mailsac
✓Mailsac disposable email API via curl. Use this skill to receive test emails, validate email addresses, manage inboxes, and automate email-based QA testing.
Installation
SKILL.md
Use the Mailsac API via direct curl calls to manage disposable email addresses for testing and QA automation.
Important: When using $VAR in a command that pipes to another command, wrap the command containing $VAR in bash -c '...'. Due to a Claude Code bug, environment variables are silently cleared when pipes are used directly.
```bash bash -c 'curl -s "https://mailsac.com/api/..." --header "Mailsac-Key: $MAILSACAPIKEY"' ```
Mailsac disposable email API via curl. Use this skill to receive test emails, validate email addresses, manage inboxes, and automate email-based QA testing. Source: vm0-ai/vm0-skills.
Facts (cite-ready)
Stable fields and commands for AI/search citations.
- Install command
npx skills add https://github.com/vm0-ai/vm0-skills --skill mailsac- Source
- vm0-ai/vm0-skills
- Category
- </>Dev Tools
- Verified
- ✓
- First Seen
- 2026-02-01
- Updated
- 2026-02-18
Quick answers
What is mailsac?
Mailsac disposable email API via curl. Use this skill to receive test emails, validate email addresses, manage inboxes, and automate email-based QA testing. Source: vm0-ai/vm0-skills.
How do I install mailsac?
Open your terminal or command line tool (Terminal, iTerm, Windows Terminal, etc.) Copy and run this command: npx skills add https://github.com/vm0-ai/vm0-skills --skill mailsac Once installed, the skill will be automatically configured in your AI coding environment and ready to use in Claude Code or Cursor
Where is the source repository?
https://github.com/vm0-ai/vm0-skills
Details
- Category
- </>Dev Tools
- Source
- skills.sh
- First Seen
- 2026-02-01