{"data":{"event":{"id":"d9379835-4e5a-40ea-aa96-780421c3a3b5","slug":"how-fyxer-built-an-ai-executive-assistant-people-trust-7f82d995c5","title":"How Fyxer built an AI executive assistant people trust","short_summary":"Fyxer uses OpenAI models, fine-tuning, memory, and real user feedback to organize inboxes and draft emails in each user’s voice.","full_description":"Fyxer uses OpenAI models, fine-tuning, memory, and real user feedback to organize inboxes and draft emails in each user’s voice.\n\nUpdate (2026-09-19): Show HN: Sigabrt.dev – cronjob monitor with an SSH TUI. Hello HN. I built this mostly to monitor the things I host myself. I know it's nothing too exciting.\nAnyway, the TL;DR is: Create an endpoint, and if your script/cronjob fails to regularly ping it, you get notified (by email or ntfy). 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