mirror of
https://github.com/YspCoder/clawgo.git
synced 2026-04-13 03:17:28 +08:00
338 lines
11 KiB
Go
338 lines
11 KiB
Go
package tools
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import (
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"context"
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"fmt"
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"sort"
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"strconv"
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"strings"
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"time"
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)
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type SubagentsTool struct {
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manager *SubagentManager
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}
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func NewSubagentsTool(m *SubagentManager) *SubagentsTool {
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return &SubagentsTool{manager: m}
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}
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func (t *SubagentsTool) Name() string { return "subagents" }
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func (t *SubagentsTool) Description() string {
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return "Manage subagent runs in current process: list, info, kill, steer"
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}
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func (t *SubagentsTool) Parameters() map[string]interface{} {
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return map[string]interface{}{
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"type": "object",
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"properties": map[string]interface{}{
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"action": map[string]interface{}{"type": "string", "description": "list|info|kill|steer|send|log|resume|thread|inbox|reply|trace|ack"},
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"id": map[string]interface{}{"type": "string", "description": "subagent id/#index/all for info/kill/steer/send/log"},
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"message": map[string]interface{}{"type": "string", "description": "steering message for steer/send action"},
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"message_id": map[string]interface{}{"type": "string", "description": "message id for reply/ack"},
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"thread_id": map[string]interface{}{"type": "string", "description": "thread id for thread/trace action; defaults to task thread"},
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"agent_id": map[string]interface{}{"type": "string", "description": "agent id for inbox action; defaults to task agent"},
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"limit": map[string]interface{}{"type": "integer", "description": "max messages/events to show", "default": 20},
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"recent_minutes": map[string]interface{}{"type": "integer", "description": "optional list/info all filter by recent updated minutes"},
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},
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"required": []string{"action"},
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}
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}
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func (t *SubagentsTool) Execute(ctx context.Context, args map[string]interface{}) (string, error) {
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_ = ctx
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if t.manager == nil {
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return "subagent manager not available", nil
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}
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action, _ := args["action"].(string)
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action = strings.ToLower(strings.TrimSpace(action))
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id, _ := args["id"].(string)
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id = strings.TrimSpace(id)
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message, _ := args["message"].(string)
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message = strings.TrimSpace(message)
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messageID, _ := args["message_id"].(string)
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messageID = strings.TrimSpace(messageID)
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threadID, _ := args["thread_id"].(string)
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threadID = strings.TrimSpace(threadID)
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agentID, _ := args["agent_id"].(string)
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agentID = strings.TrimSpace(agentID)
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limit := 20
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if v, ok := args["limit"].(float64); ok && int(v) > 0 {
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limit = int(v)
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}
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recentMinutes := 0
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if v, ok := args["recent_minutes"].(float64); ok && int(v) > 0 {
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recentMinutes = int(v)
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}
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switch action {
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case "list":
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tasks := t.filterRecent(t.manager.ListTasks(), recentMinutes)
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if len(tasks) == 0 {
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return "No subagents.", nil
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}
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var sb strings.Builder
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sb.WriteString("Subagents:\n")
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sort.Slice(tasks, func(i, j int) bool { return tasks[i].Created > tasks[j].Created })
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for i, task := range tasks {
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sb.WriteString(fmt.Sprintf("- #%d %s [%s] label=%s agent=%s role=%s session=%s allowlist=%d retry=%d timeout=%ds\n",
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i+1, task.ID, task.Status, task.Label, task.AgentID, task.Role, task.SessionKey, len(task.ToolAllowlist), task.MaxRetries, task.TimeoutSec))
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}
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return strings.TrimSpace(sb.String()), nil
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case "info":
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if strings.EqualFold(strings.TrimSpace(id), "all") {
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tasks := t.filterRecent(t.manager.ListTasks(), recentMinutes)
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if len(tasks) == 0 {
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return "No subagents.", nil
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}
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sort.Slice(tasks, func(i, j int) bool { return tasks[i].Created > tasks[j].Created })
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var sb strings.Builder
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sb.WriteString("Subagents Summary:\n")
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for i, task := range tasks {
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sb.WriteString(fmt.Sprintf("- #%d %s [%s] label=%s agent=%s role=%s steering=%d allowlist=%d retry=%d timeout=%ds\n",
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i+1, task.ID, task.Status, task.Label, task.AgentID, task.Role, len(task.Steering), len(task.ToolAllowlist), task.MaxRetries, task.TimeoutSec))
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}
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return strings.TrimSpace(sb.String()), nil
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}
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resolvedID, err := t.resolveTaskID(id)
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if err != nil {
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return err.Error(), nil
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}
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task, ok := t.manager.GetTask(resolvedID)
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if !ok {
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return "subagent not found", nil
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}
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info := fmt.Sprintf("ID: %s\nStatus: %s\nLabel: %s\nAgent ID: %s\nRole: %s\nSession Key: %s\nThread ID: %s\nCorrelation ID: %s\nWaiting Reply: %t\nMemory Namespace: %s\nTool Allowlist: %v\nMax Retries: %d\nRetry Count: %d\nRetry Backoff(ms): %d\nTimeout(s): %d\nMax Task Chars: %d\nMax Result Chars: %d\nCreated: %d\nUpdated: %d\nSteering Count: %d\nTask: %s\nResult:\n%s",
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task.ID, task.Status, task.Label, task.AgentID, task.Role, task.SessionKey, task.ThreadID, task.CorrelationID, task.WaitingReply, task.MemoryNS,
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task.ToolAllowlist, task.MaxRetries, task.RetryCount, task.RetryBackoff, task.TimeoutSec, task.MaxTaskChars, task.MaxResultChars,
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task.Created, task.Updated, len(task.Steering), task.Task, task.Result)
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if events, err := t.manager.Events(task.ID, 6); err == nil && len(events) > 0 {
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var sb strings.Builder
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sb.WriteString(info)
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sb.WriteString("\nEvents:\n")
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for _, evt := range events {
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sb.WriteString(formatSubagentEventLog(evt) + "\n")
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}
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return strings.TrimSpace(sb.String()), nil
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}
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return info, nil
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case "kill":
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if strings.EqualFold(strings.TrimSpace(id), "all") {
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tasks := t.filterRecent(t.manager.ListTasks(), recentMinutes)
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if len(tasks) == 0 {
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return "No subagents.", nil
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}
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killed := 0
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for _, task := range tasks {
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if t.manager.KillTask(task.ID) {
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killed++
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}
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}
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return fmt.Sprintf("subagent kill requested for %d tasks", killed), nil
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}
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resolvedID, err := t.resolveTaskID(id)
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if err != nil {
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return err.Error(), nil
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}
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if !t.manager.KillTask(resolvedID) {
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return "subagent not found", nil
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}
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return "subagent kill requested", nil
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case "steer":
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if message == "" {
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return "message is required for steer", nil
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}
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resolvedID, err := t.resolveTaskID(id)
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if err != nil {
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return err.Error(), nil
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}
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if !t.manager.SteerTask(resolvedID, message) {
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return "subagent not found", nil
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}
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return "steering message accepted", nil
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case "send":
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if message == "" {
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return "message is required for send", nil
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}
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resolvedID, err := t.resolveTaskID(id)
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if err != nil {
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return err.Error(), nil
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}
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if !t.manager.SendTaskMessage(resolvedID, message) {
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return "subagent not found", nil
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}
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return "message sent", nil
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case "reply":
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if message == "" {
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return "message is required for reply", nil
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}
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resolvedID, err := t.resolveTaskID(id)
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if err != nil {
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return err.Error(), nil
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}
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if !t.manager.ReplyToTask(resolvedID, messageID, message) {
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return "subagent not found", nil
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}
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return "reply sent", nil
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case "ack":
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if messageID == "" {
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return "message_id is required for ack", nil
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}
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resolvedID, err := t.resolveTaskID(id)
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if err != nil {
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return err.Error(), nil
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}
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if !t.manager.AckTaskMessage(resolvedID, messageID) {
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return "subagent or message not found", nil
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}
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return "message acked", nil
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case "thread", "trace":
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if threadID == "" {
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resolvedID, err := t.resolveTaskID(id)
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if err != nil {
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return err.Error(), nil
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}
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task, ok := t.manager.GetTask(resolvedID)
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if !ok {
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return "subagent not found", nil
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}
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threadID = task.ThreadID
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}
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if threadID == "" {
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return "thread_id is required", nil
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}
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thread, ok := t.manager.Thread(threadID)
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if !ok {
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return "thread not found", nil
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}
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msgs, err := t.manager.ThreadMessages(threadID, limit)
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if err != nil {
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return "", err
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}
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var sb strings.Builder
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sb.WriteString(fmt.Sprintf("Thread: %s\nOwner: %s\nStatus: %s\nParticipants: %s\nTopic: %s\n",
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thread.ThreadID, thread.Owner, thread.Status, strings.Join(thread.Participants, ","), thread.Topic))
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if len(msgs) > 0 {
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sb.WriteString("Messages:\n")
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for _, msg := range msgs {
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sb.WriteString(fmt.Sprintf("- %s %s -> %s type=%s reply_to=%s status=%s\n %s\n",
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msg.MessageID, msg.FromAgent, msg.ToAgent, msg.Type, msg.ReplyTo, msg.Status, msg.Content))
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}
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}
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return strings.TrimSpace(sb.String()), nil
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case "inbox":
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if agentID == "" {
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resolvedID, err := t.resolveTaskID(id)
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if err != nil {
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return err.Error(), nil
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}
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task, ok := t.manager.GetTask(resolvedID)
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if !ok {
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return "subagent not found", nil
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}
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agentID = task.AgentID
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}
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if agentID == "" {
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return "agent_id is required", nil
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}
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msgs, err := t.manager.Inbox(agentID, limit)
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if err != nil {
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return "", err
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}
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if len(msgs) == 0 {
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return "No inbox messages.", nil
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}
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var sb strings.Builder
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sb.WriteString(fmt.Sprintf("Inbox for %s:\n", agentID))
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for _, msg := range msgs {
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sb.WriteString(fmt.Sprintf("- %s thread=%s from=%s type=%s status=%s\n %s\n",
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msg.MessageID, msg.ThreadID, msg.FromAgent, msg.Type, msg.Status, msg.Content))
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}
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return strings.TrimSpace(sb.String()), nil
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case "log":
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resolvedID, err := t.resolveTaskID(id)
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if err != nil {
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return err.Error(), nil
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}
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task, ok := t.manager.GetTask(resolvedID)
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if !ok {
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return "subagent not found", nil
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}
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var sb strings.Builder
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sb.WriteString(fmt.Sprintf("Subagent %s Log\n", task.ID))
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sb.WriteString(fmt.Sprintf("Status: %s\n", task.Status))
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sb.WriteString(fmt.Sprintf("Agent ID: %s\nRole: %s\nSession Key: %s\nThread ID: %s\nCorrelation ID: %s\nWaiting Reply: %t\nTool Allowlist: %v\nMax Retries: %d\nRetry Count: %d\nRetry Backoff(ms): %d\nTimeout(s): %d\n",
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task.AgentID, task.Role, task.SessionKey, task.ThreadID, task.CorrelationID, task.WaitingReply, task.ToolAllowlist, task.MaxRetries, task.RetryCount, task.RetryBackoff, task.TimeoutSec))
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if len(task.Steering) > 0 {
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sb.WriteString("Steering Messages:\n")
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for _, m := range task.Steering {
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sb.WriteString("- " + m + "\n")
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}
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}
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if events, err := t.manager.Events(task.ID, 20); err == nil && len(events) > 0 {
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sb.WriteString("Events:\n")
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for _, evt := range events {
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sb.WriteString(formatSubagentEventLog(evt) + "\n")
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}
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}
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if strings.TrimSpace(task.Result) != "" {
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result := strings.TrimSpace(task.Result)
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if len(result) > 500 {
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result = result[:500] + "..."
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}
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sb.WriteString("Result Preview:\n" + result)
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}
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return strings.TrimSpace(sb.String()), nil
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case "resume":
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resolvedID, err := t.resolveTaskID(id)
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if err != nil {
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return err.Error(), nil
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}
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label, ok := t.manager.ResumeTask(ctx, resolvedID)
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if !ok {
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return "subagent resume failed", nil
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}
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return fmt.Sprintf("subagent resumed as %s", label), nil
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default:
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return "unsupported action", nil
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}
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}
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func (t *SubagentsTool) resolveTaskID(idOrIndex string) (string, error) {
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idOrIndex = strings.TrimSpace(idOrIndex)
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if idOrIndex == "" {
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return "", fmt.Errorf("id is required")
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}
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if strings.HasPrefix(idOrIndex, "#") {
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n, err := strconv.Atoi(strings.TrimPrefix(idOrIndex, "#"))
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if err != nil || n <= 0 {
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return "", fmt.Errorf("invalid subagent index")
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}
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tasks := t.manager.ListTasks()
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if len(tasks) == 0 {
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return "", fmt.Errorf("no subagents")
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}
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sort.Slice(tasks, func(i, j int) bool { return tasks[i].Created > tasks[j].Created })
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if n > len(tasks) {
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return "", fmt.Errorf("subagent index out of range")
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}
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return tasks[n-1].ID, nil
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}
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return idOrIndex, nil
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}
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func (t *SubagentsTool) filterRecent(tasks []*SubagentTask, recentMinutes int) []*SubagentTask {
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if recentMinutes <= 0 {
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return tasks
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}
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cutoff := time.Now().Add(-time.Duration(recentMinutes) * time.Minute).UnixMilli()
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out := make([]*SubagentTask, 0, len(tasks))
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for _, task := range tasks {
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if task.Updated >= cutoff {
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out = append(out, task)
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}
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}
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return out
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}
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