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 v2.1.248 Home All releases olderv2.1.247 v2.1.250newer
Claude Code v2.1.248

Remote sessions notice their own requests coming back

Under the hood
Useful2 Signal3
Remote Control

Remote sessions spot their own echoed requests and renew device proof when unverified.

What

A remote session client now recognises when a control request it sent is echoed back to it from another source, checks the device attestation status on that frame, and renews its device proof when the status is unverified.

Details
  • The client keeps the uuids of its own requests and only takes this path when the returned uuid matches one it sent; previously such frames were dropped.
  • A new echo callback fires and is wired to a one-shot handler on the pending request.
  • No gate; reachable on any remote session connection.
Evidence

echoed from source=

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

See this entry in the whole of v2.1.248 →