I
io.github.psyb0t/mailbox
Self-hosted MCP server for unified IMAP/SMTP mailbox access: read, list, and send email.
2 GitHub
No known CVEs
WTFPL license
Actively maintained
Last commit 4d ago
Works with most clients
Transport: stdio, sse, http
0 tools
Grade F
MCPpedia last refreshed this data
io.github.psyb0t/mailbox is an MCP server that self-hosted MCP server for unified IMAP/SMTP mailbox access: read, list, and send email. Its tool list has not been published yet over stdio, sse and http, requires no API key, and scores 37/100 on MCPpedia's security, maintenance and efficiency rubric.
Step 1
Install in your client
Config is the same across clients — only the file and path differ.
CD
Supported in Claude Desktopstdio, sse, http · Node 18+
Paste into ~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"io-github-psyb0t-mailbox": {
"command": "<see-readme>",
"args": []
}
}
}Are you the author?
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Read me
What io.github.psyb0t/mailbox does
Your inboxes, on tap. Point this thing at as many email accounts as you want over IMAP + SMTP, and out the other end you get one HTTP API and one MCP server, both on the same port (MCP rides a streamable-HTTP channel at /mcp) so you can read mail, send mail, and nuke mail across every account from one place. No webmail. No database. No three-thousand-toggle desktop app. Just: "here's some email creds" → "now my agent / shell script / chaotic 3am curl pipeline can drive the inbox."
Test This Server
No automated test available for this server. Check the GitHub README for setup instructions.
Scored, not listed
Why this score
Five weighted categories — click any category to see the underlying evidence.
Score breakdown
37/100across 5 weighted dimensions
0255075100
10
11
10
−63
Security
Maintenance
Efficiency
Documentation
Compatibility
Categoriesclick a row to see evidence
Security
OSV.devNo known CVEs.
No package registry to scan.
Community
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Frequently Asked Questions
- Is io.github.psyb0t/mailbox safe to use?
- io.github.psyb0t/mailbox has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under WTFPL.
- How do I install io.github.psyb0t/mailbox?
- io.github.psyb0t/mailbox can be installed by cloning its GitHub repository and following the setup instructions in the README.
- What AI clients work with io.github.psyb0t/mailbox?
- io.github.psyb0t/mailbox is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
- Is io.github.psyb0t/mailbox actively maintained?
- io.github.psyb0t/mailbox is actively maintained — last commit was 4 days ago. It has 2 GitHub stars.
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Community
Discussion
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