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Leads Fresh DB MCP server

Which MCP servers are Leads Fresh DB's own, from the official registry and from asking its own domain, whether they answer, and what they offer. A program checked each of these, nobody copied them from a product page.

read 2026-10-27

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Whose server it is
  • Registry namecom.leadsfreshdb/leads-fresh-dbverified in the MCP registry

The registry name sits under leadsfreshdb.com. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

When we asked itchecked 2026-10-27
  • Stateanswerschecked 2026-10-27
  • Tools3
  • Server calls itselfleadsfreshdb
  • Server version1.0.0
  • Protocol version2025-06-18

On 2026-10-27 the server answered initialize and tools/list without a sign-in. First answer in 30 ms.

Should an agent connect itNot proven either way yet
  • Whether its tools do the product's job has not been judged yet.
  • Checked on 6 of the 7 days it takes to judge reliability.

Once connected

  • Parameters are untyped or undescribed in 1 of 3 tools: check arguments before calling.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

Measured dailydaily checks: 6, the first on 2026-10-27
  • INITE MCP scoreafter a weeka score needs 7 daily checks: 6 so far
  • Answeredmeasuring6 of the 7 daily checks it takes to print a share
  • Median first answer169 ms
  • Space in an agent's context≈ 832 tokensthe definitions of all its tools (3), which an agent carries on every turn
  • Tool definitionsA · 94 of 100
  • Typed results0 of 3 toolsdeclared outputSchema: results come typed, read once
  • Parameters without a description: in 1 of 3

What an agent can do with it

  • not sure · filter phone numbers by country, age, gender, device and network
  • not sure · test a 200-number sample before buying a full list
  • not sure · order a filtered phone list for a campaign

Each of the product's use cases, put to Jev against this server's tool list: can an agent do it with these tools?

Worth a look

None of the five warning signs in these definitions.

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (25%), doing the product's job (25%), definitions (20%), context (10%), use (10%) and how readily a client connects (10%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

Tools it offers3 tools · read 2026-10-27
  • get_catalog

    Leads Fresh DB live price list for fresh, filtered phone leads (B2C and B2B): the seven filters (seniors 55+, any age & gender, business numbers, iPhone users, RCS-ready, by profile photo, one mobile network), the ready countries…

  • get_quote

    Price one or more phone-lead lists exactly as the Leads Fresh DB shop charges them (live prices, volume discounts included) and get the link to order. Nothing is ordered.

  • get_free_sample

    How to get 200 numbers free (your country, your filter) to test before ordering: the Telegram link and the message to send. Nothing is sent for the user — they send it themselves.

How to connect

Add the server to your MCP client config. Claude Desktop, Cursor and most other clients read this shape:

{
  "mcpServers": {
    "leads-fresh-db": {
      "type": "http",
      "url": "https://leadsfreshdb.com/mcp"
    }
  }
}

Add it

Claude Code, in a terminal

claude mcp add --transport http leadsfreshdb https://leadsfreshdb.com/mcp

Add to CursorAdd to VS Code

claude.ai, ChatGPT and other clients: add https://leadsfreshdb.com/mcp as a custom connector in the settings.

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.