email-review SKILL.md skillA
email-review from agricidaniel/claude-email is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add agricidaniel/claude-email/email-review@git:20260216.336f272Pins git:20260216.336f272 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- agricidaniel/claude-email
- Path
skills/email-review/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260216.336f272, committed Feb 16, 2026
- Size
- 13,028 bytes
- Repository stars
- 132
- License
- MIT
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.
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
# Email Review Sub-Skill ## Purpose Reviews email content before sending and provides a comprehensive quality score (0-100) across 5 weighted dimensions. Identifies critical issues, suggests improvements, and provides a rewritten version for low-scoring emails. ## When to Activate - User asks to "review this email" - User provides email content (subject + body) for feedback - User requests email quality check or score - User wants to validate email before sending - User provides Gmail draft ID for review - User asks about email deliverability or spam risk ## Input Formats Accept email content in any of these formats: 1. **Pasted text** - Subject line + body in conversation 2. **File path** - Path to HTML email file 3. **Gmail draft ID** - Fetch via `gmail_get_draft` MCP tool 4. **Raw HTML** - HTML email source code ## Scoring Framework ### Overall Score Calculation Total score = weighted sum of 5 categories: | Category | Weight | Focus | |----------|--------|-------| | Subject Line | 25% | Length, power words, spam triggers, personalization | | Copy Quality | 25% | Word count, CTA clarity, framework structure, readability | …
Read the whole file at its exact version.
How to install
mdr add agricidaniel/claude-email/email-review@sha256:8be39a8c9f5709dcThe line at the top of this page pins the label git:20260216.336f272, 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_jy2eu6voikjb5dbp)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Feb 16, 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 (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
agricidaniel/claude-email · 132 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
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.