Email MCP server for Gmail, Outlook and any IMAP mailbox, hardened against prompt injection
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io.github.adamVass/pylos-mcp is an MCP server that email MCP server for Gmail, Outlook and any IMAP mailbox, hardened against prompt injection. Its tool list has not been published yet over stdio and sse, requires no API key, and scores 61/100 on MCPpedia's security, maintenance and efficiency rubric.
Config is the same across clients - only the file and path differ.
{
"mcpServers": {
"pylos-mcp": {
"env": {
"PROVIDER": "mailbox.org",
"EMAIL_USER": "you@example.com",
"EMAIL_PASSWORD": "your-app-password"
},
"args": [
"-y",
"pylos-mcp"
],
"command": "npx"
}
}
}Are you the author?
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Email MCP server for Gmail, Outlook and any IMAP mailbox, hardened against prompt injection
Run this in your terminal to verify the server starts. Then let us know if it worked - your result helps other developers.
npx -y 'pylos-mcp' 2>&1 | head -1 && echo "✓ Server started successfully"
After testing, let us know if it worked:
Five weighted categories - click any category to see the underlying evidence.
No known CVEs.
Checked pylos-mcp against OSV.dev.
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