Composio

A curated marketplace of production-ready plugins for Claude Code

Connect Claude to 500+ apps - Gmail, Slack, GitHub, Notion, and more

Create distinctive, production-grade interfaces avoiding generic AI aesthetics

Build complex HTML artifacts with React, Tailwind CSS, and shadcn/ui

10 professional themes for slides, docs, reports, and landing pages

Create museum-quality visual art in PNG and PDF formats

React/Next.js/TypeScript patterns with bundle analysis and optimization

Frontend development specialist agent

Smart git commits using conventional commit format

Automates pull request creation with proper templates

Comprehensive PR reviews with detailed feedback

Transform git commits into user-friendly changelogs

Complete PR workflow from commit to production

Comprehensive code review with best practices

Automatically write and fix unit tests

Advanced debugging assistant

Analyzes and fixes bugs in your codebase

Backend architecture patterns and system design

Build high-quality MCP servers for LLM integrations

Claude Agent SDK development helper

Performance analysis and optimization

Full project audit for quality and issues

Generate comprehensive documentation from code

Security best practices and vulnerability detection

Analyze coding patterns and get personalized learning resources