3b86fb5601
Export the Transport interface, as there's no reason users shouldn't be able to define their own transports: they are just bidirectional streams. Also, add a godoc example for basic Server usage. Finally, remove some TODOs that existed due to a bad merge: they are related to the (as yet unsubmitted) streamable HTTP transport. Change-Id: Id669793fc80630e667d50611fe2876d09125a025 Reviewed-on: https://go-review.googlesource.com/c/tools/+/668675 TryBot-Bypass: Robert Findley <rfindley@google.com> Reviewed-by: Sam Thanawalla <samthanawalla@google.com> Auto-Submit: Robert Findley <rfindley@google.com>
53 lines
1.2 KiB
Go
53 lines
1.2 KiB
Go
// Copyright 2025 The Go MCP SDK Authors. All rights reserved.
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// Use of this source code is governed by an MIT-style
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// license that can be found in the LICENSE file.
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package mcp_test
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import (
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"context"
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"fmt"
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"log"
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"github.com/modelcontextprotocol/go-sdk/mcp"
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)
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type SayHiParams struct {
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Name string `json:"name" mcp:"the name to say hi to"`
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}
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func SayHi(ctx context.Context, cc *mcp.ClientConnection, params *SayHiParams) ([]mcp.Content, error) {
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return []mcp.Content{
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mcp.TextContent{Text: "Hi " + params.Name},
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}, nil
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}
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func ExampleServer() {
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ctx := context.Background()
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clientTransport, serverTransport := mcp.NewLocalTransport()
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server := mcp.NewServer("greeter", "v0.0.1", nil)
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server.AddTools(mcp.MakeTool("greet", "say hi", SayHi))
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clientConnection, err := server.Connect(ctx, serverTransport, nil)
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if err != nil {
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log.Fatal(err)
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}
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client := mcp.NewClient("client", "v0.0.1", nil)
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serverConnection, err := client.Connect(ctx, clientTransport, nil)
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if err != nil {
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log.Fatal(err)
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}
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content, err := serverConnection.CallTool(ctx, "greet", SayHiParams{Name: "user"})
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if err != nil {
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log.Fatal(err)
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}
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fmt.Println(content[0].(mcp.TextContent).Text)
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serverConnection.Close()
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clientConnection.Wait()
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// Output: Hi user
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}
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