B2B Lead Enrichment: MCP server (AI & agents) in 2026

Remote MCP server to enrich company profiles with structured B2B data and confidence scores.

Verified working on 2026-10-28 Rank 123 of 193 in AI & agents. Source: MCP Registry record, checked 2026-10-27.

Key facts

Type	MCP server, remote (streamable HTTP)
Category	AI & agents
Endpoint	https://lead-enrichment-mcp.agent-infra.workers.dev/mcp
Registry name	io.github.Diego-Costa-Tech/lead-enrichment-mcp
Version (registry)	1.0.0
Published in registry	2026-07-17
Registry record updated	2026-07-17
Repository	https://github.com/Diego-Costa-Tech/lead-enrichment-mcp
Website	https://lead-enrichment-mcp.agent-infra.workers.dev
Authentication	None needed for initialize and tools/list (checked anonymously)
Latest check	Up on 2026-10-28, 415 ms to initialize
Tools listed	1
Checks passed	1 of 2 daily checks
Last verified working	2026-10-28
Last failure	2026-10-27: initialize: HTTP 500
Source	https://registry.modelcontextprotocol.io/v0/servers/io.github.Diego-Costa-Tech%2Flead-enrichment-mcp/versions/latest (pulled 2026-10-27)

Tools (1)

enrich_lead

Verification history

One probe a day: initialize, then tools/list, nothing else. Last 2 checks: 10-27 down · 10-28 up

Install

Claude Code

claude mcp add --transport http lead-enrichment-mcp https://lead-enrichment-mcp.agent-infra.workers.dev/mcp

Claude (claude.ai, Desktop)

Settings > Connectors > Add custom connector. Name: B2B Lead Enrichment. URL: https://lead-enrichment-mcp.agent-infra.workers.dev/mcp

Cursor

{
  "mcpServers": {
    "lead-enrichment-mcp": {
      "url": "https://lead-enrichment-mcp.agent-infra.workers.dev/mcp"
    }
  }
}

Save as ~/.cursor/mcp.json (all projects) or .cursor/mcp.json (this project).

ChatGPT

Settings > Connectors > Advanced > Developer mode, then Create. Name: B2B Lead Enrichment. MCP server URL: https://lead-enrichment-mcp.agent-infra.workers.dev/mcp. Authentication: No authentication.

Custom connectors need a plan with Developer mode; menu names change between releases.

Hermes Agent

mcp_servers:
  lead-enrichment-mcp:
    url: "https://lead-enrichment-mcp.agent-infra.workers.dev/mcp"

Add to ~/.hermes/config.yaml, then run /reload-mcp.

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