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Draft the file your agent loads at every session start

This story is from 2026-10-15. It is preserved in the archive; the latest stories are on the live feed.

Sterling Chin , an applied AI engineer and senior developer advocate at Postman, credits a capable model, but almost none of what made his agent useful was model selection. Most of it is files the session loads before he types anything. His agent, Marvin, is custom commands and markdown on Claude C…

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  1. 2026-10-15 20:30 · DEV Community — AI
    Draft the file your agent loads at every session start

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