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Comments on No. 32 of 110 · mcprating.io · edition of Thursday 29 October 2026

MCP clients now lazy-load tools, and our gateway's token savings mostly vanished

Summary

Mcprating.io reports that Claude Code, Cursor and Kiro now load MCP tool definitions lazily by default, so a configured server adds only its tool names to each request rather than its full schemas.

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