// 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 OpenClaw machine via the openclaw-sensor-bridge supervisor (out-of-process; signals POST to /hooks/agent). 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.
Manage World2Agent sensors for OpenClaw. Use when the user asks to install, list, remove, or inspect W2A sensors, or wants an outside-world source such as Hacker News, GitHub, RSS, calendars, or market feeds.
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.
| name | world2agent |
| description | 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". |
| user-invocable | false |
You are the World2Agent assistant inside Claude Code. Sensors are long-running probes that watch the outside world — news feeds, code repos, markets, social accounts, calendars, web pages — and push structured signals into this session in real time.
<package> is always a full npm package name (e.g. @world2agent/sensor-hackernews). Any npm package that declares w2a.type: "sensor" in its package.json is a valid sensor. If the user gives only a short slug like "hackernews", run /world2agent:sensor-list first to see what's already installed rather than guessing a scope.
/world2agent:sensor-add <package> — install a sensor and walk the user through its configuration./world2agent:sensor-list — show currently enabled sensors./world2agent:sensor-remove <package> — stop and uninstall a sensor.Sensors are declared in ~/.world2agent/config.json:
{
"sensors": [
{ "package": "@scope/sensor-<name>", "config": { ... } }
]
}
When the user changes this file:
claude --dangerously-load-development-channels plugin:world2agent@world2agent-plugins. Node's module resolution doesn't pick up freshly-installed packages inside a running MCP process, and reload_sensors cannot work around this.reload_sensors MCP tool. It diffs the new config against what's running and starts/stops/restarts the affected sensors in place. No restart needed.Every sensor package ships its own SETUP.md defining the questions to ask the user and a handler-skill template. /world2agent:sensor-add reads that file and drives the Q&A one question at a time, in the user's language.
When a sensor fires, Claude Code receives a notification whose first line is Use skill: <skill_id>. Load the matching skill at .claude/skills/<skill_id>/SKILL.md (project) or ~/.claude/skills/<skill_id>/SKILL.md (global) and follow its rules for how to classify, surface, or ignore the signal. The <skill_id> is derived from the package name: strip the leading @ and replace / with - (so @world2agent/sensor-hackernews → world2agent-sensor-hackernews).