Claude Code
Codex
Cursor
GitHub Copilot
Gemini CLIAbout this skill
Design macOS MailKit extensions for content blocking, message actions, compose sessions, and message security with explicit privacy, capability, target, and validation boundaries. Use when a macOS app needs to extend Apple Mail.
Quick start
- Copy the install prompt. Use the green button above this README.
- Send it to your agent. Paste it into your coding agent’s chat and send.
- Review the setup. Your agent checks the skill’s instructions, requirements, and installation scope.
Review, license & listing details
Review the source before using this skill
This is an imported listing. We haven’t certified its safety, license, or compatibility. Skills may include executable scripts.
Automated security scan: Partial
Only SKILL.md was scanned. Supporting files and scripts were not checked. No safety grade has been assigned.
0 potential findings · Scanned 11/4/2026 · Scanner 0.2.1
Content SHA-256: e5c7ca2fd090cde1b95762618f42140c4fa26a9a72874755af416abf207af846
About this listing
- Category
- Security
- Reported license
- Apache-2.0
- Listing language (estimated)
- English
- Review status
- Not individually reviewed
- Agent compatibility
- Atlas installation supports Claude Code, Codex, and Cursor. Skill-specific dependencies and features are checked during setup.