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

optio

1.0k
@jonwiggins

Workflow orchestration for AI coding agent swarms, from task to merged PR.

updated Aug 2026

Awesome-Journal-Skills

1.0k
@brycewang-stanford

Journal-specific Claude Code/Codex skill packs covering mainstream journals — AER, QJE, Nature, Cell, 管理世界, 经济研究 & 200+ more — your fast track to getting published. | 覆盖主流期刊的 Claude Code/Codex 期刊技能包,从选题、识别策略到表格规范与审稿回复全流程,助你快速发论文。

updated Aug 2026

ccflare

1.0k
@snipeship

The ultimate CC proxy

updated Aug 2026

awesome-autoresearch

1.0k
@WecoAI

Curated list of AutoResearch use cases with optimization traces and open source implementations

updated Aug 2026

n-skills

1.0k
@numman-ali

Curated plugin marketplace for AI agents - works with Claude Code, Codex, and openskills

updated Aug 2026

cc-use-exp

1.0k
@doccker

⛔ No longer maintained → dev-agent-kit/recipes 让 Claude Code、Antigravity、Gemini CLI、Codex、Cursor 开箱即用的分层配置模板,总结十多年的日常开发经验

updated Aug 2026

mcpdoc

1.0k
@langchain-ai

Expose llms-txt to IDEs for development

updated Aug 2026

awesome-claude-design

1.0k
@rohitg00

Claude Design DESIGN.md prompts by aesthetic family, remix recipes, skills, video teardowns, X signal, honest community takes.

updated Aug 2026

GrapeRoot

1.0k
@kunal12203

Compounding Context for AI Coding Assistants — MCP graph engine for Claude Code, Cursor, Copilot, Gemini, OpenCode

updated Aug 2026

mcp-server-chatsum

1.0k
@chatmcp

Query and Summarize your chat messages.

updated Aug 2026

auteur

1.0k
@agiwhitelist

The Claude Code skill that directs a website like a film. Commit-sheet, generated assets, build, and an executable anti-slop linter that gates every ship.

updated Aug 2026

paperjury

1.0k
@Spark-To-Paper-Skills

Pre-submission AI review stress-test for research papers. A Claude Code skill: review, verdict, revise, verify.

updated Aug 2026

hackingtool-plugin

1.0k
@AKCodez

Claude Code plugin: 183+ pentesting & OSINT tools from Z4nzu/hackingtool. Auto-runs what it can, hands off the rest.

updated Aug 2026

nexting

1.0k
@Nexting-ai

Remote control for Claude Code, Codex, Grok, and Cursor on Mac or PC. View sessions, send tasks, and drive them remotely from your phone, PIN, or Ring. OpenClaw supported.

updated Aug 2026

annas-mcp

1.0k
@iosifache

MCP server and CLI tool for searching and downloading documents from Anna's Archive

updated Aug 2026

arcade-mcp

1.0k
@ArcadeAI

MCP Server Framework and Tool Development library for building custom capabilities into agents.

updated Aug 2026

notchi

1.0k
@sk-ruban

notch app for claude code & codex

updated Aug 2026

Claude-Code-Frontend-Design-Toolkit

1.0k
@wilwaldon

Everything I've found that actually makes Claude Code output better-looking frontends. Skills, plugins, MCP servers, CLAUDE.md tricks

updated Aug 2026

atlassian-mcp-server

1.0k
@atlassian

Official remote MCP server for Atlassian. Securely connect Jira, Confluence, Jira Service Management, Bitbucket, and Compass to Claude, ChatGPT, Cursor, VS Code, and other AI tools using OAuth 2.1 or API tokens.

updated Aug 2026

DeepPaperNote

1.0k
@917Dhj

DeepPaperNote is an agent skill for deep-reading a single paper and generating high-quality Obsidian-style research notes. Works with Claude Code, Codex, Cursor, Copilot, Gemini CLI, and more.

updated Aug 2026

simulink-agentic-toolkit

1.0k
@matlab

The Simulink Agentic Toolkit gives your AI agent both the tools and the expertise to work effectively with Simulink and Model-Based Design.

updated Aug 2026

clawk

1.0k
@clawkwork

Give coding agents a disposable Linux VM, not your laptop

updated Aug 2026

Empryo

999
@proxysoul

Empryo issue tracker + SoulForge (v2). Empryo is the graph-powered AI coding agent that edits symbols, not strings: AST surgery, full LSP, a live code genome. Get it at https://empryo.com

updated Aug 2026

banana-claude

999
@AgriciDaniel

AI image generation skill for Claude Code - Creative Director powered by Gemini

updated Aug 2026
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