Developer Uses Grok API to Auto-Deliver Curated AI Updates via Messaging App

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A software engineer built a lightweight automation pipeline to receive curated AI news each morning without having to browse X (formerly Twitter). The system chains the Grok API, Google Apps Script, and the LINE messaging app to deliver a short daily digest on a scheduled basis. Grok handles both retrieving content from X and filtering it down to topics relevant to software engineering, such as coding agents, developer tools, and CI/CD workflows. The developer found that crafting precise selection criteria in the prompt — rather than simply asking for 'important AI news' — was the most critical step in making the output genuinely useful. The project was motivated by a desire to access fast-moving technical information on X while avoiding the mental fatigue associated with scrolling the platform directly.

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