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

8237entries
★ starsA–Z name

toonify-mcp

64
@PCIRCLE-AI

Context compression plugin for Claude Code. Trims large JSON, logs, stack traces, and source files before they enter the context window.

updated Jul 2026

agent-skills

64
@simota

124 specialist AI agents for Claude Code / Codex CLI / Antigravity CLI (agy). Anthropic Agent Skills spec-aligned, gerund-form descriptions, hub-spoke orchestration via Nexus. Covers development, security, design, testing, FinOps, compliance, observability, AI/ML, and more.

updated Jul 2026

ClaudeBot

64
@Jeffrey0117

Not a pipe to Claude. A command center on your phone. — Telegram bot for Claude Code CLI with plugin system, multi-bot, queue, streaming, and hot-reload.

updated Jul 2026

Claude-Code-Video-Toolkit

64
@wilwaldon

Skills, MCP servers, and tools for producing video with Claude Code. Covers programmatic video (Remotion, Manim), screen recording, YouTube clipping, and FFmpeg post-processing.

updated Jul 2026

Solidworks-MCP

64
@alisamsam

MCP server to automate SolidWorks using Claude AI — 22 tools for parts, sketches & features

updated Jul 2026

buyer-eval-skill

64
@salespeak-ai

B2B software vendor evaluation skill for Claude Code — domain-expert questions, vendor AI agent conversations, evidence-based scoring

updated Jul 2026

langsmith-claude-code-plugins

64
@langchain-ai

LangSmith plugins for Claude Code

updated Jul 2026

qartez-mcp

64
@kuberstar

Semantic code intelligence MCP server for Claude Code - project maps, symbol search, impact analysis, and more

updated Jul 2026

mcp

64
@bountylens

BountyLens MCP server — connect Claude Code to your Hunter Tracker

updated Jul 2026

wrap-skill

64
@ViryaZheng

A Claude Code skill that consolidates scattered project markdown files into a single canonical CLAUDE.md, with a pinned PROGRESS block at the top.

updated Jun 2026

vrchat-mcp

63
@sawa-zen

This project is a Model Context Protocol (MCP) server for interacting with the VRChat API.

updated Jul 2026

claude-with-leetcode

63
@Stewie-pixel

Daily Leetcode masterclass with Claude code DSA mentor

updated Jul 2026

awesome-claude-skills

63
@Mann1988

📊 Explore high-quality Claude skills focused on business analysis and content creation, enhancing your AI capabilities for practical applications.

updated Jul 2026

brain-mcp

63
@mordechaipotash

Local-first AI memory MCP server — query your ChatGPT, Claude Code, Cursor & Codex history from any LLM. DuckDB+parquet.

updated Jul 2026

VS-MCPServer

63
@CodingWithCalvin

VS MCP Server exposes Visual Studio features through the Model Context Protocol (MCP), enabling AI assistants like Claude to interact with your IDE programmatically. Open files, read code, build projects, and more - all through natural conversation!

updated Jul 2026

talon

63
@dylanneve1

🦅 Multi-platform agentic AI harness — runs on Telegram, Discord, Teams & Terminal with a pluggable backend (Claude, Kilo, OpenCode, Codex, OpenAI Agents), full MCP tool access, and persistent background agents (Goals, Heartbeat, Dream).

updated Jul 2026

llm-wiki-plugin

63
@praneybehl

Andrej Karpathy's LLM Wiki pattern as a Claude Code plugin — turn accumulated sources into a self-maintaining, scalable markdown knowledge base.

updated Jul 2026

sous-chef

63
@tomascupr

Claude orchestrates and reviews; Codex CLI implements. A Claude Code plugin for the two-model kitchen: /serve tasks end to end, /simmer goals until green. Your head chef doesn't chop onions.

updated Jul 2026

Claude-Deep-Research

62
@mcherukara

An MCP (Model Context Protocol) server that enables comprehensive research capabilities for Claude

updated Jul 2026

FUTURE_TOKENS

62
@jordanrubin

Composable reasoning skills for Claude - antithesize, excavate, metaphorize, synthesize, and more

updated Jun 2026

context-optimizer-mcp-server

62
@malaksedarous

A Model Context Protocol (MCP) server that provides context optimization tools for AI coding assistants including GitHub Copilot, Cursor AI, Claude Desktop, and other MCP-compatible assistants enabling them to extract targeted information rather than processing large terminal outputs and files wasting their context.

updated Jul 2026

luxor-claude-marketplace

62
@manutej

Professional Claude Code marketplace with 140 development tools: 67 skills, 28 commands, 30 agents, 15 workflows

updated Jul 2026

devrag

62
@tomohiro-owada

Markdown vector search MCP server for Claude Code. Natural language search for markdown files using multilingual-e5-small embeddings.

updated Jul 2026

multiCAD-mcp

62
@AnCode666

MCP server for use CAD software through AI assistants like Claude for Desktop or Cursor

updated Jul 2026
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