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

claude_bell

6
@virgolus

Native macOS menu bar app for Claude Code — unifies notifications, permission prompts, and hook events from all sessions in one place. Free & open source.

updated Jul 2026

pan_ai_pro

6
@pantalytics

Use Claude (Anthropic) as your Odoo 19 AI provider — agents, tool calling, RAG, and web search.

updated Jul 2026

claude-monitor-gnome-extension

6
@miferco97

GNOME Shell 48 extension that monitors Claude Code token usage, cost, and burn rate in real-time from the taskbar.

updated Jul 2026

claude-agent-manager

6
@devhimanshulohani

Claude Code plugin to spawn and manage autonomous background agents with persistent state, worktree isolation, and auto-completion hooks

updated Jul 2026

mcp-server

6
@virtualsms-io

MCP server for account verification: SMS verification, number rentals and matching-country proxies on carrier-issued mobile numbers. 40 tools, 2500+ services, 145+ countries. Works with Claude, Cursor, Codex, Windsurf, Cline, Zed, OpenClaw, Hermes and Continue.

updated Jul 2026

beam-agent

6
@beardedeagle

Canonical BEAM SDK for agentic coding runtimes in Erlang and Elixir. One unified API over Claude Code, Codex, Gemini, OpenCode, and Copilot, with shared sessions, threads, MCP, hooks, telemetry, and backend-native escape hatches.

updated Jun 2026

Tradecraft

6
@mahmoud20138

102 Claude Code skills across 7 categories -- trading strategies, Azure, VSCode extensions, AI prompts, and custom automation skills

updated Jul 2026

awesome-claude-code-hooks

6
@lucianfialho

A curated collection of useful hooks for Claude Code. Install with one command.

updated Apr 2026

thinking-tools

6
@andrew-shwetzer

A self-improving system of 7 AI skills that chain together to solve hard problems. Built for Claude Code.

updated May 2026

amazon-product-research-skill

6
@shen169

亚马逊选品分析 Skill - 自动化 Best Seller 数据抓取、潜力分析和投资决策支持

updated Jul 2026

claude-code-guide-skill

6
@win4r

Comprehensive Claude Code skill covering all features: CLI, MCP, hooks, subagents, IDE integration, GitHub Actions, and more. 2800+ lines from official docs.

updated Jul 2026

MS-Procject-MCP

6
@elsahafy

MCP server for controlling Microsoft Project via COM automation — 79 tools for task, resource, schedule, and baseline management

updated Jul 2026

claude-word-addin

6
@MorkMindy74

🤖 AI-powered Microsoft Word Add-in — Integrates Claude AI for smart writing, document analysis, Track Changes, and specialized legal tools.

updated May 2026

claude-lark

6
@ysyecust

Claude Code → Lark (Feishu) notification hook. Get instant rich cards when tasks complete.

updated Jul 2026

xhs-studio

6
@waynefu2020

Claude Code Skill for Xiaohongshu (小红书) — 小红书运营全流程 Skill,从热点搜索到一键发布

updated Jul 2026

skill-manager

6
@VersoXBT

Claude Code plugin — inventory all your installed skills, check structure, and find updates. Free, zero dependencies.

updated Jun 2026

blender

6
@jithinolickal

AI-powered 3D design in Blender via MCP — agent skill for Claude Code, Codex & ChatGPT

updated Jul 2026

digital-service-orchestra

6
@navapbc

Workflow infrastructure plugin for Claude Code projects — TDD-driven sprint management, review gates, hook parameterization, and multi-stack config

updated Jun 2026

claude-harness

6
@anotherben

Governance harness for Claude Code & Codex CLI — 57 MCP tools, 45 quality-gate hooks, 64 enterprise skills, HMAC-signed evidence, 2FA infrastructure locks. Vibe prompt in, enterprise quality out.

updated Jul 2026

vscode-cc-agent-manager

6
@KyleJamesWalker

VSCode Extension to Monitor Claude Code Agents

updated Jul 2026

self-improving-skills

6
@unisone

Self-improving skills for AI coding agents. Closed-loop system: Observe → Inspect → Amend → Evaluate. Works with Claude Code hooks and slash commands.

updated May 2026

Curso-desarrollo-software-con-Claude-Code

6
@josefcohernandez

Curso completo de Claude Code en español: módulos de principiante a experto. Contexto, MCP, hooks, agentes, skills, CI/CD, Agent SDK, plugins y proyecto final. Guía de referencia definitiva.

updated Jul 2026

4th-layer-scaffold

6
@dguilliams3

4th Layer Engineering workflow scaffold — hooks, run tracking, multi-agent council protocol, and agent operating environment for Claude Code repositories

updated Jun 2026

am-i-hacked

6
@sstklen

Am I Hacked? — AI 時代的本機安全掃描。Claude Code Skill,10 層深度掃描,不裝軟體,專抓 MCP/Skills/Hooks/Chrome 擴充/npm 的新型威脅。

updated Apr 2026
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