v1.2.0: review your Rust, not just write it

BeautifulRust now reviews existing code, not just new code, and ships lints to keep the rules enforced.

New: the rust-review skill

Point your agent at a file, crate, or diff ("review src/parser.rs") and it writes a prioritized report: must fix, should fix, and consider. Every finding gives a file:line location, the rule it breaks with its source (an API Guidelines code like C-GETTER, an Effective Rust item, a Microsoft guideline, or a clippy lint), and the smallest code change that fixes it. It runs fmt, clippy, and tests when Rust is installed, and every report ends with what the code already does well.

Tested on a deliberately messy module, with and without the skill:

	With skill	Without
Checks passed	11 of 12	7 of 12
Findings citing a named rule	13 of 13	2 of 20
Findings with a code fix	13 of 13	0 of 20

See examples/review-inventory.md for the unedited report.

New: drop-in lints

lints/ has a [lints] block for Cargo.toml and a clippy.toml that make clippy enforce the machine-checkable rules: no unwrap() outside tests, a // SAFETY: comment on every unsafe block, a reason on every suppression, no bool parameters, and no silent lossy casts. Every lint was checked against clippy 0.1.99.

Also

• Every Rust example in the skills, references, and README now compiles on stable Rust 1.99.
• Install instructions for Claude Code, OpenAI Codex, GitHub Copilot, Cursor, Gemini CLI, and npx skills. Both skills are standard Agent Skills.
• A new painted banner.

Full details are in the changelog.

Update an existing Claude Code install with claude plugin update beautiful-rust. For other agents, re-run your install command.