portless-local SKILL.md skillF
This file is byte-identical to the first copy the registry indexed. Same content hash, so the same checks give both the same grade.
portless-local from jellydn/my-ai-tools is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add jellydn/my-ai-tools/portless-local@git:20261007.a4a976fPins git:20261007.a4a976f in mdr.lock. Pin the fingerprint instead.
- Audit grade
- F, 16 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- jellydn/my-ai-tools
- Path
skills/portless-local/SKILL.md- Versions recorded
- 6
- Latest version
- git:20261007.a4a976f, committed Oct 7, 2026
- First version recorded
- Apr 26, 2026
- Size
- 20,971 bytes
- Repository stars
- 128
- License
- MIT
Replace port numbers with stable named .localhost URLs for local development.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Portless - Named .localhost URLs Replace port numbers with stable, named `.localhost` URLs for local development. For humans and agents. > **Note:** The portless CLI enables HTTPS on port 443 by default (`https://myapp.localhost`). Pass `--no-tls` to `portless proxy start`, or set `PORTLESS_HTTPS=0`, for plain HTTP. Keep HTTPS when the app needs OAuth, secure cookies, or HTTP/2. ## Safety and Approval Read existing proxy configuration before starting an app: auto-start reuses saved settings, including LAN mode. Outside LAN mode the proxy binds only to IPv4/IPv6 loopback; LAN mode binds all interfaces. Ask for explicit approval before first-run sudo/elevation, CA trust-store changes, `/etc/hosts` writes, LAN exposure, Tailscale sharing, public Funnel/ngrok tunnels, startup-service installation/removal, or destructive cleanup. A request for local development does not authorize these actions. Use `PORTLESS_SYNC_HOSTS=0` when hosts writes are not approved. In non-interactive environments, first-run prompts fail rather than granting permission; pre-start only an approved proxy configuration. …
Read the whole file at its exact version.
How to install
mdr add jellydn/my-ai-tools/portless-local@sha256:29ca0404c06bdf79The line at the top of this page pins the label git:20261007.a4a976f, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_vqp5tyc7d42o5yri)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 6 versions of this file, between Apr 26, 2026 and Oct 7, 2026, about one every 33 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261007.a4a976f latest | 2026-10-07 | a4a976f | 20,971 B | F | view · diff |
| git:20261007.163951e | 2026-10-07 | 163951e | 15,778 B | F | view · diff |
| git:20260710.ba92170 | 2026-07-10 | ba92170 | 15,749 B | F | view · diff |
| git:20260709.42d5cb9 | 2026-07-09 | 42d5cb9 | 15,742 B | F | view · diff |
| git:20260708.83bb509 | 2026-07-08 | 83bb509 | 15,711 B | F | view · diff |
| git:20260426.2d64ba1 | 2026-04-26 | 2d64ba1 | 15,727 B | F | view |
Audit of the latest version
- FAIL, critical: No link to an exfiltration or paste host (matched: https://random.ngrok.io)
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (20971 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.
Source
jellydn/my-ai-tools · 128 stars · license MIT · pushed 2026-11-09 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_vqp5tyc7d42o5yri GET https://markdownregistry.com/api/v1/resolve?ref=jellydn/my-ai-tools/portless-local GET https://markdownregistry.com/api/v1/blob/29ca0404c06bdf7962800b1456c4c33c5940b4e42ff6370629965d5f0d685de6
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
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