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

skills

4
@cite-me-in

AI agent skills for content teams — GEO-optimized blog posts and more

updated May 2026

anthropics-skills

4
@adryanmoldokkr32-pixel

Official Anthropic Agent Skills — frontend-design, claude-api, docx, pptx, xlsx, pdf, canvas-design, mcp-builder and more

updated May 2026

sekha

4
@Thoth-soft

Zero-dependency AI memory system with hook-level rules enforcement for Claude Code

updated Apr 2026

claude-memory-bridge

4
@LewenW

Cross-project memory sharing for Claude Code. One command install: claude mcp add memory-bridge -- uvx claude-memory-bridge

updated Apr 2026

english-coach

4
@tianmind-studio

Claude Code skill for learning English through real conversations, corrections, and micro-lessons.

updated Jun 2026

20vc-claude-skill

4
@sboghossian

Claude Code skill synthesized from 200+ episodes of 20VC — 13 frameworks for founders, operators & investors

updated May 2026

claude-code-cache-keepalive

4
@yujiachen-y

Keep Claude Code's 5-minute prompt cache warm across idle pauses. A single-plugin marketplace that injects cheap keepalive turns via a Stop hook. Saves real money on idle API-billed sessions.

updated May 2026

claude-bug-bounty-stack

4
@ArianHobson333

Complete Claude Code setup for bug bounty hunting — 99 skills, 22 slash commands, 10 agents, hooks, and 4 vendored toolkits (shuvonsec, transilience, Decepticon, hexstrike-ai)

updated Jun 2026

vingo

4
@tndvnn

Vingo - Học tiếng Anh tech thông qua vibe coding với Claude. Roast phát âm sai kiểu Pingo AI, hình phạt kiểu đi học VN, giải thích tech dễ hiểu. Free & Open Source.

updated Apr 2026

marketing-copilot-template

4
@Littlpinguin

Role-based AI marketing copilot for Claude Code. Clone, run /start-copilot, and the wizard fetches your site, builds your brand doctrine, wires your tools, and hands you a ready-to-use copilot. Sonnet 4.6.

updated May 2026

vibecoding-ci-kit

4
@Apri1qing

GitLab CI kit for Claude Code: merge repo/ into your app repo for AI code review on feature/* and integration/* MRs, @claude comment-triggered fixes, hooks, and memory-bank workflows.

updated Apr 2026

redditlens

4
@0xMassi

Find real pain points on Reddit and draft value-first replies. CLI + Claude Code skill. Serper + Reddit .json, zero scraping tricks, MIT.

updated May 2026

wwa-transform

4
@Humiris

WWA Transform — Turn any website into an AI-powered agentfront. Claude Code plugin + Codex agent + CLI.

updated Jun 2026

plugin-auto

4
@guiorioli

A Claude Code PreToolUse hook that adds intelligent permission evaluation to every tool call.

updated May 2026

emotional-claude-plugin

4
@MSPanchenko

Claude Code plugin — emotion-aware prompt-hygiene audit for CLAUDE.md files, skills, and agent definitions. Based on Anthropic's emotion-concepts paper https://transformer-circuits.pub/2026/emotions/index.html . Flags framings that push Claude toward desperation, sycophancy, harshness, or concealment. Report + diff, no auto-apply.

updated Apr 2026

skill-twenty-crm

4
@devchaudhary24k

Agent-ready Twenty CRM toolkit. 396 bash scripts covering every REST endpoint, CRUD, batch, filters, merges across 30+ objects. Drop-in skill for Claude Code, OpenClaw, MCP clients, or any agent/CLI with bash + curl + jq.

updated May 2026

compliance-auditor

4
@FuzulsFriend

The first Claude Skill that reads your codebase before it writes your Privacy Policy. Multi-agent compliance workflow for vibe coders and early-stage founders - GDPR, CCPA, COPPA, Israel PPL, UK GDPR, Google OAuth, CAN-SPAM.

updated May 2026

roaster-kit

4
@grippado

Roast any developer's public GitHub in the voice of Linus Torvalds, Steve Jobs, Bill Gates, John Carmack + 4 other tech icons. Pure satire. Public data only. 🔥

updated Apr 2026

newton-skill

4
@PBNZ

A Claude skill that turns Claude into a rigorous reasoning and sparring partner — honest engagement, calibrated pushback, current sources, reuse before reinvention.

updated May 2026

claude-self-learn

4
@DAYLAB-HQ

Claude Code self-improvement: proactive memory recall via hooks + rules. Lightweight, no API, fork-friendly.

updated May 2026

wechat-article-down

4
@zyw-Wayne

微信公众号文章下载工具 | WeChat Article Downloader - Claude Code Skill,自动提取文章正文、图片、音频、视频,保存为本地 Markdown | Download WeChat MP articles to local Markdown with images

updated May 2026

html-to-pptx

4
@nlj626

将 html-ppt 生成的 HTML 演示文稿一键转换为 PPTX / Convert html-ppt HTML presentations to PPTX in one click

updated May 2026

northdata-connectors

4
@p-meier

Generic NorthData API wrapper: Python CLI, MCP server, and Claude Skill.

updated May 2026

claude-pro

4
@gptdeep

2026最新Claude Pro/Code注册充值升级教程(国内用户告别封号与支付被拒)

updated May 2026
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