mcpbeat Sign in

Phone Lookup MCP Server

by ktozvonil Your server? Claim it
answering

Phone Lookup is answering right now. Last checked 13 min ago. 49 installs a week from npm. It exposes 2 tools. Last commit 5 Aug 2026.

Who-called phone lookups: community verdict, spam rating, operator and reviews (ktozvonil.net).

Installs per day peak 21 · avg 5 · +17% w/w
a month agotoday
Uptime history 91 days of history · worst day 0%
91 days agonow
100.0%
Uptime 24h
91 of 91 checks
2
Tools
read from the server
136 ms
Response time
average over 24h
49
Installs / week
npm and PyPI

Phone Lookup missed one check this week

Everything else answered, so this is steady rather than shaky. We check every 15 minutes, which is how a one-off gets told apart from the start of a pattern, and how you hear about the next one within the hour instead of from your users.

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 phone-lookup --transport http https://ktozvonil.net/mcp
Settings → Connectors → Add custom connector, then paste this address
https://ktozvonil.net/mcp
~/.codex/config.toml
[mcp_servers.phone-lookup]
url = "https://ktozvonil.net/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "phone-lookup": {
      "url": "https://ktozvonil.net/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "phone-lookup": {
      "type": "http",
      "url": "https://ktozvonil.net/mcp"
    }
  }
}

Available tools 2

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

lookup
lookup_phone
Look up a phone number on ktozvonil.net: community verdict, rating, spam level, operator, region, tags and recent reviews.
post
post_comment
Post a phone-number review on behalf of the authenticated user. Requires an OAuth access token with the "write" scope (discover via /.well-known/oauth-protected-resource). The review is labelled AI-agent-generated, shown in a separate section, and does NOT affect the community rating or verdict.

Endpoints

URLTransportStateLatencyChecked
https://ktozvonil.net/mcp streamable-http answering 101 ms 13 min ago

Alternatives to Phone Lookup

same job, measured the same way
Calmido Phone Number Lookup
by calmido

Who is calling? Spam reports, a verdict and the business behind NL, BE and LU phone numbers.

3 tools answering
Nummeropslag
by andrey-tut

Privacy-first Danish caller ID, CVR company lookup, operator data, and community spam signals.

113 installs/wk local only
Numertel
by numertel

Polish phone number lookup: who called, spam and scam checks, UKE DNO registry, CERT phishing stats

7 tools answering
Domain Trust
by trusterinfo

Website trust checks: 0-100 safety score, verdict and community reviews (truster.info).

50 installs/wk 3 tools answering
MCP Local Business Lead Builder
by mambabuilt

Local business leads from Google Maps: website, phone, address, rating, and reviews per business.

314 installs/wk local only
P
PersonIQ
by thebigfatdad

US public-records lookups: people search, reverse phone, property and criminal records.

answering
CareOpenly - Find Senior Living Communities
by leo9

Find U.S. senior living communities, public prices, reviews and licensing records.

2 tools answering
Google Maps Scraper
by saulius876-lgtm

Google Maps places and leads: phone, website, address, rating, reviews, hours, emails.

answering

Phone Lookup — questions

Answers built from our own checks of this server.

What can Phone Lookup do?
It exposes 2 tools, read directly from the server on our last check. Among them: lookup_phone, post_comment. 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 Phone Lookup 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 136 ms. The bar chart above shows every period we have measured.
How do I connect Phone Lookup?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Phone Lookup need an API key?
No. Phone Lookup completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 2 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Phone Lookup?
It answers our handshake in 136 ms on average, which is faster than 86% of all working MCP servers we measure. That puts it in the quick quarter of the ecosystem. The comparison comes from our own checks across the whole registry, every 15 minutes.
How many people use Phone Lookup?
The npm package mcp-server-ktozvonil was installed 49 times in the last week. Week over week that is +17%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is Phone Lookup open source?
The code is open source: it is published under the MIT licence, written in JavaScript and 0 stars on GitHub. The licence covers the code in the repository, not the hosted service at ktozvonil.net, which runs on its operator's own terms.