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Get Started Free →qdhenry/setup-portless
Sets up Portless for a project to replace port numbers with stable named .localhost URLs.
Passed 14 of 22 test cases with the skill, and 4 of 22 without it.
and 13 more in the full report
13 fixed1 passed either way5 still failing3 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 13 test cases the skill fixed. Same model, same prompt, with and without the skill.
When running a service wrapped with `portless myapp npm start` without any port overrides, what URL and port combination is displayed for browser access?
| Checked | Without skill | With skill |
|---|---|---|
| States default URL format as http://myapp.localhost:1355. | Missed | Passed |
The instructions your model reads when the skill loads.
Requirements: Node.js 20+, macOS or Linux.
<quick_start> Run these commands to get started:
# Install globally
npm install -g portless
# Start the proxy daemon
portless proxy start
# Run your app with a named route
portless myapp next dev
# => http://myapp.localhost:1355
</quick_start>
Step 1: Verify prerequisites
Check Node.js version is 20+ and platform is macOS or Linux:
node --version
uname -s
If Node.js < 20, inform the user they need to upgrade before proceeding.
Step 2: Detect project context
Read package.json to understand:
test cases passed, vs 4 / 22 without
More skills from the same source and nearby in the registry, with their headline benchmark lift.