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Sweep 22 Oct 2026 · 21:04Z Build v2.1.309 528 read Stable v2.1.308 Latest v2.1.309 Next v2.1.309 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.9 ·

Enhanced MCP Tool Search Scoring

Entry
JSON All of v2.1.9
EntryKind: in v2.1.9,
ChangesSection of the release

Tool search now provides better relevance scoring for MCP tools by parsing server and action names from the tool name format (mcp__server__action_name).

Details
  • Server name exact matches: +12 points
  • Server name partial matches: +6 points
  • Action name exact matches: +8 points
  • Action name partial matches: +4 points
  • Full name matches: +3 points
  • Description word boundary matches: +2 points
Evidence

EQ7() at line 428976 (MCP tool name parser, uses regex mcp__)

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

See this entry in the whole of v2.1.9 →

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