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

project-r0x

124
@nhevers

Official SDK, Claude Code plugin and facilitator docs for r0x, the x402 facilitator for Robinhood Chain.

updated Jul 2026

remote-mcp-functions-python

123
@Azure-Samples

Getting Started with Remote MCP Servers using Azure Functions (Python)

updated Jun 2026

MiniMax-MCP-JS

123
@MiniMax-AI

Official MiniMax Model Context Protocol (MCP) JavaScript implementation that provides seamless integration with MiniMax's powerful AI capabilities including image generation, video generation, text-to-speech, and voice cloning APIs.

updated Jun 2026

gopher-mcp

123
@GopherSecurity

MCP C++ SDK - Model Context Protocol implementation in CPP with enterprise-grade security, observability and connectivity.

updated Jul 2026

github-copilot-api-vscode

123
@suhaibbinyounis

Unlock GitHub Copilot as a local API Gateway. Use Copilot with Cursor, LangChain, and any OpenAI-compatible tool.

updated Jul 2026

whatsapp-mcp

123
@verygoodplugins

WhatsApp MCP server - Connect Claude to WhatsApp for reading and sending messages

updated Jul 2026

generative-ui-playground

123
@CopilotKit

Interact with all three types of generative UI, all in one interface

updated Jul 2026

claude-code-clawdbot-skill

123
@win4r

A Clawdbot skill to run Claude Code (Anthropic) on the host via the claude CLI (Agent SDK).

updated Jul 2026

remindb

123
@radimsem

An agentic memory database that cuts session tokens by 82–99%. One portable SQLite file — your agent's memory, anywhere.

updated Jul 2026

kitforai

123
@kitforai

Kit for AI developer hub — official SDK, Claude Code plugin, MCP setup, and llms.txt.

updated Jul 2026

healthcare-mcp-public

122
@Cicatriiz

A Model Context Protocol (MCP) server providing AI assistants with access to healthcare data and medical information tools, including FDA drug info, PubMed, medRxiv, NCBI Bookshelf, clinical trials, ICD-10, DICOM metadata, and a medical calculator.

updated Jul 2026

pubmed-mcp-server

122
@cyanheads

Search PubMed/Europe PMC, fetch articles and full text (PMC/EPMC/Unpaywall), citations, MeSH terms via MCP. STDIO or Streamable HTTP.

updated Jul 2026

teams-mcp

122
@floriscornel

MCP server providing comprehensive Microsoft Teams and Graph API access for AI assistants including messaging, search, and user management.

updated Jul 2026

knowledge-graph-system

122
@aaronsb

Kappa Graph — κ(G). A semantic knowledge graph where knowledge has weight. Extracts concepts, measures grounding strength, preserves disagreement, traces everything to source.

updated Jul 2026

roampal

122
@roampal-ai

Memory that learns what works.

updated Jul 2026

ruby-skills

122
@st0012

Claude Code plugins for Ruby development.

updated Jul 2026

civ6-mcp

122
@lmwilki

An MCP server that lets LLM agents play Civilization VI.

updated Jul 2026

agenticros

122
@agenticros

ROS plugin for OpenClaw, Claude (Code,Desktop,Dispatch), Codex, Google Gemini, Hermes, MCP, etc.

updated Jul 2026

goldenmatch

122
@benseverndev-oss

Zero-config entity resolution & record linkage. The zero-tuning Fellegi-Sunter path beats hand-tuned Splink head-to-head and scales from a CSV to a verified 100M-row dedupe in 9.2 min. Fuzzy/exact/probabilistic + PPRL + LLM + identity graph. Python + edge-safe TypeScript (WASM), SQL-native in Postgres & DuckDB, MCP/REST + dbt/Airflow.

updated Jul 2026

ai-command

121
@mcp-wp

Control WordPress using WP-CLI, AI, and MCP.

updated Jul 2026

vscode-as-mcp-server

121
@acomagu

Expose VSCode features such as file viewing and editing as MCP, enabling advanced AI-assisted coding directly from tools like Claude Desktop

updated Jul 2026

VisionCraft-MCP-Server

121
@augmentedstartups

VisionCraft MCP delivers up-to-date, specialized computer vision and Gen-AI knowledge directly to Claude and other AI assistants.

updated Jun 2026

roundtable

121
@askbudi

Zero-configuration MCP server that unifies multiple AI coding assistants (Codex, Claude Code, Cursor, Gemini) through intelligent auto-discovery and standardized interface

updated Jul 2026

notebooklm-mcp

121
@roomi-fields

Google NotebookLM over MCP + a local HTTP REST API. Citation-backed Q&A, audio/video/content generation, multi-account rotation. For Claude Code, Codex, Cursor, n8n, Zapier, Make.

updated Jul 2026
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