public-ingress SKILL.md skillB
public-ingress from vellum-ai/vellum-assistant is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add vellum-ai/vellum-assistant/public-ingress@git:20260825.c3e752cPins git:20260825.c3e752c in mdr.lock. Pin the fingerprint instead.
- Audit grade
- B, 16 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- vellum-ai/vellum-assistant
- Path
skills/public-ingress/SKILL.md- Versions recorded
- 5
- Latest version
- git:20260825.c3e752c, committed Aug 25, 2026
- First version recorded
- Mar 24, 2026
- Size
- 11,550 bytes
- Repository stars
- 1,483
- License
- MIT
Set up and manage ngrok-based public ingress for local assistants; do not use this in managed mode when platform callback routing is available.
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
You are setting up and managing a public ingress tunnel so that external services (Telegram webhooks, OAuth callbacks, etc.) can reach the local Vellum gateway. This skill uses ngrok to create a secure tunnel and persists the public URL as `ingress.publicBaseUrl`. If managed platform callback routing is available, stop and do not continue with ngrok. In platform-managed deployments, Telegram/Twilio/OAuth callback routing should use the platform callback route flow instead of local public ingress. ## Overview The Vellum gateway listens locally and needs a publicly reachable URL for: - Telegram webhook delivery - Google/Slack OAuth redirect callbacks - Any other inbound webhook traffic This skill installs ngrok, configures authentication, starts a tunnel, discovers the public URL, and saves it to the assistant's ingress config. On Windows, use the PowerShell blocks instead of the POSIX ones. ## Step 0: Reject Managed Callback Environments Check whether managed platform callback routing is available: ```bash assistant platform status --json ``` …
Read the whole file at its exact version.
How to install
mdr add vellum-ai/vellum-assistant/public-ingress@sha256:fdbb9dcc912a6a11The line at the top of this page pins the label git:20260825.c3e752c, 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_d5tt7tw2ljelft7l)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Mar 24, 2026 and Aug 25, 2026, about one every 39 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260825.c3e752c latest | 2026-08-25 | c3e752c | 11,550 B | B | view · diff |
| git:20260615.5cc360c | 2026-06-15 | 5cc360c | 9,766 B | B | view · diff |
| git:20260603.ff934d9 | 2026-06-03 | ff934d9 | 9,807 B | B | view · diff |
| git:20260401.a88b863 | 2026-04-01 | a88b863 | 9,784 B | B | view · diff |
| git:20260324.9d8fcaf | 2026-03-24 | 9d8fcaf | 9,797 B | B | view |
Audit of the latest version
- fail: No link to a raw IP address (matched: http://127.0.0.1:7830)
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (11550 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 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 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
vellum-ai/vellum-assistant · 1,483 stars · license MIT · pushed 2026-11-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_d5tt7tw2ljelft7l GET https://markdownregistry.com/api/v1/resolve?ref=vellum-ai/vellum-assistant/public-ingress GET https://markdownregistry.com/api/v1/blob/fdbb9dcc912a6a1122102d74ee564eafd23975508cc9c9c2b91b357c34dd1a03
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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