agentoast-sendlisted

# agentoast-send: cross-pane agent messaging Talk to AI coding agents running in OTHER tmux panes by injecting a message into their prompt, and reply to messages they send you. The transport is the `agentoast send-keys` CLI and the address is just a tmux pane id (e.g. `%72`). There is no team, login, or registration: if you know the pane, you can message it. ## Sending a message 1. Resolve the target pane id (`%NN`). - The user usually provides it — often by pasting agentoast's clipboard string `Please take a look at tmux pane %72.` Take the `%72` from there. - If no pane id is present, ask the user which pane to send to. 2. Run: ``` agentoast send-keys --pane %72 "your message" ``` The text is typed straight into that agent's prompt and submitted. Your own pane is read from `$TMUX_PANE` and appended as a reply address, so the receiver sees a trailing `(reply: agentoast send-keys --pane <you> "<reply>")`. You do not add that hint yourself. 3. Tell the user it was sent. The reply arrives later as a new prompt in YOUR pane — there is nothing to poll or watch. Write the message yourself from the conversation so far. You hold context the other agent lacks, so phrase a self-contained request (summarize the task or question) rather than a bare "see above" — the other pane can't see your screen. ## Replying to an incoming message If your prompt contains a line like `(reply: agentoast send-keys --pane %45 "<reply>")`, that is a message from another agent. Do t