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

8236entries
★ starsA–Z name

hol-guard

399
@hashgraph-online

Open-source antivirus for AI agents: block risky tools, secret access, prompt injection, malicious packages, MCP servers, plugins, and skills at runtime.

updated Jul 2026

volcano-agent-sdk

398
@Kong

🌋 Build AI agents that seamlessly combine LLM reasoning with real-world actions via MCP tools — in just a few lines of TypeScript.

updated Jul 2026

SHAFT_ENGINE

397
@ShaftHQ

Java test automation framework for web, mobile, API, CLI, database, and desktop E2E testing with a fluent API and built-in reporting.

updated Jul 2026

nano-banana-2-skill

396
@kingbootoshi

AI image generation CLI powered by Gemini 3 Pro. Green screen transparency, reference images, style transfer. Also a Claude Code plugin.

updated Jul 2026

opencodex

396
@lidge-jun

Universal provider proxy for OpenAI Codex & Claude Code — use any LLM (Claude, Gemini, Grok, DeepSeek, Ollama…) with Codex CLI, App, SDK, and Claude Code

updated Jul 2026

meta-ads-analyzer

395
@mathiaschu

Meta Ads Analyzer skill + MCP server for Claude Code. Breakdown Effect, Learning Phase, and expert-level campaign diagnosis.

updated Jul 2026

beever-atlas

395
@Beever-AI

Your First LLM-Wiki Conversation Knowledge Base

updated Jul 2026

claude-skills-mcp

394
@K-Dense-AI

MCP server for searching and retrieving Claude Agent Skills using vector search

updated Jul 2026

mcp-server

393
@e2b-dev

Giving Claude ability to run code with E2B via MCP (Model Context Protocol)

updated Jul 2026

repo-harness

393
@Ancienttwo

File-backed workflow harness for reliable Claude Code and Codex sessions.

updated Jul 2026

qiaomu-design

392
@joeseesun

偏执型设计顾问:反 AI 味设计 + 风格试衣间 + 58 站设计系统库的 Claude Code Skill | Opinionated design advisor for Claude Code: anti-generic UI, style fitting room, 58 real-site design systems.

updated Jul 2026

video-recap-skills

392
@worldwonderer

Clip any video into a narration recap with claude code skill|用claude code skill把任何视频剪辑成中文解说视频,支持剪映导出

updated Jul 2026

todoist-mcp-server

391
@abhiz123

MCP server for Todoist integration enabling natural language task management with Claude

updated Jun 2026

mcp-google-map

391
@cablate

A powerful Model Context Protocol (MCP) server providing comprehensive Google Maps API integration with LLM processing capabilities.

updated Jul 2026

studio

390
@decocms

Open-source control plane for your AI agents. Connect tools, hire agents, track every token and dollar

updated Jul 2026

clawdcursor

390
@AmrDab

clawdcursor compiles whatever's on screen into one UI map — accessibility tree and OCR fused into stable, addressable elements, with a screenshot only when needed — then drives apps through reusable scripts, verifying every action and routing it through a single safety gate.

updated Jul 2026

idea-validation-agents

390
@MaxKmet

AI agents that act as your personal venture analyst - from startup idea brainstorming to full validation and go-to-market strategy. Built for developers who'd rather validate in 10 minutes than regret in six months. Powered by Claude Code, OpenAI Codex, and Cursor.

updated Jul 2026

awesome-claude-api

390
@peter123023

收集和整理的可靠Claude中转API资源列表,帮助开发者快速找到稳定、高性价比的Claude API服务

updated Jul 2026

gemini-flow

388
@clduab11

rUv's Claude-Flow, translated to the new Gemini CLI; transforming it into an autonomous AI development team.

updated Jul 2026

mcp-aktools

388
@aahl

📈 提供股票、加密货币的数据查询和分析功能MCP服务器

updated Jul 2026

linkedin-skills

388
@sergebulaev

Claude Code and Codex skills for LinkedIn growth: write human-sounding posts, craft comments that get noticed, analyze your feed, and build a publishing cadence, all from your terminal. Plug-and-play skills for content creators, founders, and marketers.

updated Jul 2026

mcp-hfspace

387
@evalstate

MCP Server to Use HuggingFace spaces, easy configuration and Claude Desktop mode.

updated Jul 2026

comfyui-mcp-server

387
@joenorton

lightweight Python-based MCP (Model Context Protocol) server for local ComfyUI

updated Jul 2026

ai-design-components

387
@ancoleman

Comprehensive UI/UX and Backend component design skills for AI-assisted development with Claude

updated Jul 2026
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