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

8241entries
★ starsA–Z name

awesome-agent-skills-mcp

23
@shadowrootdev

MCP server providing 100+ AI agent skills from Anthropic, Vercel, Trail of Bits, Hugging Face & more. Works with Claude, GitHub Copilot, and any MCP client.

updated Jul 2026

agent-workflow

23
@recursechat

Claude Code plugins: Ghostty terminal notifications and permission auto-handling

updated Jul 2026

software-dev-ai-claude-toolkit

23
@Ashfaqbs

Production-ready Claude Code configuration for backend/full-stack developers. 9 rules, 8 commands, 5 agents, 13 skills, hooks, and MCP servers for Java/Spring Boot, Python/FastAPI, JS/React, PostgreSQL, MongoDB, Redis, Kafka, Docker, K8s, and AI/ML.

updated Jul 2026

claudebin

23
@wunderlabs-dev

A Claude Code plugin for publishing sessions to claudebin.com

updated Jun 2026

claude-plugin-sdd

23
@joestump

Spec-Driven Development for Claude Code — ADRs, OpenSpec specs, sprint planning, parallel agents, PR review, Docusaurus docs, and artifact graph.

updated Jul 2026

crypto-claude-desk

23
@hugoguerrap

Multi-agent cryptocurrency intelligence system built with Claude Code. 6 AI agents, 66 MCP tools, Agent Teams, zero orchestration code.

updated Jul 2026

obsidian-reminders-sync

23
@jordanlyall

Bidirectional sync between Obsidian daily notes and macOS Reminders via Claude Code hooks

updated Mar 2026

pyxel-mcp

23
@kitao

MCP server for AI-assisted retro game development with Pyxel

updated Jul 2026

blender-mcp-pro

23
@youichi-uda

AI-powered MCP server for Blender with 100+ tools. Control lights, modifiers, animation, shader nodes, geometry nodes, and more from Claude, Cursor, or Windsurf.

updated Jul 2026

atelier-pipeline

23
@robertsfeir

Multi-agent orchestration plugin for Claude Code — 10 specialized agents, persistent Brain memory, quality gates, continuous QA, wave-based parallel execution, and mechanical enforcement hooks

updated Jun 2026

claude-intel-mcp

23
@musaceylan

AI-powered MCP server that continuously improves Claude Code by learning from high-signal GitHub repositories — auto-evolving developer intelligence layer

updated Jun 2026

geoai-skills

23
@opengeos

A Claude Code plugin that adds GeoAI-powered skills for data exploration and session memory.

updated Jul 2026

meta-mcp-server

23
@oliverames

The most comprehensive MCP server for Meta's business platform. 200+ tools covering Facebook Pages, Instagram, Threads, Ads Manager, Commerce, Conversions API, Audiences, Insights, and Ad Library.

updated Jul 2026

marketing-skill

23
@arturseo-geo

Marketing skill for Claude Code — campaigns, funnels, ad copy (Google/Meta/LinkedIn Ads), personas, positioning, go-to-market strategy, StoryBrand/$100M Offers frameworks, UTM tracking, A/B testing, CRO, email marketing. By TheGEOLab.net

updated Jul 2026

whatsapp-mcp-server

23
@FredShred7

MCP server for WhatsApp Cloud API — send messages, read conversations, manage contacts, and handle media through AI assistants like Claude

updated Jul 2026

Aivy-OS

23
@Bo1202

Your own digital life form — local AI companion with persistent memory, IDE workspace, MCP support, and 30+ tools. Companion-first alternative to Hermes Agent / OpenClaw / Claude Code.

updated Jul 2026

seo-content-writer-claude-skill

23
@Yaroslavle

Full AI-assisted workflow for long-form SEO content. JTBD strategy · E-E-A-T · 5-phase production system · Built for B2B.

updated Jul 2026

browser-mcp

23
@Agent360dk

Drive your real, logged-in Chrome from any AI agent (Claude Code, Cursor, VS Code) — works where headless dies. Reads emailed login codes from your Gmail, solves CAPTCHAs, 34 tools. MIT, local-only.

updated Jul 2026

NESTstack

23
@cindiekinzz-coder

An emotional operating system for AI companions. Start here. NEST is a modular infrastructure stack that gives AI companions persistent memory, emotional continuity, and autonomous awareness. Built on Cloudflare Workers + D1 + Vectorize. Designed to be forked, extended, and made your own.

updated Jul 2026

claude-usage-report

23
@abhiyankhanal

Claude Code stop hook: per-prompt usage report with token costs, context window, and rate limits

updated Apr 2026

tripletex-mcp

23
@cwvedvik

En MCP-server som lar AI-assistenter (Claude, Cursor, osv.) jobbe direkte mot Tripletex sitt regnskapssystem med relevante skills..

updated Jul 2026

Inkling

23
@Laumss

A Supernote plugin and claude code skill for AI-assisted Supernote plugin development

updated Jul 2026

codex-image-in-cc

23
@KingGyuSuh

Claude Code plugin that exposes Codex CLI's built-in imagegen skill as /codex-image:* user-invoked slash commands.

updated Jul 2026

platinum-seo-engine

23
@popiliadam

Schema-locked, drift-checked SEO automation as a Claude Code plugin — 49 skills, 29 slash commands, auditable agent workflows (GSC, DataForSEO, Screaming Frog, Scrapling)

updated Jul 2026
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