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I cut my AI agent's reading by 78%. It lost 2 answers to a missing folder name.

This story is from 2026-10-22. It is preserved in the archive; the latest stories are on the live feed.

TL;DR A context-shrinking MCP tool cut what my agent sent to the model by a median 78%, on every question. It answered 7 of 10 correctly, against 9 of 10 with full files. Every miss traced back to one small detail: a file shown without its folder. Along the way, I found a bug the founder fixed with…

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  1. 2026-10-22 13:54 · DEV Community — AI
    I cut my AI agent's reading by 78%. It lost 2 answers to a missing folder name.

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