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 v2.1.242 Home All releases olderv2.1.241 v2.1.243newer
Claude Code v2.1.242

Browser tools reached over a remote device get the same handling as local ones

You'll notice
Useful2 Signal3
Browser

Browser tools driven on another device now behave like local browser tools.

What

The prefix list used to special-case preview and browser tools now also matches browser tools proxied through the remote-devices connector, so driving a browser on another device behaves like driving one locally.

Evidence

mcp__remote-devices__Claude_Browser__

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 v2.1.242 →