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Diego Costa
Diego Costa

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

#mcp #ai #automation

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

The most efficient way to give LLMs native access to real-time company profiles and technographic data without writing custom middleware is by deploying an MCP-native B2B lead enrichment server. By integrating our B2B lead enrichment MCP server, developers can force-feed high-fidelity firmographics directly into the context window of Cursor, VS Code, or Claude Desktop.

Core Features of the MCP Lead Enrichment Server

This implementation utilizes the Model Context Protocol (MCP) to expose structured, validated data as LLM tools. Unlike traditional REST scrapers, our server enforces strict Zod annotations on all tool definitions, effectively eliminating LLM parameter hallucinations during lead lookups.

  • Firmographic Data Layer: Access to verified headquarters, employee count, and revenue bands.
  • Technographic Intelligence: Identify tech stacks, CMS, and CRM integrations to qualify leads instantly.
  • Intent Signals: Real-time triggers based on recent funding, hiring, or expansion activity.
  • Validated Schema: Every response is normalized against a strict JSON-RPC schema, ensuring the model never struggles with malformed payloads.

Configuring Your Environment

To enable these capabilities in Cursor or Claude Desktop, append the following configuration to your mcp.json settings file. This points your environment directly to our high-performance edge-deployed infrastructure.

{
  "mcpServers": {
    "b2b-enrichment": {
      "command": "npx",
      "args": [
        "-y",
        "@agent-infra/lead-enrichment-mcp"
      ],
      "env": {
        "LEAD_ENRICH_API_KEY": "your_api_key_here"
      }
    }
  }
}
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Expected Tool Response

When your LLM agent invokes the enrich_lead tool, it receives a clean, context-ready payload designed for high-accuracy decision making.

{
  "jsonrpc": "2.0",
  "result": {
    "companyName": "Acme Corp",
    "industry": "SaaS",
    "technographics": ["Stripe", "AWS", "Salesforce"],
    "intentSignals": ["Series B Funding", "Hiring Product Managers"],
    "confidenceScore": 0.94,
    "revenueRange": "$10M - $50M"
  },
  "id": "1"
}
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The Value Proposition: Risk-Free Metered Billing

We operate on a "Quality-First" pricing model. You are only billed for successful enrichments where the Confidence Score exceeds 0.6. If the server returns a low-confidence match, failed lookup, or empty dataset, the cost is $0. This ensures your autonomous SDR swarms remain cost-effective while maintaining a high signal-to-noise ratio in your lead pipeline.

Get Started Today

Stop hallucinating lead data and start working with verified B2B intelligence. Visit lead-enrichment-mcp.agent-infra.workers.dev to grab your API key and integrate professional-grade firmographics into your local AI development environment today.

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