| 530 | } |
| 531 | |
| 532 | func (p *Server) subagentTools( |
| 533 | ctx context.Context, |
| 534 | currentChat func() database.Chat, |
| 535 | currentModelConfigID uuid.UUID, |
| 536 | ) []fantasy.AgentTool { |
| 537 | currentChatSnapshot := database.Chat{} |
| 538 | if currentChat != nil { |
| 539 | currentChatSnapshot = currentChat() |
| 540 | } |
| 541 | |
| 542 | spawnAgentDescription := buildSpawnAgentDescription( |
| 543 | ctx, |
| 544 | p, |
| 545 | currentChatSnapshot, |
| 546 | ) |
| 547 | |
| 548 | return []fantasy.AgentTool{ |
| 549 | fantasy.NewAgentTool( |
| 550 | spawnAgentToolName, |
| 551 | spawnAgentDescription, |
| 552 | func(ctx context.Context, args spawnAgentArgs, _ fantasy.ToolCall) (fantasy.ToolResponse, error) { |
| 553 | if currentChat == nil { |
| 554 | return fantasy.NewTextErrorResponse("subagent callbacks are not configured"), nil |
| 555 | } |
| 556 | |
| 557 | parent, err := p.loadSubagentSpawnParentChat(ctx, currentChat) |
| 558 | if err != nil { |
| 559 | return fantasy.NewTextErrorResponse(err.Error()), nil |
| 560 | } |
| 561 | |
| 562 | definition, err := resolveSubagentDefinition( |
| 563 | ctx, |
| 564 | p, |
| 565 | parent, |
| 566 | args.Type, |
| 567 | ) |
| 568 | if err != nil { |
| 569 | return fantasy.NewTextErrorResponse(err.Error()), nil |
| 570 | } |
| 571 | |
| 572 | turnParent := currentChatSnapshot |
| 573 | if turnParent.ID == uuid.Nil { |
| 574 | turnParent = parent |
| 575 | } |
| 576 | |
| 577 | options, err := definition.buildOptions( |
| 578 | ctx, |
| 579 | p, |
| 580 | parent, |
| 581 | turnParent, |
| 582 | currentModelConfigID, |
| 583 | args.Prompt, |
| 584 | ) |
| 585 | if err != nil { |
| 586 | return fantasy.NewTextErrorResponse(err.Error()), nil |
| 587 | } |
| 588 | |
| 589 | childChat, err := p.createChildSubagentChatWithOptions( |