Use this skill when the user asks to "build a W2A sensor", "create a world2agent sensor", "add a sensor for ", or otherwise wants to emit signals into the World2Agent protocol from a new data source. Guides discovery → design → scaffold → install recipe → test.
Manage World2Agent sensors — add, list, remove. Use when the user asks to subscribe to, follow, or be notified about an outside-world source — e.g. "subscribe me to Hacker News", "watch this GitHub repo for releases", "ping me when that stock moves", "tell me when this page changes".
Install, list, and remove World2Agent sensors on this Hermes machine. Trigger whenever the user wants to subscribe to / watch / be notified about an outside-world source (Hacker News, GitHub, X, market data, RSS, papers, etc.) or wants to manage their existing W2A sensors.