MCP.Market

Scalelist MCP server

online · 100% uptime
by scalelist.com·com.scalelist/mcp·v1.0.0
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Find B2B leads with verified work emails and mobile numbers from your AI assistant.

A97/100grade A
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Safety scan
A97/100

full report

Adoption
Growing

0 stars

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If you have run it, two minutes of your experience saves the next person an afternoon.

Scalelist tools

Tool list not cached yet. `describe` through the gateway fetches it live.

Public scan report

scanner v0.1.10 · 2026-10-15 · same rubric, same numbers if you re-run it

no findings
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 287ms (auth required)20/20
  • –Tool poisoningtools not inspected (endpoint requires auth); not countedn/a
  • Auth qualityOAuth resource metadata advertised on 40115/15
  • Maintenancelast push 0 days ago15/15
  • Maintainer identityendpoint served from the registry-verified namespace domain8/10
Overall 97/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Scalelist compares

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

Safety score
97/100
higher than 98% of 48,255 servers
Uptime
100%
of our recent checks; the typical remote server answers 100%
Response time
311 ms
faster than 46% of 30,031 servers

Install Scalelist in Claude Code, Cursor or VS Code

claude mcp add --transport http mcp https://mcp.scalelist.com/mcp
Add to Cursor

What the publisher says

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

Scalelist MCP Server

Find B2B leads with verified work emails and mobile numbers, right inside Claude, ChatGPT, Cursor or any MCP client.

Scalelist is an AI lead finder. This is its official remote MCP server. Your assistant can size an audience for free, pull the matching people, then get their verified work emails and mobile numbers. Credits are spent only when something is found.

https://mcp.scalelist.com/mcp
  • Transport: Streamable HTTP
  • Auth: OAuth. You sign in with your Scalelist account the first time you connect.
  • New accounts get 20 free credits, no credit card.
  • Docs: scalelist.com/mcp-server · Official registry name: com.scalelist/mcp

Connect it

Claude (claude.ai and Claude Desktop)

Settings, Connectors, Add custom connector. Paste https://mcp.scalelist.com/mcp and sign in.

Claude Code

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

ChatGPT

Settings, Connectors, add a custom connector. Paste https://mcp.scalelist.com/mcp and sign in.

Cursor

Add this to ~/.cursor/mcp.json:

{
  "mcpServers": {
    "scalelist": { "url": "https://mcp.scalelist.com/mcp" }
  }
}

VS Code

Add this to .vscode/mcp.json:

{
  "servers": {
    "scalelist": { "type": "http", "url": "https://mcp.scalelist.com/mcp" }
  }
}

Windsurf

Add this to ~/.codeium/windsurf/mcp_config.json:

{
  "mcpServers": {
    "scalelist": { "serverUrl": "https://mcp.scalelist.com/mcp" }
  }
}

Clients that only speak stdio

npx -y mcp-remote https://mcp.scalelist.com/mcp

Tools

Nothing is charged when nothing is found.

Try these prompts

  • "How many VPs of Sales work at US fintech companies with 51 to 1,000 employees? Don't spend credits yet."
  • "Find 25 Heads of Operations at US manufacturers with 200 to 1,000 employees and get their verified work emails."
  • "Here is a CSV of 80 contacts. Find their mobile numbers and keep my original columns."
  • "Find the VP of Sales at copperlinesoftware.com and get their work email and mobile. Stop and ask before 25 credits."

Pricing

20 free credits to start, no credit card. Paid plans run from $29 a month for 500 credits to $649 a month for 20,000 credits. 1 credit per lead or work email found, 20 per mobile number found, 0 on a miss. Full details: scalelist.com/pricing.

What Scalelist is not

Shortened. The full README is on GitHub.

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

Scalelist: common questions

Is Scalelist MCP server safe?
Yes, by our scan: it is graded A (97/100). Read the Scalelist safety report
How do I install Scalelist?
It runs remotely at mcp.scalelist.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 Scalelist need an API key?
No key to paste: it signs you in with OAuth when your client connects.
Is Scalelist maintained?
The last commit was 20 days ago (2026-10-15). The latest release is v1.0.0.
Is Scalelist up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
How does Scalelist compare with other MCP servers?
safety score 97/100 (higher than 98% of 48,255 servers); uptime 100% (of our recent checks; the typical remote server answers 100%); response time 311 ms (faster than 46% of 30,031 servers). Full comparison.