[BUG] Main agent not being able to read messages from sub agents (team agents)
Preflight Checklist
- [x] I have searched existing issues and this hasn't been reported yet
- [x] This is a single bug report (please file separate reports for different bugs)
- [x] I am using the latest version of Claude Code
What's Wrong?
While using Fable 5 with Claude Code, I noticed a recurring issue where team agents would send a reply, but the main agent would immediately ask them what happened to their response and request that they send it again.
Sample message from team lead:
<teammate-message teammate_id="team-lead" summary="Requesting your exploration report status"> Are you done with the ai-chat UI mapping? Please send your full structured report now (or whatever you have so far). </teammate-message>
Response:
“My full report was already sent — it may have crossed with your message. Re-sending it now to be safe.”
This has been happening relatively often. When I ask the main agent what happened, it replies that it never received the message in the first place.
What Should Happen?
The whole point of team orchestration is for the team lead to communicate with it's team, BOTH ways.
Error Messages/Logs
Steps to Reproduce
Ask fable 5 to create a team of agents to do some kind of research, then check the output of the sub agents (team agents) and the output of the team lead.
Claude Model
None
Is this a regression?
Yes, this worked in a previous version
Last Working Version
_No response_
Claude Code Version
2.1.198
Platform
Anthropic API
Operating System
macOS
Terminal/Shell
Terminal.app (macOS)
Additional Information
_No response_