MCP Observatory
servers

Servers

Browse enriched MCP servers by capability — filter on inferred permissions (all-of), transport, verified status, and tool count. Only servers with a captured capability surface appear here.

9 servers
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npm @payloadcms/plugin-mcp
payloadjs

MCP (Model Context Protocol) capabilities with Payload

streamable-http B 21t
npm @modelcontextprotocol/client
jspahrsummers

Model Context Protocol implementation for TypeScript - Client package

streamable-http B 1t
npm @clerk/mcp-tools
colinclerk

Tools for writing MCP clients and servers without pain

streamable-http C 0t
npm @descope/mcp-express
omercnet

Descope Express MCP SDK

streamable-http B 0t
npm @frontmcp/sdk
davidfrontegg

FrontMCP SDK

streamable-http B 0t
npm @mcp-b/webmcp-ts-sdk
miguelspizza

Browser-adapted MCP TypeScript SDK - Dynamic tool registration for W3C Web Model Context API and AI agent integration

streamable-http A 0t
npm @nestjs-mcp/server
adrian.hidalgo

Modular library for building scalable MCP servers with NestJS, providing decorators and integration patterns as a wrapper for the official MCP TypeScript SDK.

streamable-http A 0t
npm decocms
camudo

Deco CMS — Self-hostable MCP Gateway for managing AI connections and tools

streamable-http C 0t
npm fastify-mcp
haroldadmin

A Fastify plugin to run Model Context Protocol (MCP) servers

streamable-http A 0t