Watch & read
Guides
Watch the walkthroughs, then read why Osaurus exists, how to set up a private knowledge base, and how to connect MCP tools.
Run AI locally on your Mac
3 guides
Why Osaurus
Why use Osaurus? It runs AI on your Mac instead of a server, so it works offline and your files stay yours. Free, open source, no account.
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How to set up a knowledge base
Set up a local AI knowledge base on your Mac in two minutes. Your folder is indexed in place — nothing uploaded, no account, originals never touched.
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How to connect MCP tools
Give your local AI hands. Connect an MCP server in Osaurus in under a minute — ready-made services in a few clicks, or your own custom JSON tool.
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