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MCP Router: protocols.stateless.maxToolsListItems

maxToolsListItems caps the number of authorization-visible tools returned by one stateless tools/list operation.

  • Type: Positive integer
  • Default: 1024

The router evaluates visibility first and then applies this limit. If the visible catalog is larger, it returns a bounded catalog-limit error instead of pagination; non-empty pagination cursors are not currently supported. The serialized result must also fit maxResponseBodyBytes.