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

linear-mcp-server

346
@jerhadf

A server that integrates Linear's project management system with the Model Context Protocol (MCP) to allow LLMs to interact with Linear.

updated Jul 2026

awesome-ai-coding-techniques

346
@inmve

Practical techniques for coding with ai assistants (Claude Code, Codex CLI, Cursor, GitHub Copilot, etc). Available in: English • Español • Deutsch • Français • 日本語

updated Jul 2026

ai-agent-camp

346
@minicoohei

AI Agent Camp — non-engineer-friendly AI agent training curriculum. Lessons, skills, commands, and hooks for Claude Code, Cursor, and Codex.

updated Jul 2026

autoharness

346
@tigerless-labs

A self-learning skill layer for Claude Code — distills skills from your real sessions, updates them as you work, and prunes the ones that stop getting used. No daemon, no benchmark.

updated Jul 2026

opencode-primer

345
@wesammustafa

Master OpenCode, the open-source AI coding agent — setup, agents, skills, plugins, MCP, Zen & headless CI.

updated Jul 2026

ComfyUI_Skills_OpenClaw

345
@HuangYuChuh

Agent-friendly ComfyUI workflow skills for OpenClaw, Hermes Agent, Codex, and Claude Code. Turn any ComfyUI workflow into a callable AI agent skill via CLI.

updated Jul 2026

iai-personal-memory-engine

345
@CodeAbra

Independent Autistic Intelligence — a cyber brain for your AI. It never forgets a detail, remembers exactly what you said, and learns how you work over time. Free, local, works with Cursor, Claude Code, Codex, OpenClaw, Hermes and more. MIT.

updated Jul 2026

mcp-local-rag

344
@shinpr

Local-first RAG server for developers. Semantic + keyword search for code and technical docs. Works with MCP or CLI. Fully private, zero setup.

updated Jul 2026

visual-style-ppt-skill

344
@irenerachel

【Skill】视觉风格 PPT 生成工作流

updated Jul 2026

pydantic-ai-skills

343
@DougTrajano

This package implements Agent Skills (https://agentskills.io) support with progressive disclosure for Pydantic AI. Supports filesystem and programmatic skills.

updated Jul 2026

llm-wiki

343
@Pratiyush

LLM-powered knowledge base from your Claude Code, Codex CLI, Copilot, Cursor & Gemini sessions. Karpathy's LLM Wiki pattern — implemented and shipped.

updated Jul 2026

learn-faster-kit

342
@hluaguo

AI-powered learning coach with spaced repetition with Claude Code - master any knowledge faster with personalized syllabi and progress tracking

updated Jul 2026

claude-grc-engineering

342
@GRCEngClub

Open-source GRC toolkit from the GRC Engineering Club. Claude Code plugins for evidence collection, SCF crosswalks, multi-framework gap reports, OSCAL workflows.

updated Jul 2026

superdesign-skill

342
@superdesigndev

The design skill for Claude Code, Cursor and any coding agent. Stop shipping AI-slop UI: turn it into shippable, tasteful frontend. Install: npx skills add superdesigndev/superdesign-skill. Powered by superdesign.dev

updated Jul 2026

figma-mcp-bridge

341
@gethopp

Figma Plugin & MCP server to bypass API limits

updated Jul 2026

49Agents

341
@alpbahadur

Open-source 2D IDE for managing AI agents in native CLIs, terminal, gits, beads issues, and files across multiple projects and machines. Self-host on a single machine via localhost OR host on a cluster via Tailscale OR connect to app.49agents.com (coming soon)

updated Jul 2026

bencium-marketplace

340
@bencium

comprehensive skills based on the Anthropic Skills guide and our design and development philosophy

updated Jul 2026

godot-mcp

340
@tugcantopaloglu

MCP server for full Godot 4.x engine control: 157 tools for AI-driven game development (GDScript and C#/.NET). Tested with Godot 4.7.

updated Jul 2026

redd-archiver

339
@19-84

A PostgreSQL-backed archive generator that creates browsable HTML archives from link aggregator platforms including Reddit, Voat, and Ruqqus.

updated Jul 2026

the-architect

339
@Hainrixz

The Architect — A Claude Code meta-agent that designs complete software blueprints. Describe what you want to build, get a self-contained .md file that Claude Code can build autonomously.

updated Jul 2026

mcp-server-odoo

338
@ivnvxd

Model Context Protocol (MCP) server that enables AI assistants to securely interact with Odoo ERP systems through standardized resources and tools for data retrieval and manipulation.

updated Jul 2026

mcp-documentation-server

338
@andrea9293

MCP Documentation Server - Bridge the AI Knowledge Gap. ✨ Features: Document management • Gemini integration • AI-powered semantic search • File uploads • Smart chunking • Multilingual support • Zero-setup 🎯 Perfect for: New frameworks • API docs • Internal guides

updated Jul 2026

Usage4Claude

338
@f-is-h

Monitor all your Claude/Codex usage limits in real-time from your macOS menu bar - supports 5-hour, 7-day, extra usage, 7-day Opus and 7-day Sonnet quotas.

updated Jul 2026

claude-code-hooks

338
@win4r
updated Jun 2026
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