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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 executor
import (
"context"
"github.com/cloudwego/eino-ext/components/tool/duckduckgo/v2"
"github.com/cloudwego/eino/adk"
"github.com/cloudwego/eino/components/tool"
"github.com/cloudwego/eino/compose"
"github.com/cloudwego/eino-examples/adk/multiagent/integration-excel-agent/utils"
)
func newWebSearchAgent(ctx context.Context) (adk.Agent, error) {
cm, err := utils.NewChatModel(ctx)
if err != nil {
return nil, err
}
searchTool, err := duckduckgo.NewTextSearchTool(ctx, &duckduckgo.Config{})
if err != nil {
return nil, err
}
return adk.NewChatModelAgent(ctx, &adk.ChatModelAgentConfig{
Name: "WebSearchAgent",
Description: "WebSearchAgent utilizes the ReAct model to analyze input information and accomplish tasks using web search tools.",
Model: cm,
ToolsConfig: adk.ToolsConfig{
ToolsNodeConfig: compose.ToolsNodeConfig{
Tools: []tool.BaseTool{searchTool},
},
},
MaxIterations: 10,
})
}