guardian-verify-setup SKILL.md skillA
guardian-verify-setup 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/guardian-verify-setup@git:20260921.7e4579ePins git:20260921.7e4579e in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- vellum-ai/vellum-assistant
- Path
skills/guardian-verify-setup/SKILL.md- Versions recorded
- 7
- Latest version
- git:20260921.7e4579e, committed Sep 21, 2026
- First version recorded
- Jun 9, 2026
- Size
- 26,960 bytes
- Repository stars
- 1,467
- License
- MIT
Set up channel verification for phone, Telegram, Slack, Discord, or email channels via outbound verification flow.
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 helping your user set up channel verification for a messaging channel (phone, Telegram, Slack, Discord, or email). This links their identity for verified message delivery on the chosen channel. Use the `assistant channel-verification-sessions` CLI for all verification operations. ## When to Use Load this skill when: - The user says "verify me", "verify my identity", "set up verification", "verify my [phone/telegram/slack/discord/email]", or any equivalent identity-handshake intent. - Another skill is wiring up a channel and needs to bind the guardian's identity to it (e.g., `slack-app-setup` invokes this skill at the end of Slack setup so the user can prove ownership of the configured workspace). Do not load this skill for: - Generic "set up X" intents where X is not a guardian channel (use the channel-specific setup skill instead). - Phone-CALLS intent (use the phone-calls skill — those are outbound calls the assistant makes, not verification handshakes). ## Prerequisites - Run shell commands for this skill with `bash`. …
Read the whole file at its exact version.
How to install
mdr add vellum-ai/vellum-assistant/guardian-verify-setup@sha256:fbcee9099125c497The line at the top of this page pins the label git:20260921.7e4579e, 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_r2abwwasvwfurzao)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 7 versions of this file, between Jun 9, 2026 and Sep 21, 2026, about one every 17 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260921.7e4579e latest | 2026-09-21 | 7e4579e | 26,960 B | A | view · diff |
| git:20260916.5d1ccbc | 2026-09-16 | 5d1ccbc | 27,139 B | A | view · diff |
| git:20260901.86fbbc2 | 2026-09-01 | 86fbbc2 | 26,971 B | A | view · diff |
| git:20260820.dfb8548 | 2026-08-20 | dfb8548 | 26,811 B | A | view · diff |
| git:20260820.57fa2e1 | 2026-08-20 | 57fa2e1 | 26,765 B | A | view · diff |
| git:20260613.cf08a8e | 2026-06-13 | cf08a8e | 26,858 B | A | view · diff |
| git:20260609.6088b4f | 2026-06-09 | 6088b4f | 23,956 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (26960 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 link to a raw IP address
- pass: No script tag
Source
vellum-ai/vellum-assistant · 1,467 stars · license MIT · pushed 2026-10-29 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_r2abwwasvwfurzao GET https://markdownregistry.com/api/v1/resolve?ref=vellum-ai/vellum-assistant/guardian-verify-setup GET https://markdownregistry.com/api/v1/blob/fbcee9099125c4977fef89d2a87bd0757cc5c4929252368333b5c4e5623ff238
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.
More from vellum-ai/vellum-assistant
Every file in vellum-ai/vellum-assistant