gmail SKILL.md skillA

gmail from vellum-ai/vellum-assistant is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add vellum-ai/vellum-assistant/gmail@git:20260912.3df3699

Pins git:20260912.3df3699 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/gmail/SKILL.md
Versions recorded
6
Latest version
git:20260912.3df3699, committed Sep 12, 2026
First version recorded
Apr 20, 2026
Size
33,471 bytes
Repository stars
1,442
License
MIT

Manage Gmail email — drafting, sending, organizing, filters, vacation replies, and inbox analysis.

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

This skill provides Gmail-specific operations beyond the shared **messaging** skill. For cross-platform messaging (send, read, search, reply), use the messaging skill. Gmail operations depend on the messaging skill's provider infrastructure - load messaging first if Gmail is not yet connected.

## Script Reference

All operations use CLI scripts that return JSON:

- **Success**: `{ "ok": true, "data": ... }`
- **Failure**: `{ "ok": false, "error": "..." }`

| Script             | Operation               | Description                                                                  |
| ------------------ | ----------------------- | ---------------------------------------------------------------------------- |
| `gmail-email.ts`   | `draft`                 | Create email drafts in the Drafts folder (including reply drafts)            |
| `gmail-email.ts`   | `send-draft`            | Send an existing draft (**requires explicit user confirmation**)             |
| `gmail-email.ts`   | `forward`               | Create forward drafts, preserving attachments                                |
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add vellum-ai/vellum-assistant/gmail@sha256:e30c7dfe96457141

The line at the top of this page pins the label git:20260912.3df3699, 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_sdjjo2b3ioepp3tq.svg)](https://markdownregistry.com/a/art_sdjjo2b3ioepp3tq)

6 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 6 versions of this file, between Apr 20, 2026 and Sep 12, 2026, about one every 29 days.

versioncommittedcommitsizeaudit
git:20260912.3df3699 latest2026-09-12 3df3699 33,471 BA view · diff
git:20260903.58025322026-09-03 5802532 33,226 BA view · diff
git:20260604.74a6ce62026-06-04 74a6ce6 33,552 BA view · diff
git:20260603.ff934d92026-06-03 ff934d9 34,315 BA view · diff
git:20260602.6d9a5432026-06-02 6d9a543 34,293 BA view · diff
git:20260420.6b902d02026-04-20 6b902d0 34,268 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (33471 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

GitHub

vellum-ai/vellum-assistant · 1,442 stars · license MIT · pushed 2026-10-20 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_sdjjo2b3ioepp3tq
GET https://markdownregistry.com/api/v1/resolve?ref=vellum-ai/vellum-assistant/gmail
GET https://markdownregistry.com/api/v1/blob/e30c7dfe9645714194b59363b5c21a869ddcd4ee249cccbef8f2895fa59f3e75

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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Every file in vellum-ai/vellum-assistant

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