deliverability-qa
Use when the user asks to "run a deliverability pre-flight before I send", "check my SPF/DKIM/DMARC/BIMI", "why am I landing in spam / promotions", or "score my sender reputation and list hygiene"; runs the ONE-TIME pre-send SEND S1 authentication pre-flight and builds the SEND S (Sender-integrity /…
Install / Use
npx skills add aaron-he-zhu/aaron-marketing-skills --skill deliverability-qaInstalls into whichever agent you are using.
SKILL.md
Installable skill definition
Quality Score
Category
Development & EngineeringSupported Platforms
Tags
Our assessment of deliverability-qa
deliverability-qa scores 86/100 on our quality scale, 1388th of 3,168 Development & Engineering skills we index (top 44%).
We have not analysed the SKILL.md file itself yet, so the content part of this score is an estimate until our crawler reaches it.
With 2,835 GitHub stars, it is one of the more widely adopted skills in the catalogue.
Maintenance, license and trust
- The repository was last updated 4 days ago, so deliverability-qa is actively maintained.
- It is released under the Apache-2.0 license, a permissive license that allows use, modification and commercial use with attribution.
- Its trust signals score 100/100, with no cautions. These come from repository metadata, not a code audit — read the skill file before letting an agent act on it.
deliverability-qa compared with similar skills
All 4 of these similar skills score higher than deliverability-qa; compare them before choosing.
| Skill | Score | Stars | Updated | Format |
|---|---|---|---|---|
| deliverability-qa (this skill)by aaron-he-zhu | 86 | 2.8k | 4d ago | SKILL.md |
| ai-job-searchby MadsLorentzen | 100 | 44.3k | 1d ago | CLAUDE.md |
| claude-howtoby luongnv89 | 100 | 41.7k | 2d ago | CLAUDE.md |
| algorithmic-artby anthropics | 100 | 177.9k | 6d ago | SKILL.md |
| pptxby anthropics | 100 | 177.9k | 6d ago | SKILL.md |
Frequently asked questions
- How do I install deliverability-qa?
- Run
npx skills add aaron-he-zhu/aaron-marketing-skills --skill deliverability-qa. The install tabs above show the steps for each supported agent. - Which AI agents does deliverability-qa work with?
- It is written for Universal, as a SKILL.md file. Other agents that read the same format can often use it too.
- Is deliverability-qa safe to use?
- It is Apache-2.0-licensed and scores 100/100 on trust signals. Skills are instructions an agent will follow, so read the file before installing it and do not approve commands you do not understand.
- Is deliverability-qa still maintained?
- The repository was last updated 4 days ago, so deliverability-qa is actively maintained.
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Languages
Trust signals
From repository metadata: license, adoption, age and documentation. Not a code audit — see the Safety scan above for what the skill file itself contains.