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

8240entries
★ starsA–Z name

leash

579
@strongdm

Leash by StrongDM - take your AI agents for a walk

updated Jul 2026

travel-hacking-toolkit

578
@borski

AI-powered travel hacking and search with cash, points, miles, and award flights. Drop-in skills and MCP servers for Claude, Codex, and OpenCode.

updated Jul 2026

nWave

577
@nWave-ai

AI agents that guide you from idea to working code, with you in control at every step.

updated Jul 2026

aeon

576
@aeonfun

The most autonomous agent framework. No approval loops. No babysitting. Configure once, forget forever.

updated Jul 2026

bkit-claude-code

575
@popup-studio-ai

bkit Vibecoding Kit - PDCA methodology + Claude Code mastery for AI-native development

updated Jul 2026

LiveAgent

575
@Stack-Cairn

A fully functional AI Agent desktop client that supports Webui access and can be creatively customized and expanded!

updated Jul 2026

multimodal-agents-course

574
@the-ai-merge

An MCP Multimodal AI Agent with eyes and ears!

updated Jul 2026

kuvasz

571
@kuvasz-uptime

Kuvasz (pronounce as [ˈkuvɒs]) is an open-source uptime and SSL monitoring service, with multiple notification channels, status pages, IAC support via YAML, Prometheus integration, a complete REST API and many more!

updated Jul 2026

ClaudeCodeStatusLine

570
@daniel3303

Custom status line for Claude Code showing model, tokens, rate limits, and git info in real-time

updated Jul 2026

full-stack-skills

568
@partme-ai

这是一个免费的全栈开发所需的技能市场,提供各种实用的 AI 技能集合,支持多种平台。

updated Jul 2026

spool

568
@paperboytm

Your local AI session library. Browse, pin, and ⌘K-search every Claude Code, Codex, Gemini & OpenCode session — and let the built-in scanner catch leaked secrets. Local-first, nothing leaves your machine.

updated Jul 2026

cc-lens

567
@Arindam200

Local analytics dashboard for Claude Code. No cloud, no telemetry.

updated Jul 2026

claude-status-bar

567
@m1ckc3s

A tiny macOS menu bar status indicator for Claude Code: animated icons, elapsed timer, and open/close lifecycle.

updated Jul 2026

iterm-mcp

565
@ferrislucas

A Model Context Protocol server that executes commands in the current iTerm session - useful for REPL and CLI assistance

updated Jul 2026

agent-opfor

563
@KeyValueSoftwareSystems

Open-source adversary emulation for AI agents and MCP servers.

updated Jul 2026

drawio-ai-kit

560
@sparklabx

Teach your AI to draw correct, beautiful draw.io diagrams — declarative layout engine, ground-truth stencils, structural validator, vision self-check. AWS · Azure · GCP · Databricks · BPMN. Zero dependencies.

updated Jul 2026

ospec

559
@clawplays

Spec-driven, agentic workflow framework for AI coding agents. Turn a request into a verifiable goal loop — plan, act, verify — with durable specs and evidence in your repo. Works with Claude Code, Codex, Gemini, OpenCode, and plain CLI.

updated Jul 2026

src-hunter-skill

555
@MyuriKanao

实战 SRC / 众测 / Bug bounty 漏洞挖掘 Claude Code skill — 19 个攻击类 playbook、305 个结构化 payload、263 个 WAF/EDR 绕过、2887 份 HackerOne 真实案例、88,636 WooYun 案例统计

updated Jul 2026

Semia

554
@berabuddies

Semia, security audit for AI agent skills.

updated Jul 2026

Mantic.sh

553
@marcoaapfortes

A structural code search engine for Al agents.

updated Jul 2026

adversarial-spec

553
@zscole

A Claude Code plugin that iteratively refines product specifications by debating between multiple LLMs until all models reach consensus.

updated Jul 2026

ctx

553
@stevesolun

Not an Amazon-style catalog or marketplace. ctx is a recommendation layer: bring your org tools or use the shipped graph to load the right skills, agents, MCPs, and harnesses only for the current dev window, cutting token bills and local compute waste: 79,958-node LLM-wiki graph, 68,494 skills, 467 agents, 10,790 MCPs, 207 harnesses.

updated Jul 2026

boss-skill

552
@echoVic

Boss Skill - BMAD 全自动研发流水线(多 Agent 编排)

updated Jul 2026

claude-skill-social-post

552
@Hao0321

A Claude Code skill by Hao (駱君昊) that learns your Facebook voice and auto-posts to FB / IG / Threads / X with a 14-day content calendar. Mega-viral validated: 72K reach / 358 likes / 443 comments / +700 community members on first post. Includes Day 2 flop postmortem.

updated Jul 2026
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