io.github.jmshinhwa/spf-dmarc-record-lint

Official

by jmshinhwa · JavaScript

19 offline checks on the SPF, DMARC and DKIM records in your branch — including the DMARC rewrite of

io.github.jmshinhwa/spf-dmarc-record-lint (MCP Server)

The MCP server io.github.jmshinhwa/spf-dmarc-record-lint performs offline validation of email authentication DNS records. It runs 19 checks focused on SPF, DMARC, and DKIM, including a DMARC rewrite as part of the record linting workflow.

🛠️ Key Features

Offline checks for SPF records
Offline checks for DMARC records
Offline checks for DKIM records
19 total validations, including “DMARC rewrite”

🚀 Use Cases

Lint SPF, DMARC, and DKIM records within a code branch
Validate email authentication record configurations before use

⚡ Developer Benefits

Consolidates multiple record checks into a branch-based workflow
Includes DMARC rewriting as part of the validation process

⚠️ Limitations

Described functionality is limited to SPF, DMARC, and DKIM record checks (19 offline checks)

Topics

compliancecursordevsecopslintermcp-serveropen-vsxvscode-extension

Install

Add to VS Code Add to Cursor

claude_desktop_config.json

json

{
  "mcpServers": {
    "spf-dmarc-record-lint": {
      "command": "npx",
      "args": [
        "-y",
        "@readystack/spf-dmarc-record-lint@1.1.2",
        "--mcp"
      ]
    }
  }
}