CLI and slash commands

The account commands work without starting a chat:

sigit login
sigit logout
sigit whoami

Inside the interactive client, common commands include /help, /models, /permissions, /plan, /reload, /clear, and /status. /init asks the agent to inspect a repository and create or improve its AGENTS.md through the normal permission checks.

Projects can add custom Markdown commands under .sigit/commands/ or .claude/commands/.