The 'one user works' checklist

Why this matters

Before you tell anyone about your agent, it should reliably serve YOU. The dogfood checklist: deploy works, auth works, agent answers correctly on a small eval, audit logs capture traces, cost caps prevent runaway, rollback procedure tested. If you can't survive ONE user (yourself) for a week, scaling is irrelevant.

Demo

Day-0 checklist: (1) Service deployed at a public URL with HTTPS. (2) Auth gates the API. (3) Agent answers correctly on 10 representative queries. (4) Audit log captures every request + response. (5) Cost caps prevent disaster. (6) Rollback works (deliberately deploy a bad version; revert in <5 min). (7) Health endpoint + uptime monitoring. (8) One alert (high error rate) wired to YOU. (9) Daily $ cost visible somewhere you check. Pass all 9 before announcing.

Try it yourself

1. Go through the 9-item checklist. Fail any? Fix before announcing.
2. Use your own agent daily for a week. The bugs you find here are the bugs your users won't find later.
3. Have a friend use it for 30 minutes. The 'fresh eyes' bugs matter.
4. Don't share publicly until all 9 items pass. The first impression matters.

References

• Patrick McKenzie — pre-launch checklists
• Google SRE — production readiness

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