Agent skill
ports
Check what's using shella ports (47100-47199). Use when debugging port conflicts or seeing what's running.
Install this agent skill to your Project
npx add-skill https://github.com/majiayu000/claude-skill-registry/tree/main/skills/data/ports
SKILL.md
Shella Port Check
Show what processes are using ports in the shella range.
Port Ranges
- 47100: Daemon API
- 47101-47199: Plugin instances
- 47200: Standalone plugin dev (
npm run dt dev plugin <name>)
Command
lsof -i :47100-47200 -P -n 2>/dev/null | grep LISTEN
Output
Show a table of:
- Port number
- Process name
- PID
- What it likely is (daemon, plugin instance, standalone dev)
If nothing is listening, say so.
If there are unexpected processes (not node), flag them as potential conflicts.
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