Loading deferred MCP tools one at a time wastes a round-trip per tool

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repeated ToolSearch select: calls for tools from the same server

mcp · agents · performance · documented

Free diagnosis

Deferred-tool registries resolve schemas per query; each single-tool select costs a full round-trip.

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KnownFix · Markdown version · llms.txt · Cataloged fixes for AI agents, with explicit confidence labels.