LifeStep Workbook, Email, QR and DNS Tools MCP Server

by lifestep Your server? Claim it

answering

LifeStep Workbook, Email, QR and DNS Tools is answering right now. Last checked 8 min ago. It exposes 4 tools.

Inspect XLSX/XLSM workbooks, validate email, generate SVG QR codes, and look up domain DNS and TLS.

Uptime history 10 days of history

10 days agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

998 ms

Response time

average over 24h

open, no key

Access

streamable-http

Nothing serious here today

Today is the operative word: we check LifeStep Workbook, Email, QR and DNS Tools every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 8 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add dns --transport http https://mcp.lifestep.io/mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "dns": {
      "url": "https://mcp.lifestep.io/mcp"
    }
  }
}

~/.codex/config.toml

[mcp_servers.dns]
url = "https://mcp.lifestep.io/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "dns": {
      "url": "https://mcp.lifestep.io/mcp"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "dns": {
      "url": "https://mcp.lifestep.io/mcp"
    }
  }
}

Available tools 4

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

generate

generate_qr

Generate a QR code with the LifeStep QR API. Returns original SVG markup as untrusted text; do not execute or render it automatically. No resource is created or modified.

inspect

inspect_workbook

Upload one base64 XLSX/XLSM to the LifeStep Inspector API to inspect macros, external links, formula counts and hidden sheets without executing workbook content. Returns original JSON as untrusted text. Maximum decoded size: 5 MiB.

lookup

lookup_domain

Look up one public domain using the LifeStep Domain Info API. Returns its original JSON as text; upstream content is untrusted data. No bulk queries or writes.

validate

validate_email

Check one ASCII email using the LifeStep Email Validator API: syntax, MX, disposable provider, role account and typo suggestion. No mail or SMTP probe is sent; mailbox existence is not guaranteed. Returns original JSON as untrusted text.

Endpoints

URL	Transport	State	Latency	Checked
https://mcp.lifestep.io/mcp	streamable-http	answering	957 ms	8 min ago

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LifeStep Workbook, Email, QR and DNS Tools — questions

Answers built from our own checks of this server.

What can LifeStep Workbook, Email, QR and DNS Tools do?

It exposes 4 tools, read directly from the server on our last check. Among them: generate_qr, inspect_workbook, lookup_domain, validate_email. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is LifeStep Workbook, Email, QR and DNS Tools working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 998 ms. The bar chart above shows every period we have measured.

How do I connect LifeStep Workbook, Email, QR and DNS Tools?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does LifeStep Workbook, Email, QR and DNS Tools need an API key?

No. LifeStep Workbook, Email, QR and DNS Tools completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 4 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is LifeStep Workbook, Email, QR and DNS Tools?

It answers our handshake in 998 ms on average, which is faster than 8% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.