Go SDK

package main

import (
	"context"
	_ "embed"
	"fmt"

	sdk "github.com/smtdfc/nagare/pkgs/plugin/sdk"
)

//go:embed metadata.json
var metadata string

type GreetArgs struct {
	Name string `json:"name" jsonschema:"description=Name of the person to greet"`
}

type GreetResult struct {
	Message string `json:"message"`
}

func main() {
	ctx := context.Background()
	plugin := sdk.NewPlugin()

	if _, err := plugin.LoadMetadata(metadata); err != nil {
		panic(err)
	}

	greet := sdk.DefineTool[GreetArgs, GreetResult](
		"greet_tool",
		"Generate a greeting for a person.",
		func(ctx *context.Context, args *GreetArgs) (*GreetResult, error) {
			return &GreetResult{Message: fmt.Sprintf("Hello, %s!", args.Name)}, nil
		},
		[]string{"greeting"},
	)

	err := plugin.Start(ctx, func() {
		if err := plugin.Handshake(ctx); err != nil {
			plugin.Logger.Error("handshake failed", "error", err)
			return
		}

		_ = plugin.RegisterToolCategories(ctx, map[string]string{
			"greeting": "Greeting tools",
		})

		if err := plugin.RegisterPluginTool(ctx, greet); err != nil {
			plugin.Logger.Error("register tool failed", "error", err)
		}
	})
	if err != nil {
		plugin.Logger.Error("plugin stopped", "error", err)
	}
}