quionie/claude-content-engine · skills/email-sequence-builder/SKILL.md

email-sequence-builder skillA

email-sequence-builder is agent-read markdown (skill) from quionie/claude-content-engine: Design and write email sequences, drip campaigns, and automated email flows. Use this skill when the user wants to create a welcome sequence, onboarding emails, launch sequence, nurture campaign, re-engagement flow, abandoned cart emails, or any multi-email automated series. Also trigger when the user says "email sequence", "drip campaign", "email flow", "welcome series", "email automation", "nurture sequence", "launch emails", or wants to write a series of connected emails..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add quionie/claude-content-engine/email-sequence-builder@v2.1.0
Exact content
mdr add quionie/claude-content-engine/email-sequence-builder@sha256:39e16fa356d27e56

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_5u3xiostnafwgxbq.svg)](https://markdownregistry.com/a/art_5u3xiostnafwgxbq)

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Versions

versioncommittedcommitsizeaudit
v2.1.0 latest2026-09-12 e3edd2a 10,551 BA view · diff
v2.0.02026-03-20 63b72fa 10,188 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, 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 (10551 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

quionie/claude-content-engine · 4 stars · license MIT · pushed 2026-09-13 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_5u3xiostnafwgxbq
GET https://markdownregistry.com/api/v1/resolve?ref=quionie/claude-content-engine/email-sequence-builder
GET https://markdownregistry.com/api/v1/blob/39e16fa356d27e5619a20aaeb4f6cb0c209ad9833f9ba72965654d784243171d