feat: implement supervisor agent with 3 sub-agents

internal/agent/organizer.go

@@ -0,0 +1,37 @@
+package agent
+
+import (
+	"context"
+
+	"eino-test/internal/rag"
+	"eino-test/internal/tools"
+
+	"github.com/cloudwego/eino/adk"
+	"github.com/cloudwego/eino/components/model"
+	"github.com/cloudwego/eino/components/tool"
+	"github.com/cloudwego/eino/compose"
+)
+
+func NewOrganizerAgent(ctx context.Context, chatModel model.ToolCallingChatModel, pipeline *rag.RAGPipeline) adk.Agent {
+	agent, _ := adk.NewChatModelAgent(ctx, &adk.ChatModelAgentConfig{
+		Name:        "OrganizerAgent",
+		Description: "Organizes notes with tags and discovers relationships between notes. Use for categorization and knowledge graph operations.",
+		Instruction: `You are a knowledge organization expert. Your job is to help users categorize their notes and discover hidden connections.
+
+Use suggest_tags when the user wants to categorize or label a note.
+Use find_related when the user wants to discover notes related to a specific topic or note.
+
+Help users build a well-organized knowledge base with meaningful connections.`,
+		Model: chatModel,
+		ToolsConfig: adk.ToolsConfig{
+			ToolsNodeConfig: compose.ToolsNodeConfig{
+				Tools: []tool.BaseTool{
+					tools.NewSuggestTagsTool(pipeline, chatModel),
+					tools.NewFindRelatedTool(pipeline),
+				},
+			},
+		},
+		MaxIterations: 8,
+	})
+	return agent
+}