MCP Server Registry

Connect AI assistants to Subotiz - Using Subotiz's external capabilities through natural language

SubQuery is an Open, Flexible, Fast and Universal data indexing framework for web3. Our mission is to help developers create the decentralised products of the future.

Determine refund eligibility for popular US consumer subscriptions including Apple, Netflix, and Adobe. Simplify the process of reclaiming funds by providing clear approval status based on vendor policies. Check status for individual plans across major digital service providers within the United States.

Substack content management and engagement automation — browse posts, reply, restack, and run automations via 26 tools.

Persistent AI entity framework with causal memory, emotional state, and identity.

Open-source framework for building stateful AI agents with memory, tools, and streaming. Works with any OpenAI-compatible API.

MCP server for Substrate agent rooms

A comprehensive New York City subway information portal providing riders with real-time service status, line maps, station guides, and transit tips across all MTA subway routes. Designed for both commuters and visitors, it offers up-to-date train arrival times, planned service changes, route details, and practical guidance on navigating the subway system. The NYC subway operates 24/7 across 472 stations on lines identified by letters and numbers, making this resource useful for trip planning and daily travel in the city.

Real-time NYC transit data for subway, bus, ferry, commuter rail, and Citi Bike. Get live arrivals, service alerts, trip planning, and station info across all MTA services. Zero API key required - just connect and query.

Provide a scalable and efficient server-side application framework to implement the Model Context Protocol (MCP) using Node.js and NestJS. Enable seamless integration of LLMs with external data and tools through a robust and maintainable server architecture. Facilitate rapid development and deployment of MCP servers with modern TypeScript tooling and best practices.

The AI Seller for Sucesio.io — digital estate planning for expats in Europe. Structured data on product, pricing, use cases, security, and B2B positioning.

An AI powered platform for empowering teachers in a multigrade classrooms

Lightweight agent orchestration dev tool that lives in your repo

A Simple Sudoku Game which Can Request for LLM's Help

MCP server for interacting with Notion API based on Node

A MCP server project of Sufy.

BigQuery MCP server for Claude — query any BigQuery dataset in natural language, with built-in SEO analysis tools for GSC bulk export data

Persistent memory for AI coding agents. Cross-session context, global knowledge, and autonomous task execution.

Workflow intelligence that connects your fragmented tools -- Linear, GitHub, Figma, Slack, Notion, email, calendars -- and builds a living knowledge graph of tasks, people, and relationships. Every signal understood, every dropped ball caught. Supports stdio and HTTP transport modes.

MCP server that suggests repository-specific AI agent skills.

MCP server for core Elasticsearch features

Connector between LLM agents and world data. 643 endpoints, 75+ primary sources.

Integrates with the Sui blockchain network to enable test token requests, wallet management, and smart contract interactions using the official Sui SDK