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 v2.1.202 Home All releases olderv2.1.201 v2.1.203newer

MCP Connector Duplicate Entry Merging

When multiple skill manifest entries resolve to the same MCP connector, they are now automatically merged into a single connector entry instead of producing ambiguous server_ambiguous errors.

Details
  • Duplicate entries are merged by unioning their tool lists
  • A warning is emitted: "[N] manifest entries resolve to connector '[name]' and were merged into one ([M] tools). A viewer with more than one connector named '[name]' gets server_ambiguous on every call until the duplicates are renamed or removed."
  • Entries that cannot be resolved (using the claude_ai_ prefix namespace) are reported as unresolved rather than silently dropped
Evidence

Connector dedup logic (search for "were merged into one (" and "server_ambiguous on every call")

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

See this entry in the whole of v2.1.202 →