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

winremote-mcp

158
@dddabtc

Windows Remote MCP Server — 40+ tools for desktop automation, process management, file operations via FastMCP

updated Jul 2026

filetree-skill

158
@nekocode

A Claude Code plugin that maintains `FILETREE.md`.

updated Jul 2026

GEmojiSharp

157
@hlaueriksson

:octocat: GitHub Emoji for C#, dotnet and beyond

updated May 2026

postman-mcp-server

157
@delano

An MCP server that provides access to Postman.

updated Jul 2026

paiml-mcp-agent-toolkit

157
@paiml

Pragmatic AI Labs MCP Agent Toolkit - An MCP Server designed to make code with agents more deterministic

updated Jul 2026

anythingmcp

157
@HelpCode-ai

Self-hosted, open-source AI-empowered MCP gateway: turn any API, database or MCP server into custom connectors for Claude, ChatGPT, Gemini, Copilot & Cursor — no code. Convert REST, SOAP, WSDL, GraphQL & SQL to MCP, with OAuth2, RBAC & audit log. 175+ pre-built adapters (Deutsche Bahn, weclapp, Etsy, DHL, Shopware…)

updated Jul 2026

any-chat-completions-mcp

156
@pyroprompts

MCP Server for using any LLM as a Tool

updated Jul 2026

mcp-1panel

156
@1Panel-dev

mcp-1panel is an implementation of the Model Context Protocol (MCP) server for 1Panel.

updated Jul 2026

toolhive-studio

156
@stacklok

ToolHive is an application that allows you to install, manage and run MCP servers and connect them to AI agents

updated Jul 2026

-mcp-to-skill-converter

156
@GBSOSS

Convert any MCP server into a Claude Skill with 90% context savings

updated Jul 2026

ZotSeek

156
@introfini

AI semantic search for Zotero, with a built-in MCP server for AI agents (Claude Code, Codex). Find papers by meaning. 100% local and private.

updated Jul 2026

ClaudeAdvancedPlugins

156
@JoasASantos

Claude Code Advanced Plugins

updated Jul 2026

ksail

155
@devantler-tech

All-in-one Kubernetes SDK: create, manage, and operate clusters across distributions (Kind, K3d, Talos, VCluster) with built-in GitOps, secrets, AI assistant, and MCP server. Only requires Docker or a Cloud Provider.

updated Jul 2026

claudeus-wp-mcp

155
@deus-h

Claudeus WordPress MCP Server

updated Jul 2026

esp-mcp

155
@horw

Centralize ESP32 related commands and simplify getting started with seamless, LLM-driven interaction and help.

updated Jul 2026

ultimate_mcp_server

155
@Dicklesworthstone

Comprehensive MCP server exposing dozens of capabilities to AI agents: multi-provider LLM delegation, browser automation, document processing, vector ops, and cognitive memory systems

updated Jul 2026

bitbucket-mcp

155
@MatanYemini

Bitbucket MCP - A Model Context Protocol (MCP) server for integrating with Bitbucket Cloud and Server APIs

updated Jul 2026

claude-batch-toolkit

155
@s2-streamstore

Send non-urgent work to the Anthropic Batch API at 50% cost — directly from Claude Code

updated Jul 2026

prism-coder

155
@dcostenco

Persistent memory + local AI for coding agents. 2B–27B open-weight LLM fleet, cross-session Mind Palace, cognitive routing, L3 grounding verifier, multi-agent Hivemind. Works with Claude Code, Cursor, VS Code. Offline-first, HIPAA-ready. Free tier included.

updated Jul 2026

x-twitter-scraper

155
@Xquik-dev

Xquik agent Skill for REST, OAuth-first MCP, webhooks, exports, tweet search, follower data, monitoring, and confirmation-gated publishing. Not affiliated with X Corp.

updated Jul 2026

open-claude-in-chrome

155
@noemica-io

Claude in Chrome, reverse-engineered and open-source. No domain blocklist. Any Chromium browser. Same 18 MCP tools, same performance.

updated Jul 2026

Readme.skill

155
@study8677

Turn your local Claude Code / Codex CLI history into a shareable, anonymized AI-Native developer profile + viral SVG poster. A skill, not a script — 100% local & read-only.

updated Jul 2026

m5-paper-buddy

155
@op7418

📟 Claude Code physical companion on M5Paper V1.1 e-ink. Multi-session dashboard, hardware approval (buttons + touch), AskUserQuestion option cards, CJK, USB/BLE, installable as a Claude Code plugin. / Claude Code 实体搭档,把 M5Paper 变成 Claude Code 的多会话看板 + 硬件审批面板。

updated Jul 2026

homelab-monitor

155
@SikamikanikoBG

Plug-and-play homelab dashboard in one container — GPU, local-AI VRAM, Docker, systemd, host health. Built-in read-only MCP server so AI agents can explore it too.

updated Jul 2026
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