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

prospect-brief

3
@thenikkimatlock

Claude Code skill: researches any local business and builds a complete pattern-interrupt cold outreach package — call script, voicemail, email, Loom hooks, follow-up sequence, and CRM handoff.

updated Mar 2026

claude-code-config

3
@jiaheyi-maggie

Personal Claude Code configuration — commands, hooks, settings, and global instructions

updated Apr 2026

plugin-doubt-gate

3
@johnlindquist

Claude Code Stop hook plugin that detects uncertainty in assistant messages and requests verification

updated Mar 2026

claude-code-101

3
@loganhc-09

Visual guide to Claude Code architecture — MCP, connectors, skills, plugins, subagents, hooks. By Logan Currie (logancurrie.com)

updated Jun 2026

script-skill

3
@tenfoldmarc

Generate video scripts that sound like YOU — not like AI. Claude Code skill that analyzes your real videos, studies competitor outliers, builds a hooks database, and writes scripts in your actual voice.

updated Apr 2026

claude-code-starter-kit

3
@DevHammad0

Production-ready Claude Code configuration: 10 agents, 14 commands, 27 skills, 7 MCP servers, hooks & rules for Next.js + FastAPI + Better Auth + Supabase + Docker projects

updated May 2026

admapix

3
@fly0pants

AdMapix — AI-powered ad intelligence & mobile app analytics. Search ad creatives, analyze competitor strategies, track rankings across 200+ countries. SimilarWeb/Sensor Tower/AppGrowing alternative.

updated Apr 2026

otto-mate-2

3
@RhythrosaLabs

Ottomate — your universal AI agent workbench. Give it a goal — it plans, codes, browses, and delivers autonomously. 190+ connectors, advanced multimedia creative suite, browser automation, visual pipelines, 200+ skills, cron task scheduler, and more

updated May 2026

claude-backup

3
@ryan-mt

Claude Code power configuration — 10 rules, 7 agents, 9 hooks, 5 commands, 7 skills, model routing. Cross-platform (Linux + macOS). Install: ./install.sh

updated Apr 2026

personal-memory-system

3
@braxtonROSE4

Every AI memory framework stores and searches memories. But storing ≠ using. PMS solves the second problem — a memory consumption methodology for Claude Code and OpenClaw that transforms stored memories into actionable lessons, so your agent gets measurably better at helping you work. Built on 4 Hooks + 1 MCP server + 1 indexer.

updated May 2026

ai-git-hooks

3
@raihanalfayz

Automate git workflows with AI-powered hooks that review code, generate and validate commit messages, and scan for bugs and security issues.

updated Jun 2026

claude-seo-skills

3
@YogeshKu7877

Manage SEO tasks with 44 Claude Code commands for audits, backlink analysis, ranking tracking, SERP research, and content brief generation.

updated Jun 2026

claude-code-hooks

3
@base76-research-lab
updated Mar 2026

design-leadership-skills

3
@rastian

A Claude skill for Leadership and Org Decision Frameworks for Design leads & CPO

updated May 2026

agentera

3
@jgabor

Skills ecosystem for autonomous software development

updated Jun 2026

claude-vestige

3
@MrMokuchoDev

Plugin de Claude Code que provee memoria semántica persistente. Usa hooks para inyectar contexto automáticamente al iniciar sesión y capturar observaciones (qué se hizo y por qué) durante el trabajo.

updated Mar 2026

agentops

3
@garethdaine

Claude Code plugin that adds guardrails, security hooks, STAR-based planning, compliance gates, cost tracking, audit logging, and self-evolving skills to your CLI workflow.

updated May 2026

behavioral-design-skills

3
@rastian

A Claude skill for applying behavioral psychology and behavioral economics to product and UX design. Behavioral diagnosis, nudge design, intervention frameworks, workshop facilitation, and ethics review. Built for product designers, pms and cross-functional teams.

updated May 2026

anspire-web-search

3
@Gavin-guq

Anspire Search API 为代理提供实时信息搜索能力。

updated Apr 2026

codo

3
@nocoo

🔔 macOS menubar toast notification daemon and CLI — notification bridge for Claude Code hooks and AI agents

updated May 2026

indian-stock-analyst

3
@jitu2611

A Claude AI skill that turns your Zerodha / Groww portfolio CSV into a professional Buy / Hold / Avoid report — in seconds.

updated Mar 2026

cli

3
@hirebalzac

Balzac is an AI-powered SEO and GEO content engine, shipped as a CLI, MCP server, and API. The perfect skill for Claude Code, Cursor, OpenClaw, or any AI agent to research keywords, write optimized articles, and publish them to your CMS.

updated May 2026

spec-driven-development-skill

3
@mariano-aguero

Agent skill that brings spec-driven development to AI coding agents: constitution → specify → plan → tasks → implement → validate, with drift detection, MoSCoW priorities, and quality gates. Works with Claude Code, Cursor, Copilot, Junie, Windsurf.

updated May 2026

skycenter-claude

3
@canyoleri

Cloud security attack chain analysis skill for Claude, chains AWS, Azure and GCP misconfigurations into exploitable paths with breach mapping and MITRE ATT&CK coverage

updated Apr 2026
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