OptionsOn pi itself
--print-p
Non-interactive (print and exit)
--provider
Provider <provider>
--model
Pattern or ID; provider/id and :thinking suffix are accepted. <model>
--thinking
Thinking level <thinking>
--continue-c
Continue previous session
--resume-r
Pick a session to resume
--no-session
Ephemeral (do not save session)
--no-tools-nt
Disable all tools
--no-context-files-nc
Skip AGENTS.md / CLAUDE.md
--append-system-prompt
Append to system prompt <append_system_prompt>
