Windsurf rules

1---
2name: evolve-skill
3model: opus
4description: "Benchmark-gated skill evolution — consume bigpowers-benchmark report, propose plan-work change, edit skill via craft-skill, re-run benchmark, record ADR. Use when a skill underperforms on benchmark or stocktake finds systemic gap."
5---
6 
7# story: e23s03
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9# story: e09s01
10# story: e09s05
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12# Evolve Skill
13 
14> **HARD GATE** — No skill change ships without benchmark score ≥ pre-change baseline. Learning is measured and versioned — never implicit.
15 
16## Loop
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181. **Regression gate** — Run `bash scripts/run-verification-gates.sh` to catch mechanical regressions (compliance, sync pipeline, size budget) before spending time on benchmark evals. If golden suite fails, fix regressions first — they are pre-requisites for any capability improvement.
192. **Establish baseline** — Run `run-benchmark <skill> --baseline`. If no definition exists at `specs/benchmarks/<skill>.yaml`, create one following `specs/benchmarks/SCHEMA.md` first. Save report path in `state.yaml`. If `specs/benchmarks/reports/BASELINE-<skill>.yaml` already exists, skip this step.
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213. **Identify gap** — Read the baseline report (`specs/benchmarks/reports/BASELINE-<skill>.yaml`). Find scenarios with `result: FAIL` or low `pass_at_k`. This is the measurable gap.
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234. **`plan-work`** — Write a minimal change proposal targeting the failing scenarios. Include verify commands.
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255. **Edit** via `craft-skill` / direct SKILL.md edit; run `bash scripts/sync-skills.sh`.
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276. **Re-run benchmark** — `run-benchmark <skill>`. Compare new `pass_at_k` against baseline.
28   - **IMPROVED or STABLE** → advance to step 6.
29   - **REGRESSION** (`new pass_at_k < baseline`) → revert the change and loop back to step 3.
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317. **Record decision** — Write `specs/adr/NNNN-evolve-<skill>.md` with before/after `pass_at_k` scores. Update `session-state`.
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33## Verify
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35→ verify: `test -d specs/benchmarks && test -f skills/run-benchmark/SKILL.md`
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37See [REFERENCE.md](REFERENCE.md) for ADR template.
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39 
40<!-- story: e31s07 -->
41 
42---
43 
44# Evolve Skill — ADR snippet
45 
46```markdown
47## ADR-XXXX: Evolve &lt;skill-name&gt;
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49**Status:** Accepted
50**Benchmark:** before X% / after Y%
51**Change:** one-sentence summary
52**Evidence:** path/to/benchmark-report.md
53```
54 
55Benchmark repo: `bigpowers-benchmark` — resolve the local clone on this machine; clone it from wherever your fork lives if absent. Never assume a hard-coded absolute path or a specific owner.
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