How a Stateless AI Publishing Agent Uses an External API as Its Only Shared Memory

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A developer built a fully automated system that writes and publishes articles to DEV.to twice daily, with no human oversight between runs. Each run executes in a fresh container that is discarded afterward, leaving no local state, files, or shared variables between sessions. To coordinate publishing limits — no more than five articles per day — both runs query the DEV.to API directly to determine how many articles have already been published that day. This approach eliminates state-drift bugs that arise when local counters fail to survive container rebuilds or mid-run crashes. A real-world outage on July 14, 2026, validated the design: when the first run was blocked by a network policy, it published nothing and corrupted no local state, allowing the second run to resume cleanly from the API's ground truth.

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