6c6243c0b0Change the name and version arguments to NewClient and NewServer to a `*Implementation`, to future-proof against the spec. Fixes #109.
36 lines
1,020 B
Go
36 lines
1,020 B
Go
// Copyright 2025 The Go MCP SDK Authors. All rights reserved.
|
|
// Use of this source code is governed by an MIT-style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
// !+
|
|
package main
|
|
|
|
import (
|
|
"context"
|
|
"log"
|
|
|
|
"github.com/modelcontextprotocol/go-sdk/mcp"
|
|
)
|
|
|
|
type HiParams struct {
|
|
Name string `json:"name", mcp:"the name of the person to greet"`
|
|
}
|
|
|
|
func SayHi(ctx context.Context, cc *mcp.ServerSession, params *mcp.CallToolParamsFor[HiParams]) (*mcp.CallToolResultFor[any], error) {
|
|
return &mcp.CallToolResultFor[any]{
|
|
Content: []mcp.Content{&mcp.TextContent{Text: "Hi " + params.Arguments.Name}},
|
|
}, nil
|
|
}
|
|
|
|
func main() {
|
|
// Create a server with a single tool.
|
|
server := mcp.NewServer(&mcp.Implementation{Name: "greeter", Version: "v1.0.0"}, nil)
|
|
|
|
mcp.AddTool(server, &mcp.Tool{Name: "greet", Description: "say hi"}, SayHi)
|
|
// Run the server over stdin/stdout, until the client disconnects
|
|
if err := server.Run(context.Background(), mcp.NewStdioTransport()); err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
}
|
|
|
|
// !-
|