Alternatives to portless
50 AI Skills apps to use instead, best rated first.
Top picks
- B

batch-grill-me
Getbatch-grill-me is an agent skill from Matt Pocock's skills collection, listed on skills.sh. It interviews you relentlessly about a plan until you share an understanding. It maps decisions as a tree and asks every question it can answer now
- W

webapp-testing
GetNative Python Playwright scripts for testing local web applications with server lifecycle management. Includes with_server.py helper to automatically start and manage single or multiple servers before running automation scripts. Supports re
- C

content-research-writer
GetAssists in writing high-quality content by conducting research, adding citations, improving hooks, iterating on outlines, and providing real-time feedback on
- O

openhue
Getopenhue is an agent skill from the OpenClaw project, listed on skills.sh. It lets an agent control Philips Hue lights and scenes through a Hue Bridge with the OpenHue CLI: turn lights on and off, dim rooms, set scenes such as movie mode, an
- I

implement
Getimplement is an agent skill from Matt Pocock's skills collection, listed on skills.sh. It implements work from a spec or tickets: it fetches the ticket, works test-first at agreed seams, runs type checks and tests as it goes, reviews the re
- F

frontend-design
GetDistinctive, production-grade frontend interfaces that reject generic AI aesthetics through intentional design choices. Guides aesthetic direction selection (brutalist, maximalist, retro-futuristic, luxury, organic, etc.) before implementat
More AI Skills apps
About portless

portless
Set up and use portless for named local dev server URLs (e.g
portless is an agent skill from the vercel-labs portless project for setting up named local development URLs. Instead of addresses like localhost:3000, your app gets a stable name such as https://myapp.localhost, which removes many common problems. The skill lists the problems portless addresses: port conflicts when two projects default to the same port, the difficulty of remembering which app runs on which port, stale tabs that show the wrong app after a server restarts on the same port, and monorepos where every issue scales with each service. It also covers AI agents testing the wrong port, cookies and localStorage clashing between apps on localhost, and hardcoded ports in CORS allowlists, OAuth redirects and .env files that break when ports change. Sharing a stable URL with teammates is easier than explaining a port number. The skill's installation guidance recommends installing portless globally, and it advises against npx or pnpm dlx for one-off runs. It is listed on skills.sh, where the page shows install counts, GitHub stars and security audit results. Install it with npx skills add https://github.com/vercel-labs/portless --skill portless.
- Price
- Free
- Made by
- vercel-labs
- Category
- AI Skills
- Website
- github.com/vercel-labs/portless/portless
