Email infrastructure with 99.9% deliverability through authentication, queue management, and compliance.
Automate repetitive workflows and reduce manual effort
Example: Generate reports, summarize documents, draft communications
Save 3-5 hours per week on routine tasks
Learn new skills, understand complex topics, get expert guidance
Example: Explain concepts, provide examples, suggest learning resources
Accelerate learning and skill development by 2x
Enhance output quality through reviews, suggestions, and refinements
Example: Review drafts, suggest improvements, catch errors
Improve work quality by 30-40% with less effort
Time estimate: 15-45 minutes depending on use case complexity
Prerequisites
Submit your Claude Code skill and start earning
epx add sickn33/antigravity-awesome-skills --skill email-systemsCompatible with
Supported agents
Covers transactional email queuing with retry logic, event tracking (delivery, opens, clicks, bounces), and template versioning for A/B testing
Addresses critical deliverability requirements: SPF/DKIM/DMARC authentication, bounce handling, IP warm-up scheduling, and unsubscribe compliance
Identifies anti-patterns including HTML-only emails without plain text fallbacks, image-heavy
AI-first code editor with Composer
Before installing skills in Cursor, ensure your development environment meets these requirements:
node --versionemail-systemsExecute the skills CLI command in your project's root directory to begin installation:
epx add sickn33/antigravity-awesome-skills --skill email-systemsFetches email-systems from sickn33/antigravity-awesome-skills and configures it for Cursor.
The CLI shows a list of agents. Use arrow keys and space to select Cursor:
Confirm successful installation by checking the skill directory location:
.cursor/skills/email-systems
Restart Cursor to activate email-systems. Access via /email-systemsin your agent's command palette.
Learn more:View source on GitHubSkills CLI docsAbout CursorWhat are agent skills?
Steps
Common Pitfalls
✓ Do
✗ Don't
💡 Pro Tips
✓ Use when
Use when skill capabilities match your task, clear ROI on time saved, and you can validate outputs. Best for repetitive tasks, learning, and quality improvement.
✗ Avoid when
Avoid when task requires deep expertise you can't validate, involves sensitive decisions, or when learning process is more valuable than speed of completion.
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email-systems has been reliable in day-to-day use. Documentation quality is above average for community skills.
We added email-systems from the explainx registry; install was straightforward and the SKILL.md answered most questions upfront.
email-systems fits our agent workflows well — practical, well scoped, and easy to wire into existing repos.
Keeps context tight: email-systems is the kind of skill you can hand to a new teammate without a long onboarding doc.
We added email-systems from the explainx registry; install was straightforward and the SKILL.md answered most questions upfront.
email-systems reduced setup friction for our internal harness; good balance of opinion and flexibility.
Solid pick for teams standardizing on skills: email-systems is focused, and the summary matches what you get after install.
Registry listing for email-systems matched our evaluation — installs cleanly and behaves as described in the markdown.
I recommend email-systems for anyone iterating fast on agent tooling; clear intent and a small, reviewable surface area.
email-systems reduced setup friction for our internal harness; good balance of opinion and flexibility.
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