Releasing n8n-nodes-signal-cli - How I automatically transcribe Signal voice messages with my own n8n node extension

I was fed up with receiving 5-minute voice messages on Signal just to find out someone was asking if I'm free next Tuesday. No automatic transcription, no way to quickly scan the content. You have to listen to the whole thing, often at the worst possible moment. So I built n8n-nodes-signal-cli - an n8n extension that integrates with Signal CLI to automatically transcribe voice messages and send…