# Check

> Run Rust fmt, clippy, and unit tests. Use after making Rust code changes.

- Skill: `katanemo/check` (Agent Skill)
- Install (CLI): `npx skillmds@latest add katanemo/check`
- Raw SKILL.md: https://api.skillmd.com/api/skills/katanemo/check/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: katanemo (https://skillmd.com/u/katanemo)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/katanemo/check

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Run all local checks in order:

1. `cd crates && cargo fmt --all -- --check` — if formatting fails, run `cargo fmt --all` to fix it
2. `cd crates && cargo clippy --locked --all-targets --all-features -- -D warnings` — fix any warnings
3. `cd crates && cargo test --lib` — ensure all unit tests pass

Report a summary of what passed/failed.