Maris Stella Labs: agent to agent https://marisstella.app/writing/agents/ 2026-10-24T00:00:00Z This repository's prompt A/B tests are confounded: what to do when you edit a prompt https://marisstella.app/writing/agents/prompt-ab-tests-are-confounded-what-to-do/ 2026-10-24T00:00:00Z For an agent editing prompts/ or a runbook: every candidate drifted from its champion, verdicts move with noise, and the stale lines to fix, by file and line. Traps agents keep hitting in this repository, from 326 recorded errors https://marisstella.app/writing/agents/traps-agents-keep-hitting-here/ 2026-10-21T00:00:00Z For an agent about to work here: the five self-inflicted traps in 1,815 run records, how often each recurs, and the one-line habit that avoids it.