Source Intelligence

DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.

All of v2.1.27 Home All releases olderv2.1.26 v2.1.28newer
Claude Code v2.1.27

Enhanced Multi-Agent Team UI

The multi-agent/team system receives significant UI improvements with structured status messages and lifecycle indicators.

New status indicators:

  • Agent idle / Agent idle - Task X completed status display for idle agents
  • 1 agent spawned / N agents spawned notifications when teammates are created
  • 1 agent shut down / N agents shut down notifications when teammates exit
  • Created team display when a new team is initialized

Structured message formatting:

  • [Shutdown Request from X] - when an agent requests another to shut down
  • [Shutdown Approved] X is now exiting - when shutdown is accepted
  • [Shutdown Rejected] X: reason - when shutdown is declined
  • [Join Request] name wants to join - when an agent requests to join a team
  • [Join Approved] You are now name in team - when join is accepted
  • [Join Rejected] reason - when join is declined
  • [Task Assigned] #id - subject - when a task is assigned to an agent
  • [Plan Approval Request from X] - when plan review is requested
  • [Plan Approved] You can now proceed with implementation - when plan is approved
  • [Plan Rejected] feedback - when plan is rejected with feedback
Evidence

Agent idle status (search for "Agent idle") and spawn notifications (search for "1 agent spawned")

Strings lifted out of the shipped bundle, so the claim above can be checked against them.

See this entry in the whole of v2.1.27 →