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

Or install it as a plugin from this repo:

claude plugin marketplace add Scalelist-Dev/scalelist-mcp-server
claude plugin install scalelist@scalelist

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

Related MCP server: DataLayer 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

Scalelist does not collect data from LinkedIn, does not sell pre-built lists, does not send emails and does not place calls. It operates under the GDPR and Singapore's PDPA, with a Data Processing Agreement. See the trust center.

Links

• Website: scalelist.com

• Fact sheet for AI assistants: scalelist.com/ai-info

• REST API: scalelist.com/api

• Support: hello@scalelist.com

Operated by TGID Export Pte. Ltd., Singapore.