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

Strategy-Consultant-5-Consulting-Frameworks

13
@ConrayGambit

Tier-1 strategy-consultant frameworks (MECE, Issue Trees, Hypothesis-Driven, Pareto, So What?) packaged as Claude Skills + LLM-agnostic prompts. Drop in any LLM and get whiteboard-style structured analysis. Adapted from Analyst Academy on YouTube.

updated Jul 2026

Whisper-Skill

13
@Mobiss11

🎤 Локальная транскрибация через Whisper без OpenAI API. Push-to-talk диктовка, вшитые сабы в MP4 (CapCut-стиль), мастер установки одной командой. Mac/Linux/Windows, 99 языков, бесплатно.

updated Jun 2026

agent-ready-repo

13
@eugenelim

The complete AI operating model for software teams — from first idea to production. Three peer-supervised loops (discovery → build → release) over a catalogue of curated packs: skills, subagents, and hooks, each installed in one line. It's npm for your coding agent. Any agent, any stack — Claude Code, Codex, Cursor, Copilot, Gemini, Kiro.

updated Jul 2026

virtual-workspace

13
@filipealva

Claude Code/Codex plugin: create virtual multi-repo workspaces that unify agents/commands/skills/hooks across sibling git repos.

updated Jun 2026

delx-wellness-hermes

13
@davidmosiah

Turn Hermes into a local-first wellness agent with guided setup, onboarding, wellness skills and MCP connector presets.

updated Jun 2026

thunderbit-mcp-server

13
@thunderbit-com

AI-powered web scraping and structured data extraction. CLI + MCP server + Claude Code plugin for the Thunderbit Open API.

updated Jun 2026

sigil

13
@Ju571nK

Fleet AI Security Posture Management (AI-SPM): client agents on each developer machine score their AI coding agents' guard surfaces (Claude Code, Cursor, Codex, Gemini CLI — permissions, hooks, sandboxes, mcp.json) and ship hash-anchored events to a central server + your SIEM. Fleet-wide posture; measures, doesn't block. Rust.

updated Jul 2026

majia-guanyuan

13
@maojiebc

观远 BI · 马甲实战版 —— 官方全家桶之上的实战增益层。标准查数/建卡/ETL/数据集 CRUD/指标写路由官方(guancli/guanvis/guanetl/guanwf/guands/guanmetric,6 件),本 skill 专攻官方够不着的硬骨头:ETL 整库治理+10类引擎报错、自定义图表注入+descriptor patch、HTML 看板视觉设计底线(反 AI 味红线+五层验收)、v7 状态机绕过、SuperApp 反向工程、AI-native ADS(餐饮公式库已迁 majia-huiyuan)。Claude Code/OpenClaw/Codex/Hermes 通用 · v3.1.7

updated Jul 2026

operator-kit

13
@wrg32786

5-agent AI team for Claude Code operators: Iris (design), Lyra (build), Echo (scout), Newton (research), Hypatia (critic). One-command install, context-loading hook included.

updated Jul 2026

chrome-extension-prospector

13
@AKCodez

A Claude Code skill: find free Chrome extensions in a niche, pull dev emails, lowball acquisition offers, auto-send via Gmail.

updated Jul 2026

claude-observability-plugin

13
@langfuse

The Langfuse Observability Plugin for the Claude Code Marketplace

updated Jul 2026

WorkBoard

13
@malcolm1232

The WorkBoard for Claude Code and humans. Watch your work come to life — never lose an idea, never lose a workflow.

updated Jul 2026

apple-icon-composer-skill

13
@giginet

Create and validate Apple Icon Composer .icon packages — installable as a Claude Code plugin, a Codex plugin, or a gh skill.

updated Jul 2026

Claude-Harness-Generator

13
@Popschlock

Generate a production-ready, best-practice Claude Code harness tailored to your use case in minutes -- at any skill level. Or validate, update, and improve a harness you already have.

updated Jun 2026

scriba

13
@AlexanderAbramovPav

Free, local, accurate and honest meeting transcription SKILL with speaker diarization for your AI agent or second brain — works with Claude Code, Codex, Cursor or as a plain CLI. 100% on-device (whisperX + pyannote), no cloud.

updated Jul 2026

claude-code-kit

13
@tassiovale

A curated collection of agents, skills, and settings that supercharge Claude Code. Drop them into their local Claude Code environment and immediately boost productivity.

updated Jul 2026

Greater-China-Legal

13
@vivy-yi

Greater China Legal Agent Skills — 大中华区法律智能体Skill体系,基于Anthropic claude-for-legal适配,支持中国大陆/香港/澳门/台湾/新加坡,覆盖30个法律场景478个Skills

updated Jul 2026

claude-fable-5-skills

13
@kpab

10 Fable 5-native agent skills — Works with Claude Code, Cursor, Copilot

updated Jul 2026

hormozi-sales-cold-outreach-claude

13
@rediumvex

Three Claude skills: build irresistible Hormozi offers, run the 0-to-$10M business playbook, and write cold outreach that gets replies.

updated Jul 2026

slopsec

13
@lachydotmcg

A Claude Code skill that security-audits vibe-coded SaaS apps. 50 common ways AI-generated apps get pwned, turned into a repeatable checklist, severity scoring, and findings report!

updated Jul 2026

sijiao-skill

13
@swaylq

私教.skill — 输入任何想学的技能,蒸馏出一个带你从 0 学会它的有状态私教 skill

updated Jul 2026

simplicio-loop

13
@wesleysimplicio

🔁 Finishes your entire backlog while you sleep. The AI orchestrator that DOES the work end-to-end on ANY LLM — discover → implement → verify → merge → 24/7 — behind safety gates, at up to 90% fewer tokens. 48 extension points. Not a chatbot. A worker.

updated Jul 2026

copy-thief

13
@thalesholleben

Skill do Claude para escrever copy de alta conversao (landing pages, advertoriais, VSL) para trafego frio de Meta e Google Ads, em PT-BR.

updated Jun 2026

xhs-account-diagnosis-skill

13
@864536370dhy-png

小红书账号「流量与涨粉」诊断 Claude Code Skill · Xiaohongshu account growth diagnosis skill

updated Jul 2026
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