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

agentsdk

7
@Recusive

Agent SDK toolkit for Building AI agents with system tools

updated Mar 2026

loadout

7
@AmElmo

One app to manage MCPs, skills, rules, hooks, subagents and plugins across Claude, Codex, Gemini, and 7 more AI coding tools.

updated Apr 2026

claude-skill-drupal-module

7
@ablerz

Claude Code skill for Drupal 11 module development. Bundles 13 API reference docs (hooks, entities, forms, plugins, routing, security, testing and more), DDEV quality commands, and keeps Claude up to date with Drupal breaking changes via live drupal.org sources.

updated May 2026

devsquad

7
@joshidikshant

Claude Code plugin that turns Claude into an Engineering Manager coordinating AI agents (Gemini + Codex) through hook-enforced delegation

updated May 2026

all-for-claudecode

7
@jhlee0409

Claude Code plugin — automates the full dev cycle (spec → plan → implement → review → clean) with adaptive skill orchestration, critic loops, 12 agents, and intent-based evaluation. Zero dependencies.

updated May 2026

pilot-shell-demo

7
@maxritter

Demo: Full-Stack project built entirely by AI using Pilot Shell — zero manual code edits

updated Apr 2026

hookwise

7
@vishnujayvel

Config-driven hook framework for Claude Code — guards, analytics, coaching, and interactive TUI from one YAML file

updated Mar 2026

tribe-claudeclaw-sec-enterprise

7
@TribeAI

Scan, harden, and audit OpenClaw deployments. Includes Claude Code Security integration, MCP-aligned configs, and a static skill scanner backed by Anthropic's security research.

updated May 2026

claude-token-tracker

7
@pepperonas

Token usage dashboard for Claude Code — tracks costs, sessions, models, and tools with real-time updates

updated May 2026

presentation-chef

7
@sacredvoid

AI skill that converts any content into stunning Apple Keynote-style HTML presentations. Cinematic animations, glassmorphism, ambient effects. Single self-contained .html file, zero dependencies.

updated May 2026

gnome-extension-reviewer

7
@ZviBaratz

Claude Code plugin for GNOME Shell extension EGO review compliance

updated May 2026

omg-payment-skill

7
@chenmitchell

AI Skill for OMG Payment Gateway (歐買尬金流) - Taiwan third-party payment API with credit card, ATM, CVS support | 台灣第三方金流串接 AI 技能

updated Apr 2026

claudewatch

7
@blackwell-systems

AgentOps for Claude Code. Monitors AI agent behavior during development: real-time error loops, drift detection, friction analysis. Claude gets self-awareness hooks + MCP tools. You get cost-per-commit, agent success rates, exportable metrics. Like DevOps, but for AI agents.

updated May 2026

skills

7
@christopherkenny

[WIP] Claude Skills for Political Scientists

updated May 2026

vibe-engineering

7
@ash1794

38 engineering discipline skills for Claude Code & OpenAI Codex — research, quality gates, testing, deployment, gap analysis, and more. Born from real pain, not theory.

updated Jun 2026

Marionette

7
@yarin-mag

Real-time observability for Claude Code agents. Track conversations, tool calls, and token usage across all sessions - zero config.

updated Mar 2026

bookstack-mcp

7
@bees-roadhouse

MCP server for BookStack — 56 tools covering the full API + semantic vector search. Rust/tokio/axum, dual transport (SSE + Streamable HTTP), OAuth 2.1, pluggable DB (SQLite/PostgreSQL+pgvector).

updated May 2026

cli-tweaks

7
@KilimcininKorOglu

A collection of hooks and skills for Factory Droid and Claude Code that add planning automation, persistent memory, smart commits, and more. Drop them into your home directory and they work out of the box.

updated May 2026

codex-review-skill

7
@LuD1161

codex-review skill

updated May 2026

tinyhands

7
@anantgarg

Slack-native AI agent platform powered by Claude. Create autonomous agents that live in your channels, connect to your tools and data, and get work done.

updated May 2026

thalamus

7
@guojun21

Use your Cursor subscription to power Claude Code — smart proxy with lazy tool loading, auto-continuation & model fallback

updated Jun 2026

bark-claude-code-hook

7
@shaominngqing

🐕 AI-Powered Risk Assessment for Claude Code — 7-layer pipeline, native notifications, menu bar dashboard. One line install.

updated May 2026

bitcode

7
@sazid

An AI coding assistant - agentic loop, tool calls, guardrails, reminders, terminal TUI.

updated May 2026

claude-code-mastery

7
@alissonlinneker

Persistent memory, smart hooks, and curated skills for Claude Code CLI — never lose context again.

updated Apr 2026
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