Code Review

This runs a structured code review against diffs, not full codebases. It auto-detects whether you're working in frontend, backend, CLI, or config files based on directory paths, then loads the relevant checklists. The review covers security basics like hardcoded secrets and command injection, plus LLM-specific smells like placeholder implementations and overly generic abstractions. It also does impact analysis by searching for breaking changes to exports and APIs. Everything gets written to a timestamped markdown report in /tmp with severity levels and line numbers. Best used when you want consistent review criteria across PRs without manually remembering what to check for in each domain.

skills.sh installs: 1.2K
GitHub stars: 837
last updated: Aug 21, 2026

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Install

$ npx -y skills add llama-farm/llamafarm --skill code-review --agent claude-code

Installs into .claude/skills of the current project.

Files

Code Review Skill

You are performing a comprehensive code review on a diff. Your task is to analyze the changed code for security vulnerabilities, anti-patterns, and quality issues.

Input Model

This skill expects a diff to be provided in context before invocation. The caller is responsible for generating the diff.

Example invocations:

User pastes PR diff, then runs /code-review
Agent runs git diff HEAD~1, then invokes this skill
CI tool provides diff content for review

If no diff is present in context, ask the user to provide one or offer to generate one (e.g., git diff, git diff main..HEAD).

Domain Detection

Auto-detect which checklists to apply based on directory paths in the diff:

Directory	Domain	Checklist
`designer/`	Frontend	Read `frontend.md`
`server/`	Backend	Read `backend.md`
`rag/`	Backend	Read `backend.md`
`runtimes/universal/`	Backend	Read `backend.md`
`cli/`	CLI/Go	Generic checks only
`config/`	Config	Generic checks only