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 v2.1.238 Home All releases olderv2.1.237 v2.1.239newer
Claude Code v2.1.238

Chrome integration reports four new session events

Under the hood
Useful2 Signal2
Elsewhere

The browser integration now reports connection and mismatch events, including tool calls attempted while disconnected.

What

The browser integration now emits four once-per-session telemetry events: tools added with where they were discovered, the bridge connecting with its status, the extension connecting, and tool calls attempted while disconnected, which flags a token or account mismatch.

Details
  • Each event carries time since session start, a label describing how that time was measured, and whether the session is remote.
  • No gate; they fire whenever the Chrome path is exercised.
Evidence

tengu_chrome_tool_call_disconnected

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

See this entry in the whole of v2.1.238 →