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

8295entries
★ starsA–Z name

naverstock-api-skill

★ 8
@dd3ok

비공식 네이버증권 API Skill: 인증 없이 주식·시장 데이터를 조회하는 경량 스킬

updated Oct 2026

moltawards-skill

★ 8
@bbriggs1990

Agent-ready REST wrapper for matchawards.com: every federal + state contract, every award, every job, behind one bearer-token API. Install: curl moltawards.com/skill.md

updated Aug 2026

claude-skills

★ 8
@0xMassi

Twelve Claude Code skills enforcing strict code quality, security, and modern language patterns across TypeScript, Rust, Swift, Go, JavaScript, and PostgreSQL.

updated Sep 2026

joomla-skills

★ 8
@Joomla-Bible-Study

Joomla 5+/6/7 skill suite for AI coding assistants — extension development reference, twelve security audits, and maintenance workflows. Works with Claude Code, Claude.ai, Codex, Qwen Code, Cursor, Copilot, and more.

updated Sep 2026

social-skills

★ 8
@jedi4ever

Social-web skills for AI agents — read HN, Reddit, X, LinkedIn, articles, papers as structured context

updated Sep 2026

repo-seatbelt

★ 8
@berkcangumusisik

A safety layer for AI coding agents. CLAUDE.md/AGENTS.md generator, MCP runtime guardrail, pre-commit hook, GitHub Action.

updated Jun 2026

claude-5h-window-spread

★ 8
@Digital-Process-Tools

Stop hitting your Claude Pro/Max 5h cap. Spread your day across more windows. Skill + Python script + claude-code-scheduler dependency.

updated Oct 2026

Rich-Elicitation-Skill

★ 8
@CyberZenithX

A Claude AI skill for asking clarifying questions and resolving ambiguity before starting tasks. Multi-round elicitation, automatic question grouping, and intelligent stopping rules for better first-draft outputs.

updated Sep 2026

vps-setup-skill

★ 8
@AndyShaman

Beginner-safe Linux VPS hardening skill for Claude Code. SSH lockdown deferred until key login is verified — first-time lockout structurally impossible. macOS/Linux/Windows laptops, Debian/Ubuntu servers.

updated Jul 2026

valkey-skills

★ 8
@valkey-io

Domain-specific AI skills for working with Valkey - reusable knowledge packs that help agents and developers write correct, idiomatic, high-quality code against the Valkey ecosystem.

updated Sep 2026

claude-code-skills

★ 8
@nurdamiron

Curated, hand-verified catalog of working Claude Code skills — marketing, SEO, dev, MCP — plus a built-in 19-sub-skill SEO/GEO agent. No dead links.

updated Jul 2026

claude-skill-hormozi-offer-audit

★ 8
@johnericforte

Audit sales offers (landing pages, pricing tiers, lead magnets) using Alex Hormozi's frameworks from $100M Offers and $100M Leads. Returns a scored audit with prioritized fixes. MIT licensed. By @johnericforte.

updated Sep 2026

paper-agent

★ 8
@Rekin226

Claude Code plugin to draft, review, revise, proofread, and audit quantitative-science journal manuscripts at submission quality. Five strict modes, Semantic Scholar MCP citation integrity (no API key), .docx round-trip. Calibrated for hydrology (HJ, JHRS) and IEEE; generic profile for any field.

updated Oct 2026

personal-brand-ops

★ 8
@YonasValentin

Claude Code skill for building personal brands that convert customers, not just rack up views. Stage-aware playbooks, 21 worksheets, 40+ frameworks.

updated Aug 2026

oh-my-hermes-for-legal-researcher

★ 8
@charliehotel

Hermes Agent skill for US legal research — statute, regulation, and case law methodology ported from Anthropic's claude-for-legal (Apache 2.0).

updated Aug 2026

cognitive-learning-canvas

★ 8
@remi-huang

把硬核长内容拆成obsidian的思维导图 · 通用 AI 提示词框架(Claude/ChatGPT/Gemini)

updated Oct 2026

account-risk-skill

★ 8
@swaylq

反封号.skill — Claude Code / Anthropic / OpenAI account suspension risk detection, IP cleanliness scoring, compliance preflight, and appeal-packet skill. Compliance-only; no ban evasion.

updated Oct 2026

claude-bpmn-skill

★ 8
@architawr

Claude Code plugin (Agent Skill) for BPMN 2.0 - read, explain, create & edit .bpmn process diagrams with clean auto-generated layout, validation, and control-flow linting (deadlocks, stuck tokens). Works with Camunda Modeler & bpmn.io.

updated Oct 2026

suanfish-design-system

★ 8
@SuanFishXYY

🐟 Suanfish Design System — 33 specialized AI design agents across 7 tiers with REJECT mechanism. Multi-agent design language SKILL for Claude Code / Codex CLI / Copilot CLI. v2.5 adds AI-native Path G (streaming · tool-calls · reasoning · citations · artifacts).

updated Oct 2026

easy-cc

★ 8
@BeiZi6

Field guide to Claude Code for Chinese developers: setup, workflows, hooks, subagents, MCP, CI · Claude Code 折腾指南

updated Sep 2026

openpe

★ 8
@AoManoh

Local-first prompt enhancer for coding agents, with CLI/HTTP APIs and Codex/Claude Code/Windsurf hooks. 本地优先的 Coding Agent 提示词增强工具链,支持 CLI/HTTP API 与 Codex/Claude Code/Windsurf hook。

updated Sep 2026

google-go-style

★ 8
@cicdteam

Claude Code marketplace hosting the google-go-style skill — a digest of the Google Go Style Guide.

updated Aug 2026

social-media-scraper-skill

★ 8
@expropriationhoorayhenry64

Extract and summarize social media content from platforms like Instagram, TikTok, X, and YouTube using Claude Code.

updated Oct 2026

claude-omakase

★ 8
@gyuch-an02
updated Jun 2026
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