What is a #hello-world MCP server?
An MCP server tagged #hello-world implements the Model Context Protocol so AI assistants like Claude, Cursor, and VS Code can access hello-world-related tools, data, or APIs.
6 #hello-world MCP Servers & Clients
Every MCP server and client below is tagged #hello-world — install one to give Claude, Cursor, VS Code, or any other MCP-compatible client access to hello-world tools.
All
Hello World MCP Server (Reference Extension)
anthropics
Desktop Extensions: One-click local MCP server installation in desktop apps
Added last year
mcp-demo
nssachin
Hello world on mcp server
Added last year
Hello World MCP Server (Reference Extension)
Model Context Protocol
A reference MCP extension demonstrating best practices and all available features
Added 4 months ago
MCP Server Hello World
dcSpark
Added 2 years ago
spring-boot-mcp-server-hello-world
jabrena
Hello World MCP Server
Added 2 years ago
Hello World (UV Runtime)
Anthropic
Simple MCP server using UV runtime
Added 4 months ago
Frequently asked questions
Common questions about MCP servers and clients tagged #hello-world
How many #hello-world MCP servers and clients are there?
mcp.so currently lists 6 MCP servers and clients tagged #hello-world.
How do I install a #hello-world MCP server?
Open any server below and copy its install snippet into Claude Desktop, Cursor, VS Code, or another MCP client's configuration — remote servers need no separate download.