Ask from the terminal, answer on your phone.
A coding agent calls nudge's ask tool over MCP, or runs nudge ask --option Yes --option No "Merge the pull request?" in its shell. Your phone shows a notification; you tap an option or type a reply; the answer goes back to the agent, and the agent carries on.
nudge is being built step by step. The plan is in docs/plan.md, and the rules for working on it are in AGENTS.md. docs/setup.md says how to set up a machine and the phone.