Osaurus is a native macOS harness for AI agents that runs 100% locally on your Mac. It provides persistent memory, autonomous execution, and cryptographic identity, with support for local models via Ollama, MLX, or LM Studio, and optional cloud models like ChatGPT, Claude, or Gemini.
Open source agents that run 100% locally on your Mac
- Running AI agents privately on your Mac without internet
- Automating file management and local development tasks
- Building custom autonomous workflows with persistent memory
- Using multiple models (local + cloud) with a single shared context
- Download the .dmg file from osaurus.ai and open it on your Mac (Apple Silicon required)
- Launch the app — no account or sign-up needed
- Connect a local model via Ollama, MLX, or LM Studio (or use built-in inference)
- Drop in files, assign tasks, and build agents with persistent memory
- Optionally add ChatGPT, Claude, or Gemini for cloud-powered tasks
- Let agents run autonomously with voice control, folder watchers, or scheduled jobs
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