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

8165entries
★ starsA–Z name

cavemem

471
@JuliusBrussee

Cross-agent persistent memory for coding assistants. Stored compressed. Retrieved fast. Local by default.

updated May 2026

studio-rust-mcp-server

468
@Roblox

Standalone Roblox Studio MCP Server

updated May 2026

Claude_skills_zh-CN

467
@LeastBit

Anthropics/skills中文学习版本 来自:https://github.com/anthropics/skills

updated May 2026

roam-code

467
@Cranot

Local codebase intelligence CLI + MCP server for AI coding agents: SQLite code graph, 28 languages, 238 commands, 224 MCP tools, change-safety gates, audit evidence, zero API keys.

updated May 2026

mckinsey-pptx

467
@seulee26

McKinsey-style PPTX generator — Claude Code plugin with 40 slide templates + subagent that picks the right template and defends its choice. Built by AX Labs (이승필).

updated May 2026

prd-taskmaster

465
@anombyte93

AI-powered PRD generation for Claude Code with taskmaster integration

updated May 2026

apktool-mcp-server

463
@zinja-coder

A MCP Server for APK Tool (Part of Android Reverse Engineering MCP Suites)

updated May 2026

robloxstudio-mcp

462
@boshyxd

Create agentic AI workflows in ROBLOX Studio

updated May 2026

chief

462
@MiniCodeMonkey

Build big projects with Claude. Chief breaks your work into tasks and runs Claude Code in a loop until they're done.

updated May 2026

Claude-to-IM

461
@op7418

Host-agnostic bridge connecting Claude Code SDK to IM platforms (Telegram, Discord, Feishu)

updated May 2026

applescript-mcp

460
@peakmojo

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

updated May 2026

mira-OSS

460
@taylorsatula

This is the public release of MIRA OS. Discrete memories decay through momentum loss, tools auto-configure when dropped into tools/ folder, and the system prompt composes from modular trinkets. I would like to think I've made an elegant brain-in-box. You load it and send cURL requests - it talks back, learns, and uses tools. Contributions welcome.

updated May 2026

claude-code-lsps

460
@Piebald-AI

Claude Code Plugin Marketplace with LSP servers

updated Jun 2026

nix-config

459
@malob

My Nix system configs!

updated May 2026

kicad-happy

455
@aklofas

AI coding agent skills for KiCad electronics design. Works with Claude Code and OpenAI Codex. Analyze schematics, review PCB layouts, EMC pre-compliance, SPICE simulation, download datasheets, source components, and prep boards for fabrication.

updated May 2026

claude-code-statusline

452
@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 May 2026

research-units-pipeline-skills

452
@WILLOSCAR

Research pipelines as semantic execution units: each skill declares inputs/outputs, acceptance criteria, and guardrails. Evidence-first methodology prevents hollow writing through structured intermediate artifacts.

updated May 2026

claude-cognitive

451
@GMaN1911

Working memory for Claude Code - persistent context and multi-instance coordination

updated May 2026

openteams

449
@openteams-lab

Plan, Build, and Ship — with a team of AI agents instead of one

updated May 2026

lunar

447
@TheLunarCompany

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

updated May 2026

vibe-remote

447
@cyhhao

Your AI agent army, commanded from Slack/Discord/Telegram/Wechat/Lark. Stream Claude Code, OpenCode, or Codex in real-time — from anywhere.

updated Jun 2026

evo-nexus

447
@evolution-foundation

The open source operating system for AI-powered businesses

updated May 2026

agent

446
@1mcp-app

A unified Model Context Protocol server implementation that aggregates multiple MCP servers into one.

updated May 2026

social-push

446
@jihe520

🤖 AI social-media automation skill | Self-evolution workflows | AI 社交媒体自动化 skill | 自我进化工作流

updated May 2026
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