MCP Server Registry
Browse 16,275 servers scanned across 177 detection rules
sub-agents-mcp
Define task-specific AI sub-agents in Markdown for any MCP-compatible tool.
submagic-mcp-server
AI-powered video editing MCP server with Submagic API integration
Subotiz Dev MCP(Deprecated)
Connect AI assistants to Subotiz - Using Subotiz's external capabilities through natural language
Subotiz MCP
Connect AI assistants to Subotiz - Using Subotiz's external capabilities through natural language
subql
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.
Subscription Refunds
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 Ops
Substack content management and engagement automation — browse posts, reply, restack, and run automations via 26 tools.
SUBSTRATE
Persistent AI entity framework with causal memory, emotional state, and identity.
substrate-ai
Open-source framework for building stateful AI agents with memory, tools, and streaming. Works with any OpenAI-compatible API.
sucesio-mcp
The AI Seller for Sucesio.io — digital estate planning for expats in Europe. Structured data on product, pricing, use cases, security, and B2B positioning.
Sudar
An AI powered platform for empowering teachers in a multigrade classrooms
sudocode
Lightweight agent orchestration dev tool that lives in your repo
sudokuWithLLM
A Simple Sudoku Game which Can Request for LLM's Help
@suekou/mcp-notion-server
AI-friendly MCP server for the Notion API
sufy-mcp-server
A MCP server project of Sufy.
Suganthans-BigQuery-MCP-Server
BigQuery MCP server for Claude — query any BigQuery dataset in natural language, with built-in SEO analysis tools for GSC bulk export data
sugar
Persistent memory for AI coding agents. Cross-session context, global knowledge, and autonomous task execution.
suggest-skills
MCP server that suggests repository-specific AI agent skills.
sugon-mcp-server-elasticsearch
MCP server for core Elasticsearch features
Sugra API
Connector between LLM agents and world data. 643 endpoints, 75+ primary sources.
Sui
Queries the Sui blockchain via 29 tools spanning gRPC fullnode, GraphQL RPC, and archival endpoints with LLM-friendly responses.
Summarizer
Provides intelligent summarization capabilities for various types of content.
summary-stack-mcp-server
MCP server exposing Summary Stack core tools
SUMO-MCP-Server
SUMO-MCP 是一个连接大语言模型 (LLM) 与 Eclipse SUMO 交通仿真的中间件。通过 Model Context Protocol (MCP),它允许 AI 智能体(如 Claude, Cursor, TRAE等)直接调用 SUMO 的核心功能,实现从OpenStreetMap 数据获取、路网生成、需求建模到仿真运行与信号优化的全流程自动化。