agricidaniel/claude-email · skills/email-review/SKILL.md

email-review skillA

email-review is agent-read markdown (skill) from agricidaniel/claude-email: Pre-send email quality review and scoring across 5 dimensions (subject line, copy quality, technical/HTML, deliverability, compliance). Analyzes subject lines, body copy, HTML structure, spam triggers, and CAN-SPAM compliance. Scores 0-100 with detailed recommendations for improvement. Use when user wants to review an email before sending, check email quality, or validate marketing email best practices..

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 agricidaniel/claude-email/email-review@git:20260216.336f272
Exact content
mdr add agricidaniel/claude-email/email-review@sha256:8be39a8c9f5709dc

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_jy2eu6voikjb5dbp.svg)](https://markdownregistry.com/a/art_jy2eu6voikjb5dbp)

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Versions

versioncommittedcommitsizeaudit
git:20260216.336f272 latest2026-02-16 336f272 13,028 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 (13028 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

agricidaniel/claude-email · 118 stars · license MIT · pushed 2026-05-23 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_jy2eu6voikjb5dbp
GET https://markdownregistry.com/api/v1/resolve?ref=agricidaniel/claude-email/email-review
GET https://markdownregistry.com/api/v1/blob/8be39a8c9f5709dc98eb7f854860affcf7f54a215d3fa9c00888f8f10f864c8b