What is mailtrap-skills?
mailtrap-skills is a Claude skill by mailtrap that send emails via API/SMTP with sandbox testing. It is listed under Engineering practice and has 10 GitHub stars.
| Type | Claude skill |
|---|---|
| Author | mailtrap |
| Repository | mailtrap/mailtrap-skills |
| Popularity | 10 GitHub stars |
| Category | Engineering practice |
| Security | Not scanned |
| Rank | #1,034 of 1,262 Claude skills; #187 in Engineering practice |
| License | MIT |
| Last commit | 2026-10-09 |
Is mailtrap-skills safe to install?
We have not scanned mailtrap-skills yet because its SKILL.md could not be fetched. Read the source before installing.
| Check | Result |
|---|
How do I install mailtrap-skills?
- Install with the skills CLI. Works for Claude Code and other agents that read skills.
npx skills add https://github.com/mailtrap/mailtrap-skills --skill mailtrap-skills
- Or copy it by hand. Claude Code loads any folder with a SKILL.md from ~/.claude/skills.
git clone https://github.com/mailtrap/mailtrap-skills cp -r mailtrap-skills/mailtrap-skills ~/.claude/skills/mailtrap-skills
- Use it. Claude loads the skill when a task matches its description. You can also name it in your prompt.
Use the mailtrap-skills skill to …
Or ask Claude to set it up
Paste this into Claude Code and it installs mailtrap-skills for you:
Install the "mailtrap-skills" skill from https://github.com/mailtrap/mailtrap-skills into ~/.claude/skills, then tell me in one line what it does.