AI channel
MCP servers

Open-source MCP servers

Most-starred projects

721–744 of 755
vulnersCom

api

★ 377

Official Python SDK for the Vulners vulnerability-intelligence API — search CVEs, exploits and advisories (CVSS/EPSS/KEV), audit software, Linux/Windows hosts and SBOMs, and stream the whole graph. Typed sync + async clients, 100% v3-compatible, with a built-in MCP server for AI agents.

Python
IMNMV

ClaudeR

★ 372

Connect RStudio to Claude Code, Codex, Gemini, and other LLM agents via MCP. Multi-agent orchestration, automated manuscript auditing, and zero-config setup with uvx

Python
tumourlove

monolith

★ 371

MCP plugin for Unreal Engine 5.7 & 5.8 — gives AI assistants full read/write access to Blueprints, Materials, Niagara, Animation, Mesh, AI, GAS, Logic Driver, ComboGraph, UI, Audio, plus Reflection Intelligence (decision / risk / C++ reflection / replication queries). 1,400+ actions across 25+ namespaces. Native C++, zero Python dependency.

C++
kerlenton

mcpsnoop

★ 368

Wireshark for MCP. A transparent proxy that shows every real tool call between your AI client and your MCP servers, live in your terminal.

Go
CharTyr

STS2-Agent

★ 360

A Slay the Spire 2 mod that exposes the game's state and actions as a local HTTP API, wrapped as an MCP server for MCP-compatible AI clients to call directly.

C#
ThinkfleetAI

memmesh

★ 358

Persistent, self-improving memory for AI agents. Local-first Rust memory engine with MCP support.

Rust
PatrikFehrenbach

h1-brain

★ 357

MCP server that connects AI assistants to HackerOne for bug bounty hunting

Python

A JupyterLab extension supporting Claude Code, Copilot, Ollama, and OpenAI-compatible LLMs, with MCP, skills, plugins, and notebook agents.

Python
★ 353

Control and query Home Assistant from Claude and other LLMs — a Model Context Protocol (MCP) server.

Python
GoogleCloudPlatform

cymbal-air-toolbox-demo

★ 352

Demo of a customer service agent (Cymbal Air) using LangGraph, Tools, and RAG to interact with Google Cloud Databases via MCP Toolbox.

Python
JordyZomer

lemmalog

★ 347

A Datalog engine for LLM agent memory: stratified rules, provenance-tracked facts, incremental derivation, and an MCP server that lets your harness use it as a shared brain.

Rust
thecodacus

understory

★ 347

understory — memory that grows. Self-wiring, plain-markdown memory for AI agents (MCP + local models + a living graph).

TypeScript
aa0101181514

tw-legal-rag

★ 346

A free, no-signup, no-API-key Taiwan legal MCP server and CLI with 22.5 million court rulings, administrative interpretations, and constitutional court decisions, plus citation verification. For Claude, ChatGPT, and Codex - bring your own LLM, retrieval-only.

Python

A Model Context Protocol (MCP) server that enables LLMs to interact with iOS simulators through natural language commands.

TypeScript
isuzu-shiranui

UnityMCP

★ 344

Drive the Unity Editor from an AI agent or the terminal. The Editor serves MCP itself over HTTP, so there is no second process to run, and the isuzu-unity-cli command needs no Node or .NET runtime.

C#
★ 343

mcp store manager, add & syncs MCP server configurations across clients like Claude code, Cursor💡mcphub

TypeScript
gojue

moling

★ 340

MoLing is a computer-use and browser-use based MCP server. It is a locally deployed, dependency-free office AI assistant.

Go
sunriseapps

imagesorcery-mcp

★ 339

An MCP server providing tools for image processing operations

Python
buildswithpaul

Frappe_Assistant_Core

★ 337

Infrastructure that connects LLMs to ERPNext. Frappe Assistant Core works with the Model Context Protocol (MCP) to expose ERPNext functionality to any compatible Language Model

Python
mattt

emcee

★ 334

MCP generator for OpenAPIs 🫳🎤💥

Go
mrpulor-gh

nuphus-mcp

★ 334

Desktop automation MCP server — computer use for any AI agent: control screen, windows, mouse/keyboard, and Chrome via Model Context Protocol (stdio). Not a DSH plugin — DSH users install dsh-nuphus-mcp.

Rust
shlokkhemani

rabbithole

★ 334

An infinite canvas for learning — select text, ask, and answers branch out as documents. MCP server for Claude Code, Codex, and any agent.

JavaScript
★ 333

Free crypto news API - real-time aggregator for Bitcoin, Ethereum, DeFi, Solana & altcoins. No API key required. RSS/Atom feeds, JSON REST API, historical archive with market context, embeddable widgets, ChatGPT plugin, Claude MCP server, SDKs (Python, TypeScript, Go, React, PHP). AI/LLM ready. Vibe coding friendly. Open source.

TypeScript
heizaheiza

Charles-mcp

★ 332

Charles Proxy MCP server for AI agents with live capture, structured traffic analysis, and agent-friendly tool contracts

Python