenance per
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proposal in the sidecar and journal; the train-on-test guard (qualification population, gated benchmark cases,
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holdout pairs).
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- Tests: each rule on crafted rows, the guard drops excluded rows, provenance round-trips, default `improve`
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unchanged.
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- _Requirements: 6.2, 6.4_
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- [x] 4. The loop as a plane Run
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- Tasks `alerts`, `measure`, `propose`, `improve` (no Model, zero budget); `--loop` Run generation; fixed-pin
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Workspaces; the gate's verdict in `<run>/loop-improve/gate.json`; adoption stays a maintainer commit.
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- Fixture tests with the fake ax; one live loop Run on the local ax recorded (no model spend beyond the verify
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passes it reuses from memory).
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- _Requirements: 6.3_
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- [ ] 5. Retire the HarnessX scan paths
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- `cli.py`, `fusion.py`, `verify_judge.py`, `stage_processors.py` changes; `RetiredConfigError` for
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`[models] verifier`, `[fusion] panel_model`/`decider_model`; one warning for a `[harnessx]` section (the only
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tagged retirement text allowed in `src`, enforced by a test); tests renamed to the behaviour they assert.
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- _Requirements: 1.1, 1.2, 1.3, 3.3_
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- [ ] 6. Delete HarnessX code and packaging
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- Delete `harness_ext.py`, `hunter_harness.py`, `verify_judge.py`'s judge path, the HarnessX-only tests; remove
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the extra, the mypy override and the `uv.lock` entry; rename the conftest fixture; audit rows and manifest; the
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reference search test (Req 2.4).
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- _Requirements: 2.1, 2.2, 2.3, 2.4_
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- [ ] 7. Equality proof
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- Rerun the baseline script; commit the comparison record next to the baseline; any difference outside the
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exclusion list blocks the merge.
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- _Requirements: 3.2_
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- [ ] 8. Documentation and specs
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- README ax-plane section pointing at `ops/ax/README.md`; `docs/examples.md` §6 and `docs/threat-model.md`
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(egress policy, budgets); dated retirement notes in the four specs and `.kiro/steering/overview.md`; release
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note naming the silent loss of the second hunter for users who set `[models] hunter`.
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- _Requirements: 4.1, 4.2, 4.3_
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