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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 v2.1.47 Home All releases ←olderv2.1.45 v2.1.48newer→

Claude Code v2.1.47 18 Feb 2026

In-Process Chrome MCP Server

What

Chrome browser automation MCP server can now run in-process for better performance.

Details

Logs "In-process Chrome MCP server started" when initialized
Uses new SSE transport infrastructure
Cleaner shutdown handling

Evidence

Chrome MCP server (search for "In-process Chrome MCP server started")

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

See this entry in the whole of v2.1.47 →