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

8250entries
★ starsA–Z name

pantheon

2
@dkschrei

KNOWLEDGE · PRESERVED · DISTILLED — Executable cognitive patterns from history's greatest problem solvers, packaged as AI skills.

updated Apr 2026

claude-code-django-expert

2
@ultr4nerd

Django 6.x expert toolkit for Claude Code — rules, skills, agents, hooks, and a modernized Two Scoops guide

updated May 2026

skill-awrshift

2
@awrshift

Adaptive decision framework for AI agents. One dynamic flow, user checkpoints at every phase, sandbox-safe experiments.

updated Apr 2026

skill-brainstorm

2
@awrshift

3-round adversarial brainstorm between Claude and Gemini. One idea in, one converged decision out. Claude orchestrates, Flash researches, Pro reasons.

updated May 2026

switch_claude

2
@EtherealMingo

🔀 A Raycast extension to visually manage and switch between multiple Claude Code proxy configurations · 可视化管理 Claude Code 多代理配置的 Raycast 扩展

updated Mar 2026

agent-skills-collection

2
@xcodethink

204+ curated agent skills across 15 dev workflow categories. Multi-tool ready (Claude Code, Codex). Bilingual EN/CN. Sourced from 17 official + community repos.

updated Jun 2026

surf-hooks

2
@workfloworchestrator

SURF Claude Code hooks and plugins

updated May 2026

tvastar-design-claude-code-skill

2
@DevvNirvana

The world's most intelligent frontend design skill for Claude Code: 18 libraries, 24 styles, 86 lint rules, WCAG science built-in.

updated May 2026

reddit-intel

2
@carrielabs

Drop a keyword. Get a report-ready Reddit intelligence Excel for competitor analysis, user insight, and market research.

updated Apr 2026

sentinels

2
@thkt

Claude Code plugin marketplace - 5 Rust hook tools in one marketplace

updated May 2026

serverless_proxy

2
@TyRoden

A highly compatible proxy bridge with translation for API requests to multiple backend providers (OpenAI-Oauth, RunPod, Ollama,,etc.). Configure endpoints through a web admin UI and map virtual model names to actual backend models. Create API keys to share and monitor usage and costs by tools / teams. Opencode/Claude to queue servers too.

updated May 2026

claude-code-setup-guide

2
@AlexandrG539

Complete Claude Code configuration guide — CLAUDE.md, rules, plugins, skills, subagents, hooks, MCP servers, and permissions. Verified against official Anthropic docs (March 2026). Covers foundation setup through advanced workflows.

updated May 2026

resume-builder-skill

2
@dabydat

Turn Claude AI into your personal resume expert — Harvard standards, ATS-optimized, battle-tested by 500K+ engineers on r/EngineeringResumes

updated May 2026

claude-code-inventory

2
@z0rd0n88

Auto-generates a comprehensive inventory of all Claude Code automations (hooks, skills, plugins, agents, MCP servers) ordered by scope and tagged as installed or custom.

updated May 2026

claude-code-recipes

2
@halflength-ampleness75

Provide ready-to-use Claude Code commands, subagents, hooks, skills, and configs to simplify setup and speed up development.

updated Jun 2026

creo

2
@oyusypenko

AI-powered design review, UX analysis, SEO audit, content generation, DevOps & testing toolkit for Claude Code. 12 skills, 12 parallel subagents. One-liner install.

updated Apr 2026

signet-eval

2
@jmcentire

Claude Code policy enforcement hook — deterministic authorization for AI agent tool calls

updated May 2026

claude-hookwatch

2
@PabloLION

Local observability for Claude Code — captures every hook event to SQLite with a live web UI

updated Apr 2026

scout

2
@felixgeelhaar

Browser automation, one binary. The simpler alternative to Playwright — no Node, no Python, no runtime. Library, CLI, MCP server, and chat UI for any AI agent.

updated May 2026

claude-code-hooks-library

2
@CodyLunders

60+ plug-and-play Claude Code hooks for security, quality, git, productivity, logging, and notifications. By RuneForge AI.

updated May 2026

claude-mob-programming-skill

2
@dappled-roadagent484

Enable collaborative coding in Claude Code with automated expert roles for test-driven, quality-checked mob and pair programming workflows.

updated Jun 2026

unofficial-webflow-mast-skill

2
@fernandocomet

A Claude skill for Webflow projects built on the Mast Framework

updated May 2026

mcp-amazon-sp-api

2
@christian-ramos

MCP server exposing Amazon Selling Partner API to Claude Desktop and other MCP clients. 55+ tools across 19 SP-API scopes, multi-marketplace, safe writes.

updated May 2026

power-engineer-skills

2
@kalshamsi

Intelligent Claude Code skill that scans your codebase, conducts adaptive interviews, and installs 150+ skills directly. No scripts — real-time setup.

updated May 2026
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