Worktree trust
When you open a project Tyrn doesn’t know, it opens in Restricted Mode. This protects your Mac from settings and tools that a project’s files could start on their own.
What you see
Tyrn shows an Unrecognized Project dialog. It says untrusted projects open in Restricted Mode, and asks you to review .tyrn/settings.json for any extensions or commands the project configures.
Restricted Mode prevents:
- Project settings from being applied.
- Language servers from running.
- MCP server integrations from installing.
Choose what to do
In the dialog, pick one:
- Trust and Continue marks the project as trusted and unlocks all features.
- Stay in Restricted Mode keeps the limits.
You can also tick Trust all projects in a parent folder to trust everything inside it.
Restricted Mode button
While a project is restricted, a Restricted Mode button shows in the title bar. Click it to open the dialog again and trust the project. The command workspace: toggle worktree security does the same.
Turn the check off
To skip trust checks for every project, set this. Only do it if you trust everything you open.
{ "session": { "trust_all_worktrees": true }}