How do I install Lookproof DNS And Mail Security Checks?

Copy the stdio config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.

Does Lookproof DNS And Mail Security Checks need an API key?

The publisher lists these environment variables: X402_PAY, PRIVATE_KEY_FILE, PRIVATE_KEY, MAX_SPEND_USD, PAYTO_ALLOWLIST.

What transport does Lookproof DNS And Mail Security Checks use?

Lookproof DNS And Mail Security Checks runs locally over stdio.

When was Lookproof DNS And Mail Security Checks last checked?

Last checked 2026-11-09. SPF, DKIM, DMARC, MTA-STS, DNSSEC, TLS and DNS checks for domains, paid per call in USDC (x402)

Lookproof DNS And Mail Security Checks MCP server

Power your agent

Add this server

The publisher's own command. Not a PlugMCP endpoint.

Add to Cursor Add to VS Code Run on PlugMCP

Host a copy with our keys and logs.

Local command

uvx lookproof-mcp==0.1.0

Credentials from the publisher

X402_PAY — Set to 1 to pay for calls. Without it every tool is a dry run that only reports the price.
PRIVATE_KEY_FILE — Path to a file (chmod 600) with the private key of a dedicated wallet holding a few dollars of USDC on Base
PRIVATE_KEY — Private key of a dedicated wallet (alternative to PRIVATE_KEY_FILE)
MAX_SPEND_USD — Spending cap per session (one server process) in USD
PAYTO_ALLOWLIST — Optional comma-separated addresses the server may pay; a 402 asking for any other payTo is refused

Claude Code has no install link for a local command. Copy the command below and run it in a terminal.

shClaude Code

1X402_PAY=<value> PRIVATE_KEY_FILE=<value> PRIVATE_KEY=<secret> MAX_SPEND_USD=<value> PAYTO_ALLOWLIST=<value> claude mcp add io.github.lookproof-lookproof-mcp -- uvx lookproof-mcp==0.1.0

Run in a terminal.

jsonClaude Desktop

1{2  "mcpServers": {3    "io.github.lookproof-lookproof-mcp": {4      "command": "uvx",5      "args": [6        "lookproof-mcp==0.1.0"7      ],8      "env": {9        "X402_PAY": "<value>",10        "PRIVATE_KEY_FILE": "<value>",11        "PRIVATE_KEY": "<secret>",12        "MAX_SPEND_USD": "<value>",13        "PAYTO_ALLOWLIST": "<value>"14      }15    }16  }17}

claude_desktop_config.json

Local · pypiPublisher installStep-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

Run on PlugMCP

Host a copy with our keys and logs.

A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.

Launch

Server facts

Local

Transport: stdio
Version

Tools

No tool list yet. Remote servers get one after the first health check.

FAQ

Lookproof DNS And Mail Security Checks

Add this server

Host a copy with our keys and logs.

Server facts

Tools

Questions

How do I install Lookproof DNS And Mail Security Checks?

Does Lookproof DNS And Mail Security Checks need an API key?

What transport does Lookproof DNS And Mail Security Checks use?

When was Lookproof DNS And Mail Security Checks last checked?

Documentation