Automated blog agent published 35 posts but never monitored 20 reader comments

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A developer running an AI-powered agent that automatically writes and publishes articles to DEV.to twice daily discovered that 20 reader comments across 35 posts had gone unanswered for up to six weeks. No errors or alerts were triggered because the publishing pipeline functioned exactly as designed — it simply was never built to handle post-publish engagement. The developer only found the gap by accidentally querying the DEV.to comments API while looking for something unrelated. To fix the oversight, a script was written to recursively walk comment trees and identify threads where the author had not personally replied, filtering out responses from other users. The incident highlights a broader blind spot in AI-assisted development: technical debt can accumulate not from bad code, but from entire workflows that are never written at all.

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