chrissnell

Use when authoring a Graywolf Actions handler — POSIX/bash, PowerShell, or webhook receiver — that fires on inbound APRS messages of the form `@@<otp>#<action>`. Triggers when an operator says "write me an Action script", "scaffold an Action handler", "I need an SMS/garage/notify Action", or asks how to wire a script to a remote sender safely. Covers OTP/allowlist sizing, kv-vs-freeform mode, argument validation, and the safety invariants that keep an over-the-air payload from compromising the host.