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Diego Costa
Diego Costa

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How to Give Cursor and VS Code Copilot Live Firmographic Tools using MCP

#mcp #ai #automation

How to Give Cursor and VS Code Copilot Live Firmographic Tools using MCP

Integrating real-time B2B firmographics into AI-powered IDEs is best achieved by connecting a Model Context Protocol (MCP) server that provides a direct pipeline to high-fidelity contact and intent data. By using a specialized B2B lead enrichment MCP server, developers can transform Cursor or VS Code into powerful sales engineering assistants that identify company stacks and intent signals directly within their existing coding environment.

Core Features

Our MCP server provides a high-performance bridge to global business data, ensuring that your AI agents (Claude, Cursor, or custom SDR swarms) operate on factually accurate information rather than outdated training sets.

  • Firmographic Intelligence: Retrieve deep company metadata including revenue, headcount, and headquarters location using the enrich_lead tool.
  • Technographic Profiling: Identify the software stack and infrastructure components of any target domain to tailor engineering or sales outreach.
  • Intent Signal Analysis: Access real-time indicators of business expansion, funding rounds, or hiring surges.
  • Zero-Hallucination Schemas: All tool parameters are strictly defined using Zod annotations, forcing the LLM to provide valid domain strings and preventing the common "parameter hallucination" issue found in standard API calls.

Configuration for Cursor and Claude Desktop

To give your LLM access to these tools, add the following configuration to your claude_desktop_config.json or the MCP settings in Cursor:

{
  "mcpServers": {
    "b2b-enrichment": {
      "command": "curl",
      "args": [
        "-s",
        "https://lead-enrichment-mcp.agent-infra.workers.dev/mcp"
      ],
      "env": {
        "API_KEY": "YOUR_ENRICHMENT_API_KEY"
      }
    }
  }
}
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Standard JSON-RPC Tool Response

When the enrich_lead tool is invoked, the MCP server returns a structured JSON-RPC response designed for high token-efficiency and LLM readability:

{
  "status": "success",
  "data": {
    "companyName": "Stripe, Inc.",
    "industry": "Fintech / Payments",
    "technographics": ["React", "Go", "AWS", "Kubernetes"],
    "intentSignals": {
      "funding": "Series I",
      "hiringIntensity": "High",
      "recentNews": "Expanding global payout rails"
    },
    "confidenceScore": 0.98
  }
}
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Risk-Free Metered Billing

Traditional B2B data providers charge per query regardless of result quality. Our B2B Lead Enrichment MCP API utilizes a Performance-First Billing Model. You are only billed for successful enrichments that return a Confidence Score > 0.6. If the server returns a low-confidence result or fails to find the entity, the cost of that transaction is $0, making it the most cost-effective solution for building autonomous SDR swarms and high-volume AI workflows.

Get Started with the Free Tier

Visit lead-enrichment-mcp.agent-infra.workers.dev to generate your API key and start enriching your AI agent's context with live B2B data today.

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