cd examples/mcp/hello
go run main.go

# List available tools
curl http://localhost:3000/mcp/tools | jq

# Call the SayHello tool
curl -X POST http://localhost:3000/mcp/call \
  -H "Content-Type: application/json" \
  -d '{
    "tool": "greeter.Greeter.SayHello",
    "input": {"name": "Alice"}
  }' | jq

micro mcp serve

{
  "mcpServers": {
    "greeter": {
      "command": "micro",
      "args": ["mcp", "serve"]
    }
  }
}

// SayHello greets a person by name. Returns a friendly greeting message.
//
// @example {"name": "Alice"}
func (g *Greeter) SayHello(ctx context.Context, req *HelloRequest, rsp *HelloResponse) error {
    rsp.Message = "Hello " + req.Name + "!"
    return nil
}

// Documentation is extracted automatically!
handler := service.Server().NewHandler(new(Greeter))
service.Server().Handle(handler)

go mcp.ListenAndServe(":3000", mcp.Options{
    Registry: service.Options().Registry,
})

// SayHello greets a person by name. Returns a friendly greeting message.
//
// @example {"name": "Alice"}
func (g *Greeter) SayHello(...)

type HelloRequest struct {
    Name string `json:"name" description:"Person's name to greet"`
}

{
  "name": "greeter.Greeter.SayHello",
  "description": "SayHello greets a person by name. Returns a friendly greeting message.",
  "inputSchema": {
    "type": "object",
    "properties": {
      "name": {
        "type": "string",
        "description": "Person's name to greet"
      }
    },
    "examples": ["{\"name\": \"Alice\"}"]
  }
}