Function Example_elicitation

mcp/client_example_test.go:106–139

!-sampling !+elicitation

()

// !+elicitation

func Example_elicitation() {
	ctx := context.Background()
	ct, st := mcp.NewInMemoryTransports()

	s := mcp.NewServer(&mcp.Implementation{Name: "server", Version: "v0.0.1"}, nil)
	ss, err := s.Connect(ctx, st, nil)
	if err != nil {
		log.Fatal(err)
	}
	defer ss.Close()

	c := mcp.NewClient(&mcp.Implementation{Name: "client", Version: "v0.0.1"}, &mcp.ClientOptions{
		ElicitationHandler: func(context.Context, *mcp.ElicitRequest) (*mcp.ElicitResult, error) {
			return &mcp.ElicitResult{Action: "accept", Content: map[string]any{"test": "value"}}, nil
		},
	})
	if _, err := c.Connect(ctx, ct, nil); err != nil {
		log.Fatal(err)
	}
	res, err := ss.Elicit(ctx, &mcp.ElicitParams{
		Message: "This should fail",
		RequestedSchema: &jsonschema.Schema{
			Type: "object",
			Properties: map[string]*jsonschema.Schema{
				"test": {Type: "string"},
			},
		},
	})
	if err != nil {
		log.Fatal(err)
	}
	fmt.Println(res.Content["test"])
	// Output: value
}

// !-elicitation