the-nam-shub/e5-real-skills · skills/email-list-hygiene/SKILL.md

email-list-hygiene skillA

email-list-hygiene is agent-read markdown (skill) from the-nam-shub/e5-real-skills: Guidance on maintaining a healthy email list, including re-engagement and sunset practices — trigger when a user asks about list cleaning, inactive subscribers, or email deliverability..

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 the-nam-shub/e5-real-skills/email-list-hygiene@v2026-04-21
Exact content
mdr add the-nam-shub/e5-real-skills/email-list-hygiene@sha256:2aafa90ae8d71f4f

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_ug3e5cwske4tnnpe.svg)](https://markdownregistry.com/a/art_ug3e5cwske4tnnpe)

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Versions

versioncommittedcommitsizeaudit
v2026-04-21 latest2026-04-21 ab2efcc 1,964 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 (1964 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

the-nam-shub/e5-real-skills · 8 stars · license none · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_ug3e5cwske4tnnpe
GET https://markdownregistry.com/api/v1/resolve?ref=the-nam-shub/e5-real-skills/email-list-hygiene
GET https://markdownregistry.com/api/v1/blob/2aafa90ae8d71f4f8258cb7e5edc2f9b84a01a0aefeebb7ee51a04d8fce9298f

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.