Build a Local-First AI Agent with Ollama - No API Keys, No Cloud, No Signup

Build a Local-First AI Agent with Ollama The most common friction point with AI tools is setup. Create an account. Add a credit card. Generate an API key. Configure rate limits. Handle billing alerts. What if you could skip all of that? With Ollama running on your Mac, you can run AI models locally with zero cloud dependency. No account. No API key. No credit card. No data leaving your machine. Just download and run. The Setup # Install Ollama brew install ollama # Pull a model ollama pull qwen2.5:14b # It is running ollama list That is the entire setup. The model runs on your Apple Silicon GPU. Inference stays on your machine. Your data never touches a remote server. What Works Well Locally For desktop automation tasks - the kind where an agent fills in forms, navigates apps, and executes multi-step workflows - local models in the 7-14B range are surprisingly capable. They handle: Action planning. "Open Safari, go to this URL, click this button" - straightforward sequences that smalle