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

agent-toolkit

166
@sanity-io

Collection of resources to help AI agents build better with Sanity.

updated Jul 2026

claude-code-elixir

166
@georgeguimaraes

Claude Code plugin marketplace for Elixir development

updated Jul 2026

Axon.MCP.Server

166
@ali-kamali

Transform your codebase into an intelligent knowledge base for AI-powered development with Cursor IDE, Google AntiGravity, and MCP-enabled assistants

updated Jun 2026

firecrawl-claude-plugin

166
@firecrawl

Firecrawl plugin for Claude Code - web scraping and crawling

updated Jul 2026

charlotte

166
@TickTockBent

Token-efficient browser MCP server — structured web pages for AI agents, not raw accessibility dumps

updated Jul 2026

eShopLite

165
@Azure-Samples

eShopLite is a set of reference .NET applications implementing an eCommerce site with features like Semantic Search, MCP, Reasoning models and more.

updated Jun 2026

claude-code-boost

165
@yifanzz

Claude Code Boost - Hook utilities for Claude Code with intelligent auto-approval

updated Jun 2026

LMStudio-MCP

164
@infinitimeless

A Model Control Protocol (MCP) server that allows Claude to communicate with locally running LLM models via LM Studio.

updated Jul 2026

rust-mcp-filesystem

164
@rust-mcp-stack

Blazing-fast, asynchronous MCP server for seamless filesystem operations.

updated Jul 2026

flexible-graphrag

164
@stevereiner

Python, LlamaIndex, LangChain, Docker Compose: 15 Property Graph, 4 RDF , 10 Vector, OpenSearch, Elasticsearch, Alfresco DBs. 13 data sources (9 auto-sync), KG auto-building, Ontologies, LLMs, Docling or LlamaParse doc processing, GraphRAG, RAG only, Hybrid Search, AI Chat. TypeScript React, Vue, Angular frontends, FastAPI REST backend, MCP Server.

updated Jul 2026

stock-mcp

164
@huweihua123

专业的金融市场数据 MCP 服务器 - 支持A股/美股/加密货币,原生 MCP 协议,AI Agent 友好

updated Jul 2026

comet-mcp

164
@hanzili

MCP Server connecting to Perplexity Comet browser

updated Jul 2026

homebutler

164
@Higangssh

🏠 Manage your homelab from chat. Single binary, zero dependencies.

updated Jul 2026

claude-code-production-grade-plugin

164
@nagisanzenin

Claude Code Plugin: Fully autonomous production-grade SaaS pipeline — 14 bundled skills, CEO/CTO command-driven, single install

updated Jul 2026

model-matchmaker

164
@coyvalyss1

Local hook for Cursor and Claude Code that routes prompts to the right model tier. Stop paying Opus prices to rename files.

updated Jul 2026

yantrikdb-server

164
@yantrikos

Cognitive memory database for AI agents — consolidates duplicates, detects contradictions, fades stale memories via temporal decay. Rust, AGPL, ships as library / MCP server / HTTP cluster.

updated Jul 2026

compact-plus

164
@u-ichi

Claude Code plugin: preserve and restore working state around /compact

updated Jul 2026

mcp-server-salesforce

163
@tsmztech

Salesforce MCP Server

updated Jul 2026

remote-mcp-server

163
@gleanwork

Remote MCP Server that securely connects Enterprise context with your LLM, IDE, or agent platform of choice.

updated Jun 2026

regenerator2000

163
@ricardoquesada

An interactive disassembler for the CPU 6502, focused on Commodore 8-bit computers. Features a TUI with modern features like x-ref, undo/redo, flow arrows, keyboard-driven, MCP server for auto analysis, VICE debugger and more!

updated Jul 2026

spring-boot-skills

163
@rrezartprebreza

Production-grade Claude Code and Codex skills for Spring Boot developers

updated Jul 2026

ai-media-generator

163
@Hao0321

Zero-skill cinema. Senior-director prompts on autopilot. A Claude Code Skill for high-quality AI image / video / music prompt crafting and browser-based execution across 14+ generative platforms.

updated Jul 2026

bagidea-office

163
@bagidea

A living AI-agent office on your desktop wallpaper — Claude Code agents that walk, work, delegate, learn & hold meetings. Per-agent swappable models (Claude/GLM/DeepSeek/Qwen/Kimi/OpenAI/Gemini/Groq/Ollama…), workflows, plugins, voice & Telegram/Discord/LINE. Open source.

updated Jul 2026

vox-director

163
@Alisa0808

Turn one topic into a finished Vox-style paper-collage explainer/ad video — automated end to end on Atlas Cloud + ffmpeg. An agent skill.

updated Jul 2026
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