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MCP Hub Server acts as a central connection point for managing multiple MCP servers, allowing AI assistants to interact with various tools through a unified interface. Developed by Uhyeon Park, this TypeScript implementation loads server configurations from a JSON file and provides tools to list available capabilities across all connected servers and route tool calls to the appropriate destination. The server uses stdio transport for communication and includes automatic connection management, making it particularly useful for orchestrating complex workflows that require tools from multiple specialized MCP servers without having to manage individual connections.

Enables querying train and high-speed rail schedules, durations, and seat availability between Chinese stations using 12306 data, with automatic fallback to simulated data when the API is rate-limited.

Cross-runtime memory bridge between Claude Code and OpenClaw via the lossless-claw LCM SQLite database. MCP recall tools, PreCompact capture hook, SessionStart bootstrap, lcm-recall skill.

Enables executing SQL queries against the Pacuare database with secure API token authentication, supporting data retrieval, mathematical operations, and aggregations through natural language.

A tutorial-based MCP server that fetches real-time weather data from the OpenWeatherMap API for specified locations. It serves as a practical example for implementing the Model Context Protocol using Python and the FastMCP library.

Provides an interactive Python REPL environment that maintains persistent session state, allowing users to execute Python code and access session history.

A lightweight MCP server for sending push notifications via ntfy.sh, supporting customizable titles, priorities, tags, and action buttons.

A Flask-based web application that provides a simple task management system with basic CRUD operations for managing tasks through a responsive Bootstrap interface.

Manage your whole social presence from your AI agent — posts, queues, comments, DMs, reviews, and Google Business across 11 platforms. A universal MCP server: Claude Code, Cursor, or any MCP client. Powered by Postproxy.

An MCP server connecting Claude AI with game engine runtimes (Unity & Godot) for automated testing, log filtering, and scene hierarchy inspection.

Enables web search capabilities through the Tavily API, allowing users to search the web for information using natural language queries through the Model Context Protocol.

Provides security checks for AI agents, including secret scanning, CVE lookup, and dependency vulnerability scanning, all running locally except for CVE lookups.

Provides tools to publish, subscribe, send requests, and listen for replies over ZeroMQ messaging sockets.

This MCP server, developed by tanevanwifferen, enables nested LLM queries by allowing one MCP client to call another. Built with TypeScript and leveraging the Model Context Protocol SDK, it offers tools for delegating tasks and offloading context windows. The implementation focuses on task delegation and parallel execution, with features like ignoring intermediate steps and running prompts concurrently for multiple inputs. It's particularly useful for developers working on complex AI workflows or context management, enabling use cases such as distributed problem-solving, multi-agent collaboration, and efficient handling of large context windows without directly managing multiple LLM instances.

Web search API for comprehensive event retrieval: find every relevant event across the open web — not just top results.

Enables querying AI model IQ, rankings, benchmarks, and methodology from any MCP client. Read-only access to the public AI IQ API with no API key required.

A remote MCP server deployed on Cloudflare Workers that provides Cloudflare observability tools (zone analytics, workers analytics, web analytics) and basic calculator functions, without requiring authentication.

In-memory testing toolkit for MCP servers in TypeScript - supertest for MCP

Provides current time information through a minimal MCP server deployed on Cloudflare Workers. Returns time data in multiple formats and time zones. Designed as a lightweight utility for AI assistants that need temporal awareness.

A server for connecting to a local ComfyUI instance that enables storing and summarizing notes with custom URI scheme support.