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portless-local
82 / 100 · Low risk
Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.
By jellydn/my-ai-tools (GitHub) · coding · 129 stars · scanned at commit 119bb62
Replace port numbers with stable named .localhost URLs for local development
Works with any agent that supports SKILL.md skills.
What this skill can do
Downloads and installs other software
The author does not mention this.
Found in 2 places.
Runs commands on your computer
This is disclosed by the author in the skill's SKILL.md or README. Expected for a coding skill.
Found in 28 places.
Show 17 more
- configs/amp/plugins/my-ai-tools-skills/skills/portless-local/SKILL.md, line 92
portless run next dev # Infer name from project - configs/amp/plugins/my-ai-tools-skills/skills/portless-local/SKILL.md, line 102
portless get <name> - configs/amp/plugins/my-ai-tools-skills/skills/portless-local/SKILL.md, line 108
BACKEND_URL=$(portless get backend) - configs/amp/plugins/my-ai-tools-skills/skills/portless-local/SKILL.md, line 116
portless alias <name> <port> # Register a static route - configs/amp/plugins/my-ai-tools-skills/skills/portless-local/SKILL.md, line 124
portless alias my-postgres 5432 # -> https://my-postgres.localhost - configs/amp/plugins/my-ai-tools-skills/skills/portless-local/SKILL.md, line 132
portless list - configs/amp/plugins/my-ai-tools-skills/skills/portless-local/SKILL.md, line 140
portless trust - configs/amp/plugins/my-ai-tools-skills/skills/portless-local/SKILL.md, line 156
portless proxy start --cert ./cert.pem --key ./key.pem - configs/amp/plugins/my-ai-tools-skills/skills/portless-local/SKILL.md, line 162
portless proxy start --no-tls - configs/amp/plugins/my-ai-tools-skills/skills/portless-local/SKILL.md, line 169
portless clean - configs/amp/plugins/my-ai-tools-skills/skills/portless-local/SKILL.md, line 179
portless proxy start - configs/amp/plugins/my-ai-tools-skills/skills/portless-local/SKILL.md, line 197
portless proxy stop - configs/amp/plugins/my-ai-tools-skills/skills/portless-local/SKILL.md, line 205
portless proxy start --lan - configs/amp/plugins/my-ai-tools-skills/skills/portless-local/SKILL.md, line 221
portless hosts sync # Add current routes to /etc/hosts - configs/amp/plugins/my-ai-tools-skills/skills/portless-local/SKILL.md, line 230
PORTLESS=0 pnpm dev - configs/amp/plugins/my-ai-tools-skills/skills/portless-local/SKILL.md, line 238
portless --help - configs/amp/plugins/my-ai-tools-skills/skills/portless-local/SKILL.md, line 248
portless myapp --tailscale next dev # Tailnet; requires connected Tailscale CLI and HTTPS certificates
and 8 more places
Install
Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.
if [ -e ~/.agents/skills/'portless-local' ] || [ -L ~/.agents/skills/'portless-local' ]; then echo 'A skill folder named portless-local already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/jellydn/my-ai-tools' "$d" && git -C "$d" checkout --quiet '119bb624c79082a16ca0fe7cfa7b8116467f0d6b' -- 'configs/amp/plugins/my-ai-tools-skills/skills/portless-local' && mkdir -p ~/.agents/skills && cp -R "$d"/'configs/amp/plugins/my-ai-tools-skills/skills/portless-local' ~/.agents/skills/'portless-local' && rm -rf "$d"; fi
Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'portless-local' ~/.claude/skills/'portless-local' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.
Badge for your README
The badge for jellydn/my-ai-tools shows the score of its lowest-scoring skill.

[](https://zalavijaysinh.github.io/skilltrust/repos/jellydn/my-ai-tools/)
Score history
| Date | Version | Score |
|---|
| 2026-11-13 | 119bb62 | 82 |
| 2026-11-09 | 535202d | 82 |
| 2026-11-07 | f7f09a2 | 82 |
Also found in
Identical copies of this skill exist at:
- jellydn/my-ai-tools/skills/portless-local