macOSWindowsLinux

AI-powered software work, locally.

Built-in terminal, browser, and multi-engine support. Tie AI threads to real project folders.

Sentinel desktop app

Built for real work

A structured workspace, not a chat wrapper.

Multi-engine

Sentinel, Codex, Claude, or Copilot in one app.

Built-in terminal

Multiple sessions inline. No window switching.

Built-in browser

Tabs and navigation. Preview inside the app.

Workspace-aware

Threads tied to local folders with repo state.

Persistent threads

State across sessions. Pick up where you left off.

Approvals & control

Explicit approval groups before any tool runs.

14+ AI providers

BYOK
OpenAI
Anthropic
Google
Azure
Ollama

Integrations

+ more
GitHub
Gmail
Slack
Notion
Linear
DBs

Get started with Sentinel

Free. macOS, Windows, Linux.