1Lookup is an MCP server listed on the M8ven Trust Index. M8ven has not graded it: we have no way to read this server ourselves. No publisher has claimed this listing.

—
Grade unavailable

1Lookup

Verify phone numbers, emails and IPs, and check remaining plan credits. 1Lookup is a data verification platform. Its hosted MCP server lets an AI agent validate a phone number, verify an email address, or look up an IP mid-workflow, without leaving the conversation. Connect with one URL over OAuth 2.1, with no API key to paste into a config file. **Tools** - `validate_phone` : line type, carrier, DNC status and a fraud risk score - `verify_email` : deliverability, plus disposable and role-bas

How we verified

âš¡ Live Monitored: not connected

Verified is a snapshot. Live keeps it current, and builds your track record.

⚡ Connect GitHub → continuous verification on every pushwhy connect →

Who stands behind it

1Lookup

Source: Smithery

Is this your MCP?

Claim it to get a verified publisher badge, a free copy of our full audit findings, and direct contact for any high-priority issues we find.

Install from

The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.

This entry was skipped: no github_url and no Tier 1 manifest available
Check MCPs from inside your assistant
Tool Check · MCP

Vetting this one by hand? Tool Check is an MCP that scores other MCPs. Add it once and ask Claude, ChatGPT, or any MCP client to grade a server, surface CVEs, check the publisher, and suggest safer alternatives — before you install.

https://m8ven.ai/api/mcp/tool-check
check_toolsearch_toolscompare_toolsrecommend_alternativescheck_publisherreport_concern
How to add it →Free · no account needed · works in any MCP client