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Go

/*
* Copyright 2025 CloudWeGo Authors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package subagents
import (
"context"
"fmt"
"log"
"github.com/cloudwego/eino/adk"
"github.com/cloudwego/eino/components/tool"
"github.com/cloudwego/eino/compose"
"github.com/cloudwego/eino-examples/adk/common/model"
)
func NewBookRecommendAgent() adk.Agent {
ctx := context.Background()
a, err := adk.NewChatModelAgent(ctx, &adk.ChatModelAgentConfig{
Name: "BookRecommender",
Description: "An agent that can recommend books",
Instruction: `You are an expert book recommender.
Based on the user's request, use the "search_book" tool to find relevant books. Finally, present the results to the user.`,
Model: model.NewChatModel(),
ToolsConfig: adk.ToolsConfig{
ToolsNodeConfig: compose.ToolsNodeConfig{
Tools: []tool.BaseTool{NewBookRecommender(), NewAskForClarificationTool()},
},
},
})
if err != nil {
log.Fatal(fmt.Errorf("failed to create chatmodel: %w", err))
}
return a
}