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Email List Validation Email Verification MCP Server

by emaillistvalidation Your server? Claim it
answering

Email List Validation Email Verification is answering right now. Last checked 13 min ago. It exposes 9 tools.

Verify emails (valid/invalid/risky/unknown): MX, SMTP, catch-all, disposable. Free agent key.

Uptime history 72 hours of history
72 hours agonow
100.0%
Uptime 24h
91 of 91 checks
9
Tools
read from the server
278 ms
Response time
average over 24h
open, no key
Access
streamable-http

Nothing serious here today

Today is the operative word: we check Email List Validation Email Verification every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 13 min ago.

run in your terminal
claude mcp add email-verification --transport http https://app.emaillistvalidation.com/mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "email-verification": {
      "url": "https://app.emaillistvalidation.com/mcp"
    }
  }
}
~/.codex/config.toml
[mcp_servers.email-verification]
url = "https://app.emaillistvalidation.com/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "email-verification": {
      "url": "https://app.emaillistvalidation.com/mcp"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "email-verification": {
      "url": "https://app.emaillistvalidation.com/mcp"
    }
  }
}

Available tools 9

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

verify
verify_batch
Verify a batch of email addresses (up to 25 per call with an agent key). Returns per-email verdicts and saves a list. Costs 1 credit per email.
verify_email
Verify the deliverability of a single email address. Returns a verdict (valid, invalid, risky, unknown). Costs 1 credit.
api
get_api_key
Get a free API key for this server (no account needed; 25 email verifications per day). Returns the key once — reconnect with 'Authorization: Bearer <api_key>' to use the other tools.
batch
get_batch_status
Get the progress and status of a bulk verification list/job by id.
credit
get_credit_balance
Get the current credit balance and a short usage summary for the account.
estimate
estimate_cost
Estimate the credit cost of a verification before running it, and whether the user can afford it. Provide either a count of emails, a list_id to re-verify, or an operation ('single'/'finder'). Always quote this before proposing anything billable.
explain
explain_result
Explain what a verification status or reason means in plain English, with a send recommendation. Covers valid, invalid, catch-all/accept-all, unknown, greylisted, disposable, role, free, spam-trap, abuse, do-not-mail, no-mx, disabled, and network. Use when a user asks what a result means.
get
get_list
Get the details of a single bulk verification list by its id.
lists
list_lists
List the user's bulk verification lists/jobs, most recent first.

Endpoints

URLTransportStateLatencyChecked
https://app.emaillistvalidation.com/mcp streamable-http answering 391 ms 13 min ago

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C
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Email List Validation Email Verification — questions

Answers built from our own checks of this server.

What can Email List Validation Email Verification do?
It exposes 9 tools, read directly from the server on our last check. Among them: estimate_cost, explain_result, get_api_key, get_batch_status, get_credit_balance, get_list and 3 more. 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 Email List Validation Email Verification 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 278 ms. The bar chart above shows every period we have measured.
How do I connect Email List Validation Email Verification?
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 Email List Validation Email Verification need an API key?
No. Email List Validation Email Verification completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 9 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Email List Validation Email Verification?
It answers our handshake in 278 ms on average, which is faster than 50% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.