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

8245entries
★ starsA–Z name

yomo

1.9k
@yomorun

🦖 Serverless AI Agent Framework with Geo-distributed Edge AI Infra.

updated Aug 2026

claude-code-prompt-improver

1.9k
@severity1

Intelligent prompt improver hook for Claude Code. Type vibes, ship precision.

updated Aug 2026

everything-claude-code-zh

1.9k
@xu-xiang

everything-claude-code 中文翻译项目:完整的 Claude Code 配置集合(agents, skills, hooks, commands, rules, MCPs)。源自 Anthropic 黑客松获胜者的实战配置,助力中文工程师高效理解与使用 Claude Code。

updated Aug 2026

mcp-memory-service

1.9k
@doobidoo

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

updated Aug 2026

claude-code-cheat-sheet

1.9k
@Njengah

Ultimate collection of Claude Code tips, tricks, hacks, and workflows that you can use to master Claude Code in minutes

updated Aug 2026

awesome-claude-plugins

1.9k
@composio-community

A curated list of Plugins that let you extend Claude Code with custom commands, agents, hooks, and MCP servers through the plugin system.

updated Aug 2026

nezha

1.9k
@hanshuaikang

Code Editor for the AI Agents Era. Run multiple Claude Code and Codex agents across projects on your machine.

updated Aug 2026

LiveAgent

1.9k
@Stack-Cairn

A fully functional AI Agent desktop client that supports Webui access and can be creatively customized and expanded!

updated Aug 2026

open-ralph-wiggum

1.9k
@Th0rgal

Type `ralph "prompt"` to start open code in a ralph loop. Also supports a prompt file & status check. Open Code, Claude Code, Codex, Copilot

updated Aug 2026

mcp-unity

1.9k
@CoderGamester

Model Context Protocol (MCP) plugin to connect with Unity Editor — designed for Cursor, Claude Code, Codex, Windsurf and other IDEs

updated Aug 2026

stealth-browser-mcp

1.9k
@vibheksoni

The only browser automation that bypasses anti-bot systems. AI writes network hooks, clones UIs pixel-perfect via simple chat.

updated Aug 2026

social-media-research-skills

1.9k
@ScrapeCreators

AI agent skills for social media research. Outlier posts, comment mining, competitor teardowns, ad libraries & trends across TikTok, Instagram, YouTube, Reddit, X, LinkedIn & more. Powered by ScrapeCreators. Works with Claude Code, Cursor, Codex, Gemini CLI.

updated Aug 2026

everything-claude-code

1.9k
@WorldFlowAI

Claude Code toolkit - agents, commands, skills, rules, and hooks for productive AI-assisted development

updated Aug 2026

vibekit

1.9k
@superagent-ai

Run Claude Code, Gemini, Codex — or any coding agent — in a clean, isolated sandbox with sensitive data redaction and observability baked in.

updated Aug 2026

obsidian-claude-pkm

1.9k
@ballred

A complete starter kit for an Obsidian + Claude Code personal knowledge management system.

updated Aug 2026

anysearch-mcp-server

1.8k
@anysearch-ai

Unified real-time search MCP server supporting general web search, vertical domain search, parallel batch search, and full-page URL content extraction.

updated Aug 2026

Dive

1.8k
@OpenAgentPlatform

Dive is an open-source MCP Host Desktop Application that seamlessly integrates with any LLMs supporting function calling capabilities. ✨

updated Aug 2026

grepai

1.8k
@yoanbernabeu

Semantic Search & Call Graphs for AI Agents (100% Local)

updated Aug 2026

pg-aiguide

1.8k
@timescale

MCP server and Claude plugin for Postgres skills and documentation. Helps AI coding tools generate better PostgreSQL code.

updated Aug 2026

penguin-harness

1.8k
@Prism-Shadow

🐧 Harness for RSI. Let AI Build AI. Multi-Agent Auto-Dev Platform. Everything is Transparent.

updated Aug 2026

open-codex-computer-use

1.8k
@iFurySt

👾 Open Computer Use – Open-Source Alternative to Codex Computer Use

updated Aug 2026

hyperresearch

1.8k
@jordan-gibbs

Agent-driven research knowledge base. Agents collect, search, and synthesize web research into a persistent, searchable wiki.

updated Aug 2026

token-monitor

1.8k
@Javis603

Local-first desktop widget for tracking token usage, costs, and limits across 33+ AI coding tools—including Claude Code, Codex, Cursor, OpenCode, and OpenClaw—with multi-device sync.

updated Aug 2026

slack-mcp-server

1.8k
@korotovsky

The most powerful MCP Slack Server with no permission requirements, Apps support, GovSlack, DMs, Group DMs and smart history fetch logic.

updated Aug 2026
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