MCP.Market

Lookup MCP server

online · 100% uptime
by verirouteintel.com·com.verirouteintel/lookup·v1.2.3
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Is this number safe to call or text right now? Live carrier, CNAM, spam and SMS checks for agents.

A89/100grade A
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Safety scan
A89/100

full report

Adoption
Growing

0 stars33 downloads/wk

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Lookup tools (10, 1 write)

write = sends, deletes, buys or posts
  • vri_account_infoFree

    Free: available balance, connection limits and allowed products.

  • vri_bulk_lookupFree

    Live lookup for up to 100 North American phone numbers in one call (carrier, line type, routing; optional cnam/spam/messaging). Each number is a fresh paid read — spend scope required. Live customer keys spend balance. Repeating a call can charge again; reuse a stable request_id with identical arguments for a safe retry. Use max_cost to cap the quote. Use a test key for integration tests.

  • vri_bulk_statusFree

    Status and progress of a VRI bulk lookup job by job id.

  • vri_job_resultsFree

    Free, owner-scoped stored results. Follow next_cursor until null; never re-submit a completed job.

  • vri_number_lookupFree

    Live intelligence for ONE North American phone number: current carrier of record, line type, LRN routing data, porting activation date, and optionally caller-ID name (cnam), spam reputation, and messaging provider. Always a fresh read of live numbering infrastructure — never cached carrier data. Live customer keys spend balance. Repeating a call can charge again; reuse a stable request_id with identical arguments for a safe retry. Use max_cost to cap the quote. Use a test key for integration tests.

  • vri_operation_statusFree

    Free: check an operation after an interrupted call; pending work must not be resubmitted with a new ID.

  • vri_quoteFree

    Free estimate using account pricing and deduplicated valid numbers; no lookup.

  • vri_sms_deliverabilityFree

    Line-type-based SMS capability and reputation signals for a North American number. Not an actual delivery test or guarantee. Unknown reputation never clears a number to message. Returns sms_capable (live line-type read), VoIP flag, spam reputation, the recipient's approximate local time with an 8am-9pm calling-window flag, and plain-language reasons. Deliverability and reputation signals only — not a legal compliance determination (no DNC/reassigned-number/litigator data). Performs its own LRN and spam lookup; avoid calling after number_lookup for the same data. Live customer keys spend balance. Repeating a call can charge again; reuse a stable request_id with identical arguments for a safe retry. Use max_cost to cap the quote. Use a test key for integration tests.

  • vri_spam_checkFree

    Spam/scam/robocall reputation for one North American phone number, with an explainable `risk` block: the verdict, a confidence band, and the individual reasons behind it (complaint volume and recency, complaint category, community reports, line type, recent porting). Live customer keys spend balance. Repeating a call can charge again; reuse a stable request_id with identical arguments for a safe retry. Use max_cost to cap the quote. Use a test key for integration tests.

  • vri_submit_jobwrite actionFree

    Submit an ASYNC bulk lookup job for up to 10000 North American phone numbers. Balance is reserved up front and the job runs in the background; check progress with vri_bulk_status. Requires a customer API key (jobs bill the account that owns the key). Live customer keys spend balance. Repeating a call can charge again; reuse a stable request_id with identical arguments for a safe retry. Use max_cost to cap the quote. Use a test key for integration tests.

Public scan report

scanner v0.1.10 · 2026-10-16 · same rubric, same numbers if you re-run it

no findings
  • Code scan3 source files scanned25/25
  • Live reliabilityremote reachable in 954ms20/20
  • Tool poisoning10 tool descriptions checked15/15
  • Auth qualityAPI key sent as a header8/15
  • Maintenancelast push 40 days ago12/15
  • Maintainer identityregistry namespace matches repository owner; website matches verified namespace9/10
Overall 89/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Lookup compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
89/100
higher than 80% of 48,243 servers
Tools
10
the typical server has 7
Tools that change things
10%
typical: 0%. Fewer write tools means less an agent can break
Uptime
100%
of our recent checks; the typical remote server answers 100%
Response time
325 ms
faster than 49% of 30,027 servers
Downloads a week
33
more than 21% of 12,306 servers with a package

What its tools let an agent do: 9 read · 1 change

Install Lookup in Claude Code, Cursor or VS Code

claude mcp add --transport http lookup https://verirouteintel.com/api/mcp
Add to Cursor

What the publisher says

From the Lookup repository's README, as published. We do not edit it. Read it on GitHub

VeriRoute Intel MCP Server

Tells your agent whether a number is safe to call or text right now. Live reads of the U.S. and Canadian phone networks — carrier of record, line type, LRN, CNAM caller ID, spam/scam reputation, SMS deliverability, and a TCPA 8 a.m.–9 p.m. calling-window verdict — plus bulk lookups. Every query gets a fresh dip, never stale cached data. Free sandbox key, no card required. Pay per lookup with no minimums.

This is a hosted (remote) MCP server — nothing to install or run.

return deterministic sample data with zero charges, perfect for wiring an agent up before funding.

  • Endpoint: https://verirouteintel.com/api/mcp (Streamable HTTP, JSON-RPC 2.0)
  • Auth: Authorization: Bearer
  • Docs: https://verirouteintel.com/api-docs/mcp
  • Get a key: https://verirouteintel.com/dashboard/api-keys — free sandbox test keys

Connect

Claude Code (CLI)

claude mcp add --transport http vri https://verirouteintel.com/api/mcp \
  --header "Authorization: Bearer YOUR_API_KEY"

Claude.ai / Claude Desktop

Add a custom connector with URL https://verirouteintel.com/api/mcp and header Authorization: Bearer YOURAPIKEY.

Cursor and other MCP clients (mcp.json)

{
  "mcpServers": {
    "vri": {
      "url": "https://verirouteintel.com/api/mcp",
      "headers": { "Authorization": "Bearer YOUR_API_KEY" }
    }
  }
}

Tools

Billing

Live keys pay the same per-lookup rates as the REST API from a prepaid balance. Every result reports what it cost; failed lookups are never charged, and a call that would exceed your available balance is refused up front.

Use cases

  • Clean calling lists before dialing (dead/ported/VoIP detection)
  • Check your own outbound caller IDs for "Spam Likely" labeling
  • Verify line type before sending SMS
  • Enrich CRM records with live carrier data — from inside an agent workflow

© First Light Holdings, LLC, DBA VeriRoute Intel · Terms · Privacy

Directories

Published in the Official MCP Registry as com.verirouteintel/lookup · Smithery · MCP.so

Local stdio (CI, offline, or clients without remote MCP)

A zero-dependency Node shim, published to npm, forwards to the hosted server:

VRI_API_KEY=YOUR_API_KEY npx veriroute-intel-mcp

Or in an mcp.json-style client config:

{
  "mcpServers": {
    "vri": {
      "command": "npx",
      "args": ["-y", "veriroute-intel-mcp"],
      "env": { "VRI_API_KEY": "YOUR_API_KEY" }
    }
  }
}

Discovery works without a key; tool calls need one (free sandbox test keys return sample data with zero charges). Prefer the hosted endpoint whenever your client supports remote MCP.

Nothing above is checked by us. What we check is on the safety report.

Lookup: common questions

Is Lookup MCP server safe?
Yes, by our scan: it is graded A (89/100). Read the Lookup safety report
How do I install Lookup?
It runs remotely at verirouteintel.com. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Lookup need an API key?
Yes. The registry entry asks for VRI_API_KEY, Authorization.
Is Lookup maintained?
The last commit was 60 days ago (2026-09-06). The latest release is v1.2.3.
Is Lookup up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
How does Lookup compare with other MCP servers?
safety score 89/100 (higher than 80% of 48,243 servers); tools 10 (the typical server has 7); tools that change things 10% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.