# Iancollins27 Mailsnail MCP server

Source: https://glimind.com/server/mcp-registry%2Fio.github.iancollins27%2Fmailsnail
Registry id: `mcp-registry/io.github.iancollins27/mailsnail`
Status: unknown

## Install

```json
{
  "mcpServers": {
    "iancollins27-mailsnail-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "mailsnail"
      ]
    }
  }
}
```

Claude Code:

```sh
claude mcp add iancollins27-mailsnail-mcp-server -- npx -y mailsnail
```

## Tools (7)

- `cancel_letter`: Cancel before production. Cancellation windows are short and provider-specific.
- `get_letter`: Fetch status of a previously sent letter/job.
- `list_letters`: List recent letters (Lob only).
- `preview_letter`: Proof PDF + exact price WITHOUT charging or mailing. Recommended first step; returns a draft_id you confirm with send_letter.
- `send_letter`: Send a letter from plain text (managed/gateway renders the PDF) or a public PDF URL. extra_service: 'certified' for certified mail.
- `send_postcard`: Send a 4×6 / 6×9 / 6×11 postcard from a PDF URL.
- `verify_address`: Validate + normalize a US address.

Measured by Glimind (https://glimind.com): MCP handshake + tool list only, no tool is ever called. CC BY 4.0.