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

lunar

468
@TheLunarCompany

lunar.dev: Agent native MCP Gateway for governance and security

updated Jul 2026

econ-writing-skill

468
@hanlulong

Agent Skill that transforms AI assistants into expert economics paper writers. Synthesizes 50+ guides by Cochrane, McCloskey, Shapiro, Head, Bellemare, Goldin, Kremer. Compatible with Claude Code and OpenAI Codex.

updated Jul 2026

awesome-claude-code

467
@jqueryscript

A curated list of awesome tools, IDE integrations, frameworks, and other resources for developers working with Anthropic's Claude Code.

updated Jul 2026

ai-dive-deep

467
@Belkins

Vlad's Playbook — the operator's field manual where every artifact is live, clickable, and forwardable. 39 chapters · 25 interactive widgets · 3 embedded case studies (AFC pitch + sanitized client audit). Read it → dive.vladyslavpodoliako.com

updated Jul 2026

ccc

466
@ooiyeefei

Claude Code Custom Plugins - Custom plugins for Claude Code CLI

updated Jul 2026

maestro-flow

465
@catlog22

Intent-driven workflow orchestration for multi-agent AI development — adaptive lifecycle engine, self-reinforcing knowledge graph, and visual dashboard for Claude Code, Gemini, Codex & more

updated Jul 2026

claude-code-statusline

464
@rz1989s

Transform your Claude Code terminal with atomic precision statusline. Features flexible layouts, real-time cost tracking, MCP monitoring, prayer times, and beautiful themes.

updated Jul 2026

claude-skills

464
@rampstackco

Stack-agnostic Claude Skills covering the full website lifecycle: brand, design, content, SEO, dev, ops, growth, and research. Build, ship, audit, optimize.

updated Jul 2026

applescript-mcp

462
@peakmojo

MCP server that execute applescript giving you full control of your Mac

updated Jul 2026

freestyle

462
@freestyle-voice

Open source voice dictation platform for devs. Build voice workflows.

updated Jul 2026

claude-code-bmad-skills

461
@aj-geddes

BMAD Method skills for Claude Code - Auto-detection, Memory integration, Slash commands. Transform Claude Code into a BMAD-powered development environment.

updated Jul 2026

Codeman

461
@Ark0N

Manage Claude Code & Opencode in Tmux Sessions in a modern WebUI

updated Jul 2026

skills-curated

461
@trailofbits

Curated, community-vetted Claude Code plugin marketplace

updated Jul 2026

bug-hunter

461
@codexstar69

Adversarial AI bug hunter with auto-fix skill for Claude Code, Cursor, Codex CLI, GitHub Copilot CLI, Kiro CLI, Opencode, Pi Coding Agent, and more. Multi-agent pipeline finds security vulnerabilities, logic errors, and runtime bugs — then fixes them autonomously on a safe branch.

updated Jul 2026

nix-config

459
@malob

My Nix system configs!

updated Jul 2026

dotnet-skills

459
@managedcode

Installable .NET skill catalog and CLI for Codex, Claude Code, GitHub Copilot, and Gemini.

updated Jul 2026

mcp-youtube-transcript

458
@jkawamoto

MCP server retrieving transcripts of YouTube videos

updated Jul 2026

flyto-core

457
@flytohub

Flyto2 Core is the open-source execution kernel for automation and AI-agent workflows: 451 registry-backed modules, MCP-native transport, YAML recipes, evidence capture, replay, triggers, queue, versioning, and metering.

updated Jul 2026

ux-ui-agent-skills

456
@plugin87

Turn Claude into a Senior Design Architect — DTCG design tokens, 42 components, WCAG 2.2 accessibility, any-framework code, 138 design systems, and runnable skills.

updated Jul 2026

GodotMaker

456
@RandallLiuXin

Autonomous text-to-game pipeline for Godot, powered by Claude Code,Codex,Opencode

updated Jul 2026

SkillAnything

455
@AgentSkillOS

Making ANY Software Skill-Native -- Auto-generate production-ready AI Agent Skills for Claude Code, OpenClaw, Codex, and more.

updated Jul 2026

airtable-mcp-server

454
@domdomegg

🗂️🤖 Airtable Model Context Protocol Server, for allowing AI systems to interact with your Airtable bases

updated Jul 2026

PostTrainBench

454
@aisa-group

Measuring how well CLI agents like Claude Code or Codex CLI can post-train base LLMs on a single H100 GPU in 10 hours

updated Jul 2026

ok-skills

454
@mxyhi

Curated AI coding agent skills and AGENTS.md playbooks for Codex, Claude Code, Cursor, OpenClaw, and other SKILL.md-compatible tools.

updated Jul 2026
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