Explore, design, and review a feature with specialist agents.
agentsAnthropic repository149,376 repo starsRepo updated Oct 3, 2026
PR Review Toolkit
Focused reviewers for tests, comments, error handling, types, and simplification.
code reviewtesting
About PR Review Toolkit
PR Review Toolkit provides separate reviewers for aspects of a change that can be missed in a general review. Its agents cover comments, tests, silent failures, type design, code quality, and simplification. You can choose a reviewer for a specific concern or combine several perspectives on a larger pull request.
- Focused agents for tests, comments, and error handling.
- Type-design and code-quality review perspectives.
- Individual or combined review workflows.
How to install
Open the source documentation to check prerequisites and installation scope. Copy the commands below and run them one line at a time. Replace any example paths with the directory you intend to use.
Claude Code
/plugin marketplace add anthropics/claude-code
/plugin install pr-review-toolkit@claude-code-pluginsComplete any authentication or settings steps documented by the maintainer, then reload the session and confirm the capability is available. Entries in the same repository may share a parent plugin installation.
Getting started
Choose the reviewer that matches the changed code. For example, ask for a test-coverage review after modifying behavior, or an error-handling review after adding a new integration.
Before you use it
Review the project instructions and requested tool access, then try a small task. This directory checks sources and setup notes; inclusion is not a code security audit.