Commands

Command	Description	Implementation
/help	Show available commands and usage hints.	src/chat/SlashCommandHandler.ts
/model	Change provider and model (provider:model).	src/chat/SlashCommandHandler.ts
/exit	Gracefully terminate the chat session.	src/chat/SlashCommandHandler.ts

All commands run inside the same Effect runtime as messages, so they can call services or tools if needed.

Add your own

Follow the pattern in SlashCommandHandler: add the command to SLASH_COMMANDS, implement a handler, and branch on it in handleSlashCommand.