Launches OpenCode in the current Tuple transcription directory when transcription starts.

The trigger writes an launch-opencode-sidekick.command wrapper next to the live transcript files and opens it in your preferred terminal. The wrapper runs as #!/bin/zsh -li, so opencode is resolved from the same interactive shell environment you get in a new terminal. No install location is hard-coded.

OpenCode follows the call with Tuple's bundled watcher (tuple-call-watcher.py), shipped with this trigger and run verbatim: a fixed, deterministic script rather than a watch loop the model re-authors each session. Since OpenCode has no event-driven wake, it runs the watcher once with --catchup, then repeatedly in --exit-on-batch mode. It logs the call live, responds when addressed by name, and writes checkpoint and final summaries around transcription and call lifecycle events.

Prerequisites

• macOS
• OpenCode installed so opencode works in a new terminal
• python3 (the bundled watcher needs it; install with xcode-select --install)
• Tuple transcription enabled for the call

Installation

Drop this directory into your Tuple triggers folder:

~/.tuple/triggers/open-in-opencode/

The trigger fires the next time call transcription starts.

How it works

When call-transcription-started fires, Tuple provides TUPLE_TRIGGER_CALL_ARTIFACTS_DIRECTORY, the directory containing the current call transcription artifacts. This trigger:

1. Copies the fixed tuple-call-watcher.py and writes opencode-sidekick-prompt.md into that directory.
2. Writes an executable launch-opencode-sidekick.command wrapper into that directory.
3. Opens it in your preferred terminal via open (Ghostty → iTerm → Alacritty → Terminal; set PREFERRED_TERM to choose). No AppleScript, so it triggers no macOS accessibility prompt.
4. The wrapper starts a login interactive zsh shell, changes to the transcripts root, and runs opencode . --prompt "$(cat opencode-sidekick-prompt.md)"; OpenCode runs the bundled watcher to catch up and follow the call.

For local script testing without opening a terminal, set OPEN_IN_OPENCODE_DRY_RUN=1.