Focused reviewers for tests, comments, error handling, types, and simplification.
agentsAnthropic repository149,376 repo starsRepo updated Oct 3, 2026
Feature Dev
Explore, design, and review a feature with specialist agents.
researchrefactororchestration
About Feature Dev
Feature Dev organizes feature development into a sequence of discovery, codebase exploration, clarification, architecture, implementation, review, and summary. Its specialist agents examine an existing project before suggesting changes. It suits features that need architectural context and benefits from clear requirements and an opportunity to review the proposed approach.
- Code explorer, architect, and reviewer agents.
- A staged feature-development command.
- Review checkpoints before and after implementation.
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 feature-dev@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
Run /feature-dev with a short feature description. Answer its questions about expected behavior and constraints, then review the architecture options before authorizing implementation.
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.