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

shuorenhua

1.3k
@MrGeDiao

说人话|中文优先的去 AI 味改写 skill:保事实、分场景、改完可直接发。Chinese-first rewrite skill for Codex / Claude Code / Cursor / ChatGPT — removes AI tone, preserves facts.

updated Aug 2026

lenny-skills

1.3k
@RefoundAI

86 product management skills from Lenny's Podcast for Claude Code and AI agents. Hiring, user research, strategy, shipping, and more.

updated Aug 2026

gtm-engineer-skills

1.3k
@onvoyage-ai

Claude Code skill for improving website AEO (AI Engine Optimization) and GEO (Generative Engine Optimization) scores — 16 foundational checks, 6 intelligence dimensions, framework-specific fixes

updated Aug 2026

sast-skills

1.3k
@utkusen

Collection of agent skills to find vulnerabilities inside your web/mobile apps.

updated Aug 2026

autocontext

1.3k
@greyhaven-ai

a recursive self-improving harness designed to help your agents (and future iterations of those agents) succeed on any task

updated Aug 2026

auto-deep-researcher-24x7

1.3k
@Xiangyue-Zhang

🔥 An autonomous AI agent that runs your deep learning experiments 24/7 while you sleep. Zero-cost monitoring, Leader-Worker architecture, constant-size memory.

updated Aug 2026

claude-memory-compiler

1.3k
@coleam00

Give Claude Code a memory that evolves with your codebase. Hooks automatically capture sessions, the Claude Agent SDK extracts key decisions and lessons, and an LLM compiler organizes everything into structured, cross-referenced knowledge articles - inspired by Karpathy's LLM Knowledge Base architecture.

updated Aug 2026

waku

1.3k
@egoist

⚡ A native app for all your coding agents.

updated Aug 2026

loushang

1.3k
@zhnt

AI-native agent harness for coding workflows by python: multi-model LLM orchestration, stateful sessions, tool governance, traceable delivery, and provider routing for GPT, Claude, DeepSeek, Qwen, Kimi, GLM, and MiniMax.

updated Aug 2026

claude-code-viewer

1.3k
@d-kimuson

A full-featured web-based Claude Code client that provides complete interactive functionality for managing Claude Code projects

updated Aug 2026

claude-video-vision

1.3k
@jordanrendric

Give Claude the ability to watch and understand videos — Claude Code plugin with frame extraction and multimodal audio analysis

updated Aug 2026

cc-thinking-skills

1.3k
@tjboudreaux

28 eval-informed mental models and critical-thinking skills for Claude Code, GitHub Copilot, Codex, Cursor, and other Agent Skills-compatible tools

updated Aug 2026

oh-my-hermes

1.3k
@rlaope

The agent engineering intelligence harness, optimized tools, memory system, subagents and mixture of models packages ⚚

updated Aug 2026

jupyter-mcp-server

1.3k
@datalayer

🪐 🔧 Model Context Protocol (MCP) Server for Jupyter.

updated Aug 2026

cve-mcp-server

1.3k
@mukul975

Production-grade MCP server giving Claude 27 security intelligence tools across 21 APIs — CVE lookup, EPSS scoring, CISA KEV, MITRE ATT&CK, Shodan, VirusTotal, and more.

updated Aug 2026

keeper.sh

1.3k
@ridafkih

Calendar sync tool & universal calendar MCP server. Aggregate, sync and control calendars on Google, Outlook, Office 365, iCloud, CalDAV or ICS.

updated Aug 2026

douyin-mcp-server

1.3k
@yzfly

提取抖音无水印视频链接,视频文案,douyin-mcp-server,mcp,claude skill,支持龙虾

updated Aug 2026

botmux

1.3k
@deepcoldy

Bridge Feishu/Lark to AI coding CLIs — Claude Code, Codex, Gemini, OpenCode… every DM, group or topic spawns its own live-streaming CLI session

updated Aug 2026

ai-setup

1.3k
@caliber-ai-org

Continuously sync your AI setups with one command. Codebase tailor suited agent skills, MCPs and config files for Claude Code, Cursor, and Codex.

updated Aug 2026

dao-code

1.3k
@tigicion

Open-source TypeScript terminal coding agent for DeepSeek-V4 — builds on DeepSeek's strong price-performance and ultra-cheap cache pricing, engineering byte-stable prefixes and cache-reusing forks so cross-session memory and a continuous self-correction layer add almost no token cost; 1M context, Skills/MCP/Hooks, Claude Code config compatible.

updated Aug 2026

oh-my-agent

1.3k
@first-fluke

The multi-agent harness that checks the work: verifies agent runs by artifacts (stop-hook gates, independent judges, append-only event logs) across Claude Code, Codex, Cursor, and 10+ runtimes.

updated Aug 2026

arkon

1.3k
@nduckmink

Arkon: Enterprise AI Knowledge Hub & MCP Server. Self-hosted knowledge base for teams to manage RAG contexts, access policies, and AI skills. Connect Claude and other LLMs via Model Context Protocol (MCP) for automated, secure organizational knowledge integration.

updated Aug 2026

awesome-claude-plugins

1.2k
@quemsah

Automated collection of Claude Code plugin adoption metrics across GitHub repositories using n8n workflows

updated Aug 2026

gawkbot

1.2k
@najmuzzaman-mohammad

WUPHF lets you spin up your personal office of AI teammates who collaborate over shared context. Supports Claude Code, Codex, OpenClaw, OpenCode, local LLMs.

updated Aug 2026
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