contacts SKILL.md skillA
contacts 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/contacts@git:20260903.4ebeaa8Pins git:20260903.4ebeaa8 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
assistant/src/config/bundled-skills/contacts/SKILL.md- Versions recorded
- 5
- Latest version
- git:20260903.4ebeaa8, committed Sep 3, 2026
- First version recorded
- Jun 22, 2026
- Size
- 35,801 bytes
- Repository stars
- 1,467
- License
- MIT
Manage contacts, communication channels, access control, and invite links.
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
Manage the user's contacts, relationship graph, access control (trusted contacts), and invite links. This skill covers contact CRUD with multi-channel tracking, controlling who can message the assistant through external channels (Telegram, phone), and creating/managing invite links that grant access. ## Contact Management > **Every contact write goes through the guardian.** You can list and search contacts on your own. To create, edit, delete, merge, or bind a channel to one, run the matching command below: each opens a form in the guardian's app, and the write happens only if they submit it. You are proposing, not writing. Say so: "I'll put that up for you to confirm," not "Done." > > Two things a contact record does **not** do: it grants no access (a record has no channels, so nobody can message the assistant through it), and it is not a channel. Use `assistant contacts channels add <contact_id>` to bind an address to a contact that already exists, or `assistant contacts invites create` to let someone bind their own. > …
Read the whole file at its exact version.
How to install
mdr add vellum-ai/vellum-assistant/contacts@sha256:d32a898db0fa4ce1The line at the top of this page pins the label git:20260903.4ebeaa8, 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_nobkpyvabubkrctb)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Jun 22, 2026 and Sep 3, 2026, about one every 18 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260903.4ebeaa8 latest | 2026-09-03 | 4ebeaa8 | 35,801 B | A | view · diff |
| git:20260831.323e950 | 2026-08-31 | 323e950 | 31,390 B | A | view · diff |
| git:20260831.e0ee55e | 2026-08-31 | e0ee55e | 31,256 B | A | view · diff |
| git:20260713.d59c395 | 2026-07-13 | d59c395 | 28,126 B | A | view · diff |
| git:20260622.9ca9b87 | 2026-06-22 | 9ca9b87 | 28,138 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 (35801 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_nobkpyvabubkrctb GET https://markdownregistry.com/api/v1/resolve?ref=vellum-ai/vellum-assistant/contacts GET https://markdownregistry.com/api/v1/blob/d32a898db0fa4ce155e83766ef893661b5dc458e98ac134f8421adff6fed9501
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