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

8261entries
★ starsA–Z name

ruler

★ 2.9k
@intellectronica

Ruler — apply the same rules to all coding agents

updated Oct 2026

ChineseResearchLaTeX

★ 2.9k
@huangwb8

中国科研常用LaTeX模板集

updated Oct 2026

pro-workflow

★ 2.9k
@rohitg00

Claude Code learns from your corrections: self-correcting memory that compounds over 50+ sessions. Context engineering, parallel worktrees, agent teams, and 17 battle-tested skills.

updated Oct 2026

designer-skills

★ 2.9k
@Owl-Listener

Designer Skills Collection: agentic skills, commands, and plugins for design — from research to systems, UI, interaction, and delivery.

updated Oct 2026

qwen-audio-agent

★ 2.9k
@QwenAudio

A realtime voice runtime that keeps Agents talking, working, and present. Real-time Voice Runtime for AI Agents

updated Oct 2026

cocoindex-code

★ 2.9k
@cocoindex-io

A super light-weight embedded code search engine CLI (AST based) that just works - improves speed and efficiency for coding agent 🌟 Star if you like it!

updated Oct 2026

jadx-ai-mcp

★ 2.9k
@zinja-coder

Plugin for JADX to integrate MCP server

updated Oct 2026

Claude-to-IM-skill

★ 2.9k
@op7418

Bridge Claude Code / Codex to IM platforms — chat with AI coding agents from Telegram, Discord, or Feishu/Lark.

updated Oct 2026

ccs

★ 2.9k
@kaitranntt

Switch between Claude accounts, Gemini, Copilot, OpenRouter (300+ models) via CLIProxyAPI OAuth proxy. Visual dashboard, remote proxy support, WebSearch fallback. Zero-config to production-ready.

updated Oct 2026

vexa

★ 2.9k
@Vexa-ai

Open-source meeting transcription API for Google Meet, Microsoft Teams & Zoom. Auto-join bots, real-time WebSocket transcripts, MCP server for AI agents. Self-host or use hosted SaaS.

updated Oct 2026

openlit

★ 2.8k
@openlit

OpenLIT is the open-source agent harness engineering platform: trace, evaluate, guard, and improve everything around the model in your AI agents, on OTEL.

updated Oct 2026

freecad-mcp

★ 2.8k
@neka-nat

FreeCAD MCP(Model Context Protocol) server

updated Oct 2026

drama-skills

★ 2.8k
@zenstory-ai

开源 AI 短剧/漫剧创作 skill 合集:剧本、角色资产、分镜 storyboard、图片/视频提示词、审查,适配 Claude Code 与 Codex | Open-source AI short drama / micro-drama skills for Claude Code & Codex: script, assets, storyboard, image & video prompts, review. MIT.

updated Oct 2026

tons-of-skills-marketplace

★ 2.8k
@jeremylongshore

Model-agnostic agent-skills platform with a harness-free canonical layer, verified adapters, and the ccpi package manager. Explore at tonsofskills.com.

updated Oct 2026

codex-host

★ 2.8k
@BytePioneer-AI

Run Pi and Claude Code directly in Codex Desktop. 在 Codex Desktop 中直接运行 Pi 和 Claude Code。

updated Oct 2026

datachain

★ 2.8k
@datachain-ai

The Context Layer for unstructured data: typed, versioned datasets over S3, GCS, Azure

updated Oct 2026

appllama-skills

★ 2.8k
@Appllama

A builder, not just a researcher. Agent skills that turn top-grossing app patterns into native-quality mobile screens.

updated Oct 2026

slackdump

★ 2.8k
@rusq

Save or export your private and public Slack messages, threads, files, and users locally without admin privileges.

updated Oct 2026

paper-search-mcp

★ 2.8k
@openags

MCP, CLI, Skills for searching and downloading academic papers from multiple sources like arXiv, PubMed, bioRxiv, etc.

updated Oct 2026

solon

★ 2.8k
@opensolon

🔥 Java enterprise application development framework for full scenario: Restrained, Efficient, Open, Ecologicalll!!! 700% higher concurrency 50% memory savings Startup is 10 times faster. Packing 90% smaller; Compatible with java8 ~ java26; Supports LTS. (Replaceable spring)

updated Oct 2026

sidekick.nvim

★ 2.8k
@folke

Your Neovim AI sidekick

updated Oct 2026

sprite-gen

★ 2.8k
@aldegad

Generate clean 2D game sprites & animation atlases — component-row pipeline: state rows, alpha cleanup, frame extraction, runtime atlases. Codex/Claude skill.

updated Oct 2026

reelmimic

★ 2.8k
@edenfunf

Show it a video you love. Get a new video in the same style. An AI crew (Claude Code or Codex) plans, builds and reviews it with you.

updated Oct 2026

mcp-proxy

★ 2.8k
@sparfenyuk

A bridge between Streamable HTTP and stdio MCP transports

updated Oct 2026
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