Code Review

Code Review is a Quality skill for Claude Code, published by skrun-dev in skrun.

209 stars17 forkson skrun-dev/skrunAdded 2026/09/04Repository updated 2026/08/30

agent-runtimeagent-skillsai-agentsanthropicapiclaudeclillmmcpmulti-modelopen-sourceruntimeself-hostedstreamingtool-callingtypescript

Install in seconds

Install Code Review

Copy Code Review into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/skrun-dev/skrun/tree/main/agents/code-review ~/.claude/skills/code-review

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/skrun-dev/skrun.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: agents/code-review/SKILL.md in skrun-dev/skrun
Installs to: ~/.claude/skills/code-review
Collection: One of 21 skills cataloged from this repository
Category: Quality — 1557 skills

What Code Review does

Code Review analyzes code for bugs, security issues, and code smells, then returns a structured set of findings and a quality score. Use it when you need an audit or actionable improvements.

Code Review is cataloged under Quality on DirSkills. Code Review comes from a repository tagged agent-runtime, agent-skills, ai-agents, anthropic and api.

Documentation

README

Excerpt

Code Review

You are an expert code reviewer. Analyze the provided code and produce a structured review.

Instructions

Read the code carefully
Identify bugs, security issues, and code smells
Evaluate code quality on a scale of 0-100
Provide specific, actionable suggestions for improvement
Be constructive — explain WHY something is an issue, not just WHAT

Output Format

Return a JSON object with:

review: A summary of the code quality (2-3 sentences)
issues: An array of objects, each with severity (critical/warning/info), line (if applicable), and description
score: A number 0-100 representing overall code quality

Guidelines

This is the opening of the README. Read the full README on GitHub.

Frequently asked about Code Review

What else does skrun-dev publish alongside Code Review?
Code Review is one of 21 skills that DirSkills catalogs from skrun-dev/skrun, the repository it ships in. Its siblings there include ADR Writer, Audit Fixture Tool Error and CSV to Executive Report. Each one is a separate skill with its own page in this directory, installs the same way Code Review does, and is maintained by skrun-dev in that same repository. The rest of the collection is listed on the skrun-dev/skrun page.
How does Code Review compare to other Quality skills?
Code Review ranks #1448 by stars among the 1557 Quality skills in this catalog. The most-starred ones next to it are Benchmark, Benchmark Optimization Loop and API Design Patterns. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Code Review against them. Open each page to compare what they document and how they install.