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.
/mcp groups claude.ai connectors by a check rather than one exact type name
You'll notice
Useful3Signal2
MCP
/mcp now groups claude.ai connectors correctly even when configured in different shapes.
What's wrong with this entry?
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/mcp
What
The /mcp list decided which servers were claude.ai connectors by matching a single config type string. It now asks a check function instead, so connectors configured in more than one shape are grouped together and folded under unused connectors correctly.
Evidence
heading-claudeai
Strings lifted out of the shipped bundle, so the claim above can be checked against them.