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

8237entries
★ starsA–Z name

WeChatWorkHookForClaudeCode

3
@yore-new
updated Mar 2026

agents

3
@carlopezzuto

Claude Code configuration with 42 specialized agents, 33 skills, 28 commands, and a hook system for development best practices

updated Mar 2026

claude-kanban

3
@alessiocol

A lightweight workflow system for Claude Code with hook-based enforcement, session state preservation, and deterministic task coordination.

updated May 2026

claude-builder

3
@squirrelsoft-dev

Meta-development toolkit for creating Claude Code extensibility features (Skills, Subagents, Hooks, Commands, Plugins)

updated Jul 2026

ccsw

3
@Boulea7

A lightweight CLI tool to seamlessly switch between AI providers for Claude Code and Codex

updated Mar 2026

agent-commands

3
@math2024444-spec

🚀 Automate project handoffs and resumption with these command files and skills, enhancing workflow continuity across your development tasks.

updated Jul 2026

mcp-proxy

3
@IAMSamuelRodda

Aggregating MCP proxy with ~95% context reduction through progressive tool disclosure

updated Feb 2026

hooks-claude-code

3
@Bikach

Collection de hooks pour Claude Code. Automatise ton workflow et gagne du temps.

updated Jan 2026

agents

3
@brooksmcmillin

Multi-agent system built with Claude and MCP featuring 7 specialized agents (chatbot, security researcher, business advisor, task manager, REST API), 29 shared tools across web analysis, memory, RAG, email, and communication. Includes hot-reload development, OAuth infrastructure, and remote MCP support for distributed deployments.

updated Jul 2026

AgnosticToolBuilder

3
@johnbrodowski

A provider-agnostic tool builder for AI/LLM function calling that lets you define tools once and use them across multiple AI providers (Anthropic, OpenAI, Gemini, Groq, LMStudio).

updated May 2026

MindForge

3
@ProjAnvil

A comprehensive AI toolkit for Claude Code featuring multi-language agents, reusable skills, and MCP services to supercharge your development workflow

updated Mar 2026

source-of-truth-creator

3
@frmoretto

Claude skill & templates for creating epistemically honest Source of Truth documents. Prevents 6 failure modes: unqualified headers, unmarked estimates, self-assessment bias, absence-as-proof claims, illustrative-as-data, staleness. Companion to Clarity Gate.

updated Jun 2026

eldenRinging

3
@HankunYu

A lightweight macOS notification tool with fullscreen image overlay and audio playback. Supports multiple presets and perfect for Claude Code hooks integration. Built with native Swift.

updated Dec 2025

cc-plugins

3
@lovstudio

Official Lovstudio plugin collection for Claude Code — Skills, Hooks, Commands

updated Apr 2026

obsidian-project-assistant

3
@ali5ter

📓 Claude Code skill and agent for automatic project documentation in Obsidian

updated Jun 2026

ruff-claude-hook

3
@TMYuan

Automatic ruff linting and formatting hook for Claude Code

updated May 2026

yaml-lsp

3
@zircote

Claude Code plugin for YAML development with yaml-language-server and yamllint hooks

updated Jul 2026

claude-code-tutorials

3
@jeremypeters

Hands-on tutorials for mastering Claude Code features: hooks, skills, agents, MCP servers, and more

updated Jun 2026

path-extractor-claude

3
@Mohamad-Jaallouk

VS Code extension to extract file paths with @ prefix - optimized for Claude Code and AI coding assistants

updated Apr 2026

rust-claude-code

3
@redoop

A high-performance, secure Rust implementation of Claude AI code assistant CLI tool, providing intelligent code assistance through Anthropic Claude API.

updated Apr 2026

skill-viewer

3
@leweii

Chrome extension to view and summarize Claude Code skills on GitHub

updated Jul 2026

owl-afk

3
@pkronstrom

Remote approval system for Claude Code via Telegram. Approve or deny tool calls from your phone while AFK. Features smart pattern rules, chain command support, and captain-hook integration.

updated Feb 2026

claude-code-helper

3
@michelabboud

Batteries-included Claude Code toolkit: 60 agents (43 domain experts), 68 MCP tools across 10 servers, 13 skills, hooks, templates and a monitoring dashboard — install once, use everywhere.

updated Jul 2026

claude-chrome-remote

3
@chriskd

Let remote Claude Code instances control your local Chrome browser via the official Claude for Chrome extension.

updated Mar 2026
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