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-style-skills

2
@M1234567654321-web

🎨 Claude-style warm-paper Skills for Claude Code — turn a sentence into Claude.ai-style PDF & editable PPTX

updated Jun 2026

claude-devops-skill

2
@ronalships

Opinionated production-grade DevOps defaults for Claude Code — Terraform, Kubernetes, CI/CD, Docker, cloud security, observability, cost, and DR. Stop generating infra that's technically correct but missing the senior-engineer instincts.

updated Jun 2026

vietnamese-docs-style

2
@bGiaHuy

AI skill tạo văn bản hành chính .docx chuẩn NĐ30/2020 — dùng với Claude, Gemini CLI

updated Jul 2026

doc-atlas

2
@LeifDiao

A Claude Code skill that distills PDF / Word / PPT / Excel / EPUB into one offline, self-contained visual dashboard — cross-file merge, conflicts surfaced, logic diagram as the centerpiece, every claim traceable to file + page.

updated Jul 2026

mindmirror-skill

2
@jjchen17

把 Claude 调成「有人味的心理陪伴者」的 Claude Code Skill · Common Factors + 危机协议 + PHQ-9/GAD-7/PSS-10 + Stanley & Brown 安全计划

updated Jun 2026

md2mindmap

2
@chrisjianghp

A Claude Code Skill that converts local or online Markdown into interactive mindmaps, output as HTML Markmap (with PDF export) or Lark/Feishu documents. It helps you quickly grasp important Markdown files in the AI era, such as understanding how others' Skills are designed and implemented.

updated Jun 2026

body-root-cause-skill

2
@JackZhong2017

基于循证营养学的补剂组合 Claude Skill

updated Jul 2026

Cat_paper_review

2
@academicatstool-netizen

🧪 Peer-review your draft across 5 lenses, methodology checked against the right standard per paper type (STROBE/PRISMA/CONSORT/COREQ/Toulmin). Referee letter + scored verdict. Runs on Claude & Codex. A lite, open-source edition of AcademiCats. 按论文类型套用学术标准的模拟同行评审 —— 可在 Claude / Codex 上使用。

updated Jul 2026

Cat_synthesis_lab

2
@academicatstool-netizen

✍️ Turn your sources into polished academic writing — reviews, proposals, essays, SoPs, résumés — every citation cross-checked, not invented. Runs on Claude & Codex. A lite, open-source edition of AcademiCats. 用你的文献写出有据成稿、引用逐条核对 —— 可在 Claude / Codex 上使用。

updated Jul 2026

agy-review

2
@OctavianTocan

Adversarially review anything - plan, design, code, writing, decision, config, idea - with the agy (Antigravity) CLI. A fast, leashed second opinion that pokes holes in whatever you give it.

updated Jun 2026

hemingway-skill

2
@Nikhil-Kasukurthi

A rigorous copy editor for Claude Code, inspired by the Hemingway Editor. Flags passive voice, adverbs, jargon, and AI slop — then rewrites.

updated Jul 2026

ai-self-portrait

2
@QY-LADK7888

A Claude Skill that turns 30 minutes of conversation into a portable self-portrait any AI can read.

updated Jun 2026

equipt

2
@Salah-XD

Verified AI skills & agents for founders & operators — marketing, sales, ops, finance, content. Scored on the Equipt Standard.

updated Jul 2026

superteam

2
@stevemarksava

Personal AI Squad · Claude Code + GitHub Copilot 12 specialist AI agents that coordinate like a team. One voice in, clean answer out. Works with Claude Code (Anthropic CLI) and GitHub Copilot Chat (VS Code extension).

updated Jun 2026

claude-clean-context

2
@mohan-n-swamy

Keep Claude Code's always-loaded context lean: deterministic memory guard-rail distiller + skills audit. Never deletes; dry-run default.

updated Jul 2026

triz-skills

2
@truinorva

A growing curated library of systematic innovation with TRIZ methodology Skills for Anthropic's Claude environment. Covers technical and business TRIZ, e.g. Contradiction Analysis, Function Analysis, Trimming, 76 Standard Solutions, and more. Built for R&D and innovation teams. Open-source under MIT License. Contributions welcome.

updated Jun 2026

timeback

2
@TexasBedouin

A quiet AI workflow coach. It spots where your time goes, hands you a 5-minute drill, and saves you a reusable playbook you can run by name. Works with Claude, Codex, and Gemini. MIT.

updated Jun 2026

ideate-skill

2
@nelsonwerd

Agent Skill for Claude and OpenAI Codex — take a fuzzy idea (or existing project) through explore → pressure-test → converge into a locked CONCEPT_BRIEF + roadmap. Upstream partner to prompt-pack.

updated Jul 2026

Real

2
@wuisabel-gif

An online prompt engineering tool designed to transform rough ideas into polished Veo 3 video-generation prompts.

updated Jul 2026

skills

2
@TheArmagan

Agent skills that strip the AI tells from writing, code, and design, and build better working habits.

updated Jul 2026

muapi-claude-code

2
@SamurAIGPT

Claude Code plugin for muapi.ai — generate images, videos & audio with 100+ AI models directly in your IDE. Install with one command.

updated Jun 2026

better-slides

2
@hanley-tech

Keynote, but a single HTML file an agent writes for you — and it actually performs. Theatrics of Keynote, openness of the web, plus a methodology for what to say.

updated Jul 2026

remote-jobs-mcp-server

2
@Jobicy

Official Model Context Protocol (MCP) server to search, filter, and retrieve live remote job listings from the Jobicy database in real-time. Works with Claude Code, Cursor, Cline, and custom AI agents.

updated Jul 2026

paxel-skill

2
@skoppisetty

Score your own Claude Code sessions on YC Paxel's 5-axis builder rubric — locally, with Claude Haiku as the scorer. No upload, no backend.

updated Jul 2026
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