Osaurus
Open-source native Mac app for running AI agents with their own memory, tools and a sandboxed Linux VM for code. Works offline with local models or with a cloud provider you connect, and can act as an MCP server for other clients. Apple Silicon, macOS 15.5+.
local modelsprivate assistantMac
Summary
Osaurus is a general assistant agent from Osaurus (open source). Latest version we found: 0.25.29 (released 2026-10-30). Per its documentation it supports MCP. Facts checked against official sources on 2026-10-30.
Details
MakerOsaurus (open source)
Kindgeneral assistant
Latest0.25.29 · released 2026-10-30
MCP supportMCP: yes
Last checked2026-10-30
Note: Agents are listed, not hands-on tested. README (Oct 30, 2026): local storage is plaintext by default (protected by FileVault), with opt-in SQLCipher encryption.