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 v2.1.239 Home All releases olderv2.1.238 v2.1.240newer
Claude Code v2.1.239

/list-agents names this session and flags shadowed teammate names

Use it now
Useful3 Signal4
Slash Commands

/list-agents now shows the address other sessions use for you plus a teammates section.

/list-agents
What

The agent listing now opens with the name other sessions use to address this session, with different wording when a subagent is asking, and adds a teammates section built from the team roster file.

Details
  • Where a subagent in this session shares a teammate's name, the listing says either that the teammate is not messageable by name or to message it by the exact name as printed.
  • Cloud, local and Remote Control listings each get their own note when only part of the listing could be fetched.
  • When cross-session messaging is off, the listing says so outright: Cross-session messaging is switched off in this session right now.
Evidence

Cross-session messaging is switched off in this session right now

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

Related

Other releases about the same thing. Found by shared names or similar wording; neither means one caused the other.

See this entry in the whole of v2.1.239 →