스크립트 — Skill 안의 deterministic 함

---
name: bench-and-report
description: Run the project's benchmark suite and write a report.
invocation: explicit
paths:
  - scripts/run-bench.sh
  - templates/report.md
---

You are running performance benchmarks.

1. Execute scripts/run-bench.sh; capture stdout (machine-readable JSON)
2. Read templates/report.md
3. Fill in the template with bench results
4. Write the report to ./bench-report-$(date +%F).md
5. Highlight any regressions vs the previous report (if found in repo root)

#!/usr/bin/env bash
set -euo pipefail
cd "$(git rev-parse --show-toplevel)"

# Run the actual bench (deterministic — same inputs, same outputs)
npm run bench -- --json > /tmp/bench-out.json

# Emit machine-readable JSON for the model to consume
jq '{
  ts: now | todate,
  results: .results,
  total_ms: .total_ms
}' /tmp/bench-out.json