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Mail and contacts on a self-hosted Stalwart server via JMAP: search, read, OCR, send, drafts.
55FairInstall
~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"cybersmurf-stalwart-mail-mcp": {
"command": "npx",
"args": [
"-y",
"stalwart-mail-mcp@2.3.0"
],
"env": {
"STALWART_URL": "",
"STALWART_USER": "",
"STALWART_PASSWORD": "YOUR_STALWART_PASSWORD",
"MAIL_LANG": "",
"MAIL_OCR_PROVIDER": "",
"MAIL_OCR_API_KEY": "YOUR_MAIL_OCR_API_KEY",
"MAIL_OCR_MODEL": "",
"MAIL_OCR_BASE_URL": ""
}
}
}
}
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Environment
| Name | Required | Notes |
|---|
| STALWART_URL | Yes | Public address of the Stalwart server, e.g. https://mail.example.com |
| STALWART_USER | Yes | Mailbox e-mail address to sign in with |
| STALWART_PASSWORD | Yes | Mailbox or app password Secret. |
| MAIL_LANG | No | Language: auto, en, cs, de, es, fr, it, nl, pl, pt, sk |
| MAIL_OCR_PROVIDER | No | OCR of scans: auto, off, mistral, anthropic, openai, openrouter, gemini, ollama, lmstudio, custom |
| MAIL_OCR_API_KEY | No | API key of the OCR provider (not needed for local servers) Secret. |
| MAIL_OCR_MODEL | No | OCR model name |
| MAIL_OCR_BASE_URL | No | Address of a custom OpenAI-compatible OCR server |
Tools show up when the registry metadata or the repository README lists them. GitHub enrichment fills this in when a token is configured.
About
Mail and contacts on a self-hosted Stalwart server via JMAP: search, read, OCR, send, drafts.
FAQ
- What is stalwart-mail-mcp?
- Mail and contacts on a self-hosted Stalwart server via JMAP: search, read, OCR, send, drafts.
- How do I install stalwart-mail-mcp?
- Pick a client above and copy the generated config. Cursor and VS Code also have a deep link when the server can run locally or remotely.
- Is stalwart-mail-mcp official?
- No. Registry-listed is not the same as vendor-official. Read the methodology for the difference.
- How is the trust score calculated?
- This listing scores 55 (Fair). The formula is published on the methodology page.
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