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Mailsac Mcp

Official Mailsac MCP server: disposable test inboxes for AI coding agents (Claude Code, Cursor, VS Code)

Description excerpted from the original listing, which is linked below.

Open it Source code

Facts

Published: 29 Sep 2026 (19d ago)
Medium: web
Language: English (the page says so itself)
Subject: Developer tools
First seen: 3 Oct 2026, 03:59 UTC

Built with

Claude Code: confirmed
the agent's own trailer in the repository's commit history

What we can see

94 hygiene score

Certificate issued by WE1, 68 days remaining
Cookie attributes 1 cookies, 0 without the secure flag
Credentials and payment does not ask for either
Strict transport security set
Served over HTTPS
Mail authentication neither published
No insecure resources
Redirects none
Security headers 5 of 5 set, policy permits inline or evaluated script
Third-party origins none
Transport security TLS 1.3

Observed 3 Oct 2026 by fetching the page as a browser would. This describes hygiene and transparency, not safety: a missing header does not make a site dangerous, and a complete set does not make it trustworthy.

Made this?

Show it on your own site or README. It links back to this page.

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For a web page

<a href="https://bitsexplorer.com/i/1554242/mailsac-mcp"><img src="https://bitsexplorer.com/badge/1554242.svg" alt="Featured on BitsExplorer" height="22"></a>

For a README (Markdown)

[![Featured on BitsExplorer](https://bitsexplorer.com/badge/1554242.svg)](https://bitsexplorer.com/i/1554242/mailsac-mcp)

Changes we have seen

3 Oct 2026 first indexed

Mailsac Mcp

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