Open-Source Directory — Claude / Anthropic

Claude
Tools

A curated index of extensions, plugins, MCP servers, hooks, and integrations for Claude — discovered from GitHub and refreshed daily.

Repository Growth — Last 30 Days

8245entries
★ starsA–Z name

opus-orchestra

1
@KyleHerndon

VS Code extension for managing multiple Claude Code agents in parallel using git worktrees

updated Jul 2026

directus-extension-embeddable-forms

1
@JoshTheDerf

An extension for embedding full-featured Directus forms in any page, built with Directus MCP and Claude Code

updated May 2026

claude-code-vercel-proxy

1
@ban-shao

A Cloudflare Worker proxy that enables Claude Code to use Vercel AI Gateway. Converts Anthropic API format to Vercel AI SDK calls with full support for thinking, vision, tools, and streaming.

updated Jan 2026

claude-code-agents

1
@radif

A collection of custom slash commands, agents, automation scripts, and developer tools for [Claude Code](https://docs.anthropic.com/en/docs/claude-code) - Anthropic's official CLI for AI-assisted software development.

updated Jul 2026

claude-code-ext

1
@meysam81

Common utilities for Claude Code in a lean Chrome Extension

updated Aug 2026

claude-deck

1
@jinxlzc

Claude Deck is a local-only VS Code extension and OTLP receiver that observes Claude Code execution, captures metrics and traces, aggregates session usage, and enforces proof-first engineering workflows.

updated Dec 2025

claude-code-extensions

1
@adereis

Reusable extensions for Claude Code: skills, agents, hooks, and scripts.

updated Aug 2026

claude-code-sessions

1
@neozenith

FastAPI + React dashboard for visualizing Claude Code session usage and costs from `~/.claude/projects/` JSONL files using sqlite-muninn extensions.

updated Aug 2026

prompt-shaper-vscode

1
@JQX369

VS Code extension to turn dictated text into structured prompts for Claude Code

updated Dec 2025

claude-extension-toolkit

1
@sirtaj

A Claude Code plugin to help you create Claude Code plugins

updated Aug 2026

claude-mem

1
@Aleksa1982

🧠 Enhance your AI's memory capabilities with Claude-Mem, a tool designed to improve context retention and interaction quality in conversations.

updated Aug 2026

copt

1
@praveenc

⚡ CLI tool to migrate prompts from Claude 3.x to Claude 4.5 — Analyzes anti-patterns, optimizes with LLM, supports AWS Bedrock & Anthropic API

updated Apr 2026

teachme-claude-code

1
@Shafik23

Learn Claude Code - Educational repository for mastering Anthropic's agentic coding tool

updated Mar 2026

cc-snapshot-viewer

1
@subhashkhileri

VS Code/Cursor extension to view file changes made by Claude Code at each prompt

updated Dec 2025

claude-code-plugins

1
@madroidmaq

A Raycast Extension for browsing, installing, and managing Claude Code plugins

updated Jan 2026

code-rv

1
@phanngoc

AI-powered code review tool using GitLab Knowledge Graph + Anthropic Claude

updated Jan 2026

claude-usage-monitor

1
@showf68

Chrome extension to monitor Claude Code and Claude.ai usage in real-time with beautiful progress circles. Supports both session and token authentication.

updated Apr 2026

claude-code-utils

1
@git-qiaozq

Claude Code utilities and extensions - including forked claude-code-image-paste-wsl with Unicode path fix

updated Jan 2026

tab-manager-chrome-ext

1
@stevensouza

Chrome extension for managing tabs with search, filtering, groups, and duplicate detection. Version 1 built in <1 hour using Claude Code.

updated May 2026

mcp-doctor

1
@Crooj026

CLI tool to diagnose MCP configuration issues

updated May 2026

claude-code-config-manager

1
@cbolden15

A powerful configuration management tool for Claude Code and Auto-Claude projects. CCM serves as the single source of truth for agent personas, MCP servers, model profiles, and project settings across multiple machines.

updated Jul 2026

agy-tools

1
@ChrAlpha

Antigravity API 管理小工具。支持一键启动隐式配置好的 Claude Code 等开发助手。

updated Jul 2026

tool-search-mcp

1
@brianlopez-resmark

Claude Code plugin: 85% token reduction via on-demand tool discovery using Anthropic's Tool Search Pattern

updated Aug 2026

FORK

1
@juxstin1

Claude Code extension to help AI Build and Ship Mobile Applications

updated Jul 2026
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