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A hackable AI assistant using a single SQLite table and a handful of cron jobs


pril 2025 Stevens: a hackable AI assistant using a single SQLite table and a handful of cron jobs There’s a lot of hype these days around patterns for building with AI. Agents, memory, RAG, assistants—so many buzzwords! But the reality is, you don’t need fancy techniques or libraries to build useful personal tools with LLMs.

Every morning it sends a brief to me and my wife via Telegram, including our calendar schedules for the day, a preview of the weather forecast, any postal mail or packages we’re expected to receive, and any reminders we’ve asked it to keep track of. The whole thing is hosted on Val.town, a lovely platform that offers SQLite storage, HTTP request handling, scheduled cron jobs, and inbound/outbound email: a perfect set of capabilities for this project. I generated the image assets in ChatGPT, and vibe coded the whole UI in Cursor + Claude 3.7 Sonnet; it took a tiny bit of extra effort in exchange for a lot more fun.

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