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

8236entries
★ starsA–Z name

claude-pet

3
@wangkuan100-cell

A Claude Code plugin: a desktop pet that grows as you code — read-only hooks, an Electron widget, reminders, and achievements.

updated May 2026

ai-divination-skills

3
@sapuyou45-bit

MCP server + Python CLI for AI agents to do tarot, I Ching, and Xiao Liu Ren divination. Audited local scripts generate the result; the model only interprets.

updated Jul 2026

writing-skills.TW

3
@aeopress

繁體中文寫作 skill 工具鏈 for Claude Code:humanizer-tw(去 AI 味)+ good-writing-zh(節奏打磨:PG/余光中/王鼎鈞 + 技術文件保守模式)+ fable-econ/fable-explore(Amanda Askell 寓言式概念學習)

updated Jul 2026

build-DNA

3
@Sudiddii

A Claude skill that turns your skills, experiences, unfair advantages into a business. Adaptive intake → personalized ideas only you could build → market analysis, GTM plan, MVP roadmap, and 72-hour action plan to your 1st dollar. SaaS, hardware, e-commerce, creator businesses, cross-border arbitrage — every type of business, built around you.

updated May 2026

dotnet-48-master-architect-skill

3
@vzubcu

Universal multi-agent orchestrator for .NET Framework 4.8/4.8.1. 6 specialized sub-agents (Desktop, Web, Data, Security, Testing, Modernization). Works with Claude, Codex, Gemini, Cline, Copilot, Cursor. Open SKILL.md standard.

updated Jun 2026

KWproject_template

3
@kremserw

Reusable, self-instantiating knowledge-work project template for Claude Code (agents, skills, hooks, KB conventions + /setup-project first-run bootstrap)

updated Jul 2026

Claude-Code-RGB-Hook-Engine

3
@Cyborg2077

将 Claude Code 的工作状态实时映射为 RGB 灯光效果,让每一次 AI 交互都有独特的视觉反馈。 基于 OpenRGB 协议,支持 Claude Code Hook 与外部客户端平等控制,Last-Writer-Wins 策略。

updated Jun 2026

umarell

3
@adrianofontanari

👴🏗️ VS Code extension: an Italian umarell watches a construction site in your sidebar while you code. Vibe-coded with Claude Opus.

updated Jun 2026

ai-article-factory

3
@weitzu-com

AI Article Factory — a Claude Code skill that turns any material/topic/product into illustrated, SEO+GEO-optimized articles in Markdown + Word, plus website/LinkedIn/X copy. Automated end-to-end; human only reviews & publishes.

updated Jul 2026

skill-to-workflow

3
@democra-ai

Compile any Claude Agent Skill into a multi-agent Workflow — a meta-workflow that recovers the parallelism hidden in a skill's prose and emits a fan-out · pipeline · adversarially-verified Workflow.

updated Jun 2026

arrow

3
@MrArcher23

Lightweight desktop audit viewer for Claude Code — which files it touched, in which repo, with what diff and session. No AI chat, no git/hooks dependency.

updated Jun 2026

thai-claude-skills

3
@PiNocPie

67 hand-picked Thai-language Claude Skills for working professionals and students 🇹🇭 · Free, open source

updated Jul 2026

animated-svg-icons

3
@ConvenientSolutions

Premium interactive SVG icons: hover and scroll micro-interactions, built with Framer Motion + requestAnimationFrame. A Claude Agent Skill.

updated Jul 2026

kelly-advisor

3
@Hao0321

A survival-first Kelly Criterion decision skill for Claude. Sizes your bets, defaults to fractional Kelly, and refuses to answer the one-shot/irreversible decisions Kelly shouldn't touch. Survive first, compound later.

updated Jun 2026

webcloner

3
@veyralabsgroup

Website visual cloning skill for Claude Code — 6-phase process: recon, foundation, spec per section, parallel build, assembly, screenshot QA.

updated Jul 2026

clawtouch-skills

3
@tinqiao-oss

ClawTouch skills — markdown operation guides that help LLM agents drive real desktop apps through the ClawTouch HID layer. MIT.

updated Jun 2026

skylar-reading-compass

3
@SkylarWJY

55 founder-grade books distilled into a Claude skill. Stack any decision through Cagan + Trout + 大败局 + 俞军 + 谢胜子 + more — multi-book perspectives in seconds.

updated Jul 2026

polyhook

3
@polyhook

Write AI coding agent hooks once. Run them everywhere. Multi-language SDK (TS/Rust/Go/Python/.NET) over a shared WASM core — supports Claude Code, Cursor, Windsurf, Cline, and Amp.

updated Jul 2026

foreman

3
@AIisNothing

包工头(Foreman)— 一个作用于其它 Skill 的 Skill:把黑盒 Skill 翻译成人话,看懂、上手,并在运行时全程可见、关键处随时插手。

updated Jun 2026

Thread-Contract-mcp

3
@ch998244353

Thread-scoped runtime contracts for Codex and Claude Code, powered by MCP, local SQLite, Web UI, and UserPromptSubmit hooks

updated Jun 2026

pmcontext-plugin

3
@larya-dot-eu

Claude Code plugin for PM-Claude session management: Supabase, context7 and superpowers skill backed

updated Jul 2026

save-token-skill

3
@a148325128-max

这个skill专门为Claude code+DeepSeekv4,做的一个清理工具。当出现缓存命中低,token消耗突然增加时,可以直接使用,并告知哪里能够优化。

updated Jun 2026

claude-capcut-skill

3
@mane23-ai

Claude Code skill for automating CapCut/JianYing projects via capcut-cli. Natural-language timecode edits, content-based scene search, talking-head auto-cut, long-to-shorts, subtitle styling.

updated Jul 2026

slidesage

3
@vedraut

Agent-agnostic skill that generates beautiful, static .pptx decks driven by storytelling + instructional design. Works with any LLM.

updated Jun 2026
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