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

8253entries
★ starsA–Z name

streyda-cc

6
@david-strejc

Claude Code Configuration and Hooks

updated Apr 2026

create-claude

6
@ramonclaudio

Bootstrap Claude Code into any project with hooks, agents, slash commands, and safety in one command.

updated Apr 2026

next-payload-ai-fluent-starter

6
@joshuamartyn

AI-fluent full-stack starter with Next.js, Payload CMS, and TypeScript. Built for developers using Claude, Cursor, and AI coding tools. Features smart scaffolding, test-driven patterns, and MCP integration.

updated Apr 2026

taboolib-skill

6
@TabooLib

TabooLib framework Agent Skills for Claude

updated Mar 2026

claude-saga

6
@listfold

A saga framework for writing claude code hooks

updated Jan 2026

claude-code-bash-guardian

6
@RoaringFerrum

Automated security layer for Claude Code PreToolUse Bash Tool hooks. Provides bash command filtering, bypass prevention, and intelligent path control for safe, unattended AI agent sessions.

updated Mar 2026

claude-code-artifacts-public

6
@alex-feel

Claude Code Artifacts — pre-built library with Claude Code enhancements: subagents, hooks, custom slash commands, system prompts, and environments.

updated Jun 2026

typo3-docs-skill

6
@netresearch

Agent Skill for creating and maintaining TYPO3 extension documentation | Claude Code compatible

updated May 2026

typo3-conformance-skill

6
@netresearch

Agent Skill: TYPO3 extension conformance checker - validates against official standards | Claude Code compatible

updated May 2026

prose-minion-vscode

6
@okeylanders

VS Code extension for creative writers combining AI-powered assistance with professional prose analysis. Track metrics, analyze word frequency, find patterns across manuscripts, and get context-aware suggestions—all in your sidebar. Offline tools for metrics and search, plus OpenRouter integration for AI features and fiction-focused dictionary.

updated May 2026

claude-code-toolkit

6
@BerryKuipers

Universal Claude Code configuration: agents, skills, workflows, and SessionStart hooks for consistent development across projects

updated Feb 2026

claude-journal-mcp

6
@chrismbryant

Lightweight journal/memory plugin for Claude Code with zero ML dependencies. Features slash commands, proactive skills, and auto-capture hooks.

updated May 2026

claude-metaskill

6
@werkamsus

Meta-skill for mastering Claude Code configuration: skills, subagents, hooks, permissions, and MCP servers

updated May 2026

webssh-mcpb-dxt-extension

6
@webssh-software

WebSSH MCP Extension for your AI Workflows 🚀

updated Mar 2026

ajbm-skills

6
@ajbmachon

All claude skills that are generally useful, not specific to a workflow and work across all Anthropic surfaces

updated May 2026

SKILL.md

6
@garyblankenship

A collection of self-improving Claude Code components. The /learn command extracts patterns from docs and code to permanently enhance your skills.

updated May 2026

claude-code-guide

6
@ytrofr

Comprehensive, production-tested guide to Claude Code (Anthropic CLI). 240+ proven patterns, 25 hook events, 59 chapters, ready-to-install best practices. From 1M context optimization to agentic coding workflows.

updated Jun 2026

skillset-vscode

6
@patricio0312rev

VSCode extension for a visual interface to import production-ready development skills for Claude Code, Cursor, GitHub Copilot, and other AI coding assistants.

updated May 2026

csharp-lsp

6
@zircote

Claude Code plugin for C# development with OmniSharp LSP and dotnet format hooks

updated May 2026

AI-Connect

6
@Peuqui

Connect two Claude Code instances running in VSCode extensions on two different computers remotely via MCP-Server.

updated Jun 2026

claude-skill-analyze-js

6
@xrip

A Claude Code skill that performs static analysis on JavaScript files to find API endpoints, URLs, secrets, emails, and file references. Supports TOON format output (50% smaller than JSON) optimized for LLM consumption. Use with /analyze-js in Claude Code.

updated May 2026

agy-tools-rust

6
@ChrAlpha

CLI 版本的 Antigravity API 反代工具,将 Google Cloud Code (Antigravity) 反代为 OpenAI/Claude/Gemini 兼容 API。

updated Apr 2026

structured-prompt-skill

6
@yzfly

📝 Structured Prompt Skill - A Claude Code skill with 395+ AI prompt templates. Create professional AI prompts, personas & system prompts. | 结构化提示词技能 - 内置395+提示词模板的Claude Code技能

updated May 2026

claude-code-logitech-haptic-plugin

6
@ChefJodlak

Claude Code hook integration that triggers MX Master 4 haptic feedback via HapticWebPlugin for permission prompts, idle states, and task completion events.

updated May 2026
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