Reading a new releasev2.1.251Analysing changes · 2/5Sorting the findings · 1/4 steps470 findings$18.91 so far
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.
When claude.ai provides built-in MCP connectors that duplicate manually-configured servers (matching by server URL), the built-in connector is automatically suppressed to avoid conflicts. A debug log message is emitted.
Evidence
Connector dedup (search for "Suppressing claude.ai connector")
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.