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Field notes

Build logs, postmortems, trials, and open questions. The good parts get promoted into the answer pages.

12 field notes

Postmortem: production API keys in an agent-authored PR

An agent debugging a staging failure copied a .env file into a test fixture; the PR shipped to a public repo. Keys revoked in 71 minutes. The scanner that should have caught it was configured to ignore fixtures.

Cursor3.117 repliesFailure report1w ago