email SKILL.md skillA
email from magnus919/agent-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add magnus919/agent-skills/email@git:20260804.3256a87Pins git:20260804.3256a87 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- magnus919/agent-skills
- Path
email/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260804.3256a87, committed Aug 4, 2026
- Size
- 9,535 bytes
- Repository stars
- 162
- License
- MIT
Send and diagnose transactional email through Twilio SendGrid from a terminal or agent: send messages, check deliverability (bounces and spam reports), and verify Signed Event Webhook signatures (ECDSA P-256) — with a bundled email-cli script that is read-only by default and gates every send behind a --dry-run/--yes confirmation. Use when an agent needs to send a transactional email, triage bounces or spam complaints, or confirm an inbound SendGrid webhook is authentic. Do not use for…
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
# Transactional Email Operations (SendGrid) Use this skill to send transactional email through **Twilio SendGrid** and to diagnose delivery: bounces, spam complaints, and the Signed Event Webhook. This is a **tool skill** for one vendor (SendGrid). Marketing campaigns, template builders, and other providers are out of scope; this skill owns the operational loop for application-triggered email: send it, check it landed, and verify the events claiming so are authentic. ## Operating contract 1. **Read-only discovery before any mutation.** Check deliverability signals (bounces, spam reports) freely. The bundled `email-cli` script makes reads without writing anything. 2. **Confirm the target, scope, and rollback path before acting.** Sending email puts words in recipients' inboxes in your organization's name: it requires an explicit human directive naming the recipients, sender, and content, plus `--dry-run` preview and `--yes` confirmation through `email-cli`. There is no reliable "un-send" for delivered mail. 3. **Respect bounded reads.** Suppression listings cap results with `--limit`; never page past what the task needs. …
Read the whole file at its exact version.
How to install
mdr add magnus919/agent-skills/email@sha256:7f3e816cbecc110aThe line at the top of this page pins the label git:20260804.3256a87, 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_t3r7pqbwilxwex6e)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Aug 4, 2026.
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 (9535 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
magnus919/agent-skills · 162 stars · license MIT · pushed 2026-11-01 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_t3r7pqbwilxwex6e GET https://markdownregistry.com/api/v1/resolve?ref=magnus919/agent-skills/email GET https://markdownregistry.com/api/v1/blob/7f3e816cbecc110a9e9b5dade4000e28a14b5efae238091637b7ef9eb5678a55
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 magnus919/agent-skills
Every file in magnus919/agent-skills