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

8281entries
★ starsA–Z name

stackwise-skills

★ 5
@Aarvion-AI

End-to-end development skills for Claude Code: framework-specific expertise for frontend, backend, mobile, infra, and QA, with verification baked into every workflow.

updated Sep 2026

jarvis-os

★ 5
@ManceRayder42

A memory hub and curated skill set for Claude Code — persistent memory that loads from any directory, plus a guided local setup.

updated Oct 2026

cc-repo-harness

★ 5
@WangChangxin0809

Measure a repository as a place for a coding agent to work, and lay the foundation where it has none. A Claude Code plugin: hooks, guards and gates proven to turn red, layered docs, a repo graph, and a five-dimension assessment you can take again later.

updated Sep 2026

agentic-habits

★ 5
@AgriciDaniel

Agentic habits: standing behaviour for a coding agent in three tiers. Stated rules where the trigger fires, a Stop-hook gate for what must not fail, and a read-only judge that scores adherence from evidence.

updated Sep 2026

claude-web-studio

★ 5
@gonimar

Web Studio for Claude Code: tiered agents, pipeline skills, hooks, dated stack reference, agent testing framework

updated Oct 2026

skills

★ 5
@AndersonAdelino

Claude Code skills for content creators. Cut silence from video, normalize audio, remove filler words.

updated Sep 2026

humanizer-hu

★ 5
@Dexxter182

Magyar írásstílus-skill agenteknek: a kimenet ne hangozzon AI-nak. Írás közben ad szabályokat, nem a kész szöveget javítja utólag. Csak azt állítja, amit a forrás tartalmaz. 26 minta, dokumentumszintű döntések és LLM nélkül futó lint. Claude Code, Codex, Cursor, Copilot, Gemini CLI és 74 további agent. Hungarian humanizer / anti-AI-slop skill.

updated Oct 2026

livebridge-ableton-mcp

★ 5
@valentijnh

Ableton Live MCP server: make music in Ableton Live 12 by talking to Claude. 168 tools for beats, chords, Serum 2, automation, arrangement, mixing and Splice samples. macOS + Windows, no Max for Live.

updated Oct 2026

claude-code-video-editing-skill

★ 5
@vincentventalon

Claude Code skill: automatic rough cut for talking-head videos — join raw clips, remove silences, cut filler words, keep the last take, transcribe (ffmpeg + whisper.cpp). macOS, Windows, Linux.

updated Oct 2026

claude-code-image-gen

★ 5
@behzadsp

A Claude Code skill that generates images through OpenAI, Gemini, Higgsfield, FLUX, or any OpenAI-compatible endpoint. One CLI, no dependencies.

updated Sep 2026

hyper3d-documentary

★ 5
@xiaohuailabs

AI 技能:用 Hyper3D Rodin Gen-2.5 把一句话想法做成单文件网页 3D 纪录片 | 需求问答→脚本→参考图→3D 模型→审核→分镜动画成片

updated Sep 2026

youtube-agent

★ 5
@lorena-bordonaba-pau

Agente de Claude Code que analiza tu canal de YouTube con datos reales y etiqueta cada cifra según su procedencia. 28 herramientas, 17 skills, y la regla de no afirmar lo que no ha medido.

updated Oct 2026

interface-polish

★ 5
@Tsavsar

A Claude agent skill of concrete UI craft rules — radii, shadows, motion timing, color tokens, accessibility and microcopy. Adapted from the interfaces.dev cheat sheet with permission.

updated Sep 2026

jev-browser-control

★ 5
@nexibeo

Let Claude code, chatgpt codex or control your own Chrome. Chrome extension + MCP server: Jev, TypeSafe's decision model, picks each click in ~0.5 s for a fraction of a cent. MIT, bring your own OpenRouter key.

updated Oct 2026

prompt-constraints

★ 5
@q253595422

生图 / 视频提示词约束引擎 — 把模糊需求变成可执行的提示词。An Agent Skill for constrained image & video prompt engineering (Nano Banana / Seedance / Veo / Sora / Kling / Midjourney / FLUX).

updated Oct 2026

laya-codex

★ 5
@pilotspace

Ranked code retrieval for Claude Code: tree-sitter + BM25 + the Laya re-ranker, delivered through hooks and MCP

updated Oct 2026

stop-ai-slop

★ 5
@WhiteBite

Zero-dependency linter and gate that blocks AI-generated comment slop: multi-line narrative comments, changelog markers, step-numbered filler. Write-time plugin for OpenCode, Claude Code hooks, pre-commit, GitHub Action, GitLab CI, MCP server. RU+EN+DE+FR+ES detection.

updated Oct 2026

ai-ranking-scroll-seo

★ 5
@NicoSKOOL

Claude Code skill: premium scroll-driven websites that also rank. WebP budgets, schema, keyword-matched H1, Lighthouse 95+, agentic browsing.

updated Oct 2026

claude-agent-kit

★ 5
@FlaviusBurghila

Claude Code subagents, orchestration rules, read-budget hook and CLAUDE.md template

updated Oct 2026

code-animations

★ 5
@beriki770-ship-it

Claude Code skill: videos where a program draws every frame (Canvas 2D + Web Audio), rendered headless to MP4 in 16:9 / 9:16 / 4:5

updated Oct 2026

snap-x

★ 5
@ravikovind

Render self-contained Satori .mjs design files to PNG — any size, no browser. Claude Code skill + CLI + MCP server for OG cards, README cards, banners and covers.

updated Oct 2026

motion-graphic-skill

★ 5
@JakeB-5

Claude Code skill: brief + references → beat-synced single-file canvas motion graphic (HTML) with synthesized sound, mobile player and automated verification.

updated Oct 2026

logo-intro

★ 5
@CJ10110425

WebGL logo intros from any SVG logo: lens-warped close-up, wordmark reveal, gradient bloom, lock-in ring and shimmer. JS module, single-file HTML, video export and a Claude skill.

updated Oct 2026

opencode-gateway

★ 5
@Echoxiawan

Use OpenCode Zen models from Claude Code, Codex CLI, Cursor, Cline, Roo Code, Kilo Code, OpenAI SDK, LangChain, Continue and any other OpenAI or Anthropic compatible tool

updated Oct 2026
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