kimi-optimize

name	kimi-optimize
description	Run a Kimi K2.6 Rust performance review of the current diff. Use before every PR.
disable-model-invocation	true
allowed-tools	Bash Read

Current diff

!git diff HEAD

Benchmark context

!cargo criterion --benches --no-run --message-format human 2>&1 | tail -20

Instructions

1. Build the task brief

Read prompt-template.md. Fill in:

• {{DIFF}} — the full diff injected above
• {{BENCH_CONTEXT}} — the benchmark context injected above

Write the filled brief to /tmp/kimi_optimize_brief.md.

2. Run Kimi

Run this command:

kimi --quiet -p "$(cat /tmp/kimi_optimize_brief.md)"

3. Filter suggestions

Discard any suggestion that:

• Requires changing correctness behavior or test expectations
• Introduces unsafe without a documented safety invariant
• Changes public API signatures (mask_pii, contains_pii, mask_pii_fpe)

4. Report

For each confirmed suggestion:

• Impact: estimated gain (high / medium / low)
• Location: file:line
• Before / After: concrete Rust code snippets