All Articles & Tutorials
Explore practical guides, step-by-step masterclasses, and foundational definitions across AI, SQL, and data systems — written in plain, human English.
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How to build an n8n alert workflow that sends fewer, clearer Slack messages
Build n8n keepers around webhook intake, simple triage code, and interactive Slack cards. Optimize for humans who must live with the workflow.
How your AI agent will sign in to shops and banks: the Personal Agent Protocol explained
The Personal Agent Protocol is a draft open standard from Sierra and Meta for how your AI agent signs in to a company and what it may do…
When to use a plain AI chat instead of an AI agent
Use plain chat when the work is thinking and writing. Use agents when files, tests, and shells must close the loop. Match surface to stakes.
How to use voice dictation and AI speech tools for everyday work
Dictate private notes without sending your voice to the cloud. A local copy of Whisper turns speech into text on your own computer, offline. Here are the four…
Google Foresight: can an offline AI note taker on your Mac replace Granola or Otter?
Google AI Edge Foresight is a free, experimental Mac app that records meetings and writes notes without sending anything to the cloud. Here is what it does, how…
