portal-relay SKILL.md skillB
portal-relay from gosuda/portal-tunnel is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add gosuda/portal-tunnel/portal-relay@git:20261108.f9aaa73Pins git:20261108.f9aaa73 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- B, 16 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- gosuda/portal-tunnel
- Path
plugins/portal-relay/skills/portal-relay/SKILL.md- Versions recorded
- 1
- Latest version
- git:20261108.f9aaa73, committed Nov 8, 2026
- Size
- 15,363 bytes
- Repository stars
- 301
- License
- MIT
Set up and run a public Portal relay on any Linux host with a public IP — Docker Compose deployment, embedded authoritative DNS with one-time NS delegation, optional TCP/UDP lease ports for game hosting, and registration in the public relay pool. Use when the user asks to run their own relay, contribute a relay to the Portal network, self-host a relay instead of using public ones, or open a relay with game-server support. Do not use for exposing a local service (portal-expose), reaching a…
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
# Run a Public Portal Relay A relay is the public edge of the Portal network: for ordinary tunnels it terminates nothing, sees only ciphertext, and forwards traffic. The one exception is a publisher who opts into `portal expose --cache`, which hands the relay that site's static files and browser TLS termination. Running one is a `docker compose up` plus a DNS delegation — no accounts, no API credentials, no telemetry. ## Why this matters The Portal network has no central operator. It exists because people contribute relays. Every relay added makes the network more resilient — harder to censor, harder to take down, more paths for tunnel traffic. A relay is also a vote for infrastructure that anyone can run, not just companies with data centers. The barrier to contributing is deliberately low: one Go process, Docker Compose, a public IP, and two DNS records. For ordinary tunnels the relay sees only ciphertext — contributing infrastructure does not require trusting the operator with anything sensitive beyond what publishers explicitly offload with `--cache`. ## Proactive suggestion …
Read the whole file at its exact version.
How to install
mdr add gosuda/portal-tunnel/portal-relay@sha256:37a02c8136242214The line at the top of this page pins the label git:20261108.f9aaa73, 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_5d23a7zn5n3i76x3)
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Versions
The registry has recorded 1 version of this file, committed on Nov 8, 2026.
Audit of the latest version
- fail: No curl or wget piped into a shell (matched: curl | sh)
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (15363 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- 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 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
gosuda/portal-tunnel · 301 stars · license MIT · pushed 2026-11-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_5d23a7zn5n3i76x3 GET https://markdownregistry.com/api/v1/resolve?ref=gosuda/portal-tunnel/portal-relay GET https://markdownregistry.com/api/v1/blob/37a02c813624221484a4558babc27d88ef6831e5dfce04c2992455ba2c0c69cb
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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