// Run commands & scripts

portless

Replace port numbers with stable named local URLs for humans and agents.

Open source Maintained For agents

IN ONE PARAGRAPH

portless is replace port numbers with stable named local URLs for humans and agents.

Good for: Developers who want their agent (Claude Code, Codex, Cursor…) to run commands & scripts.

Not for: people who don’t want to install and run tools themselves.

01How to start

1Read the official README for requirements and permissions.
2Install it as the official guide describes.
3Tell your agent the command exists (e.g. in AGENTS.md / CLAUDE.md) so it knows when to call it.

node Node.js JavaScript runtime ✨🐢🚀✨ ★ 122k deno A modern runtime for JavaScript and TypeScript. ★ 109k bun Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one ★ 96k code-server VS Code in the browser ★ 80k cpython The Python programming language ★ 77k

Versions, why it is listed, for AI to read

Popularity evidence (third-party snapshots)

For AI agents