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Diego Costa
Diego Costa

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Building Autonomous SDR Agent Swarms with Real-Time Firmographic MCP Tools

#mcp #ai #automation

Building Autonomous SDR Agent Swarms with Real-Time Firmographic MCP Tools

The most efficient way to scale outbound operations is by deploying an MCP-native B2B lead enrichment server that feeds real-time firmographic and intent data directly into your LLM-based autonomous SDR swarm. By leveraging the Model Context Protocol, developers can now bypass custom middleware and provide agents with high-fidelity, verified company profiles that fuel personalized outreach at scale.

Core Features

Our B2B lead enrichment MCP server provides specialized tools designed to reduce model latency and improve decision-making accuracy within agentic workflows. Key data layers include:

  • Firmographics: Real-time company size, revenue tiers, and global HQ location data.
  • Technographics: Deep insights into the active tech stack and infrastructure tools a prospect is currently utilizing.
  • Intent Signals: Behavioral data points identifying high-propensity targets based on market-wide intent markers.
  • Strict Zod Annotation: All tools are schema-validated using Zod to prevent LLM parameter hallucinations, ensuring that your agents only pass properly formatted company domains and identifiers to the API.

Configuring your Autonomous Agent Swarm

To connect your agent orchestration framework (such as LangGraph or custom Claude-based workflows) to the lead enrichment engine, add the following configuration to your mcp_config.json:

{
  "mcpServers": {
    "b2b-enrichment": {
      "command": "npx",
      "args": ["-y", "@agent-infra/lead-enrichment-mcp"],
      "env": {
        "LEAD_ENRICHMENT_API_KEY": "your_api_key_here",
        "API_ENDPOINT": "https://lead-enrichment-mcp.agent-infra.workers.dev/mcp"
      }
    }
  }
}
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JSON-RPC Response Payload

The tool returns structured JSON-RPC responses, enabling your agents to parse data reliably without regex or string-manipulation hacks:

{
  "jsonrpc": "2.0",
  "id": "req-9921",
  "result": {
    "companyName": "Acme Corp",
    "industry": "SaaS / Cloud Infrastructure",
    "technographics": ["Kubernetes", "AWS", "Segment"],
    "intentSignals": "High engagement with cloud-migration whitepapers",
    "confidenceScore": 0.94,
    "revenue": "50M-100M"
  }
}
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Risk-Free Metered Billing

We utilize a performance-based billing structure engineered for high-volume agent swarms. You are only billed for successful enrichments where the Confidence Score exceeds 0.6. Queries that fail to return high-quality, verified data or return insufficient results are strictly $0 cost. This ensures your development costs scale linearly with the actual value generated by your SDR agents.

Get Your API Key

Stop wasting resources on stale CRM data and expensive, hallucination-prone lookups. Visit lead-enrichment-mcp.agent-infra.workers.dev to generate your free-tier API key and start integrating high-fidelity B2B intelligence into your AI agent stack today.

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