Start Dev Server

1. Verify trigger.config.ts exists in the project
2. Build the dev command:
   • Base: npx trigger.dev@latest dev (dev is a command group; start is the default sub-command, so this runs dev start)
   • If --profile argument: add --profile <name>
   • If monorepo detected: add --config <path-to-trigger.config.ts>
3. Run the command
4. The dev server will watch for file changes and register tasks with the dev environment
5. In an agent session prefer the MCP tool start_dev_server (it runs trigger dev in the background); a foreground dev blocks the Bash tool