DC Hub MCP · Claude Desktop

DC Hub for Claude Desktop

Anthropic's desktop app — wire DC Hub MCP into claude_desktop_config.json · 92 tools, free tier, 30 seconds to install.

24,800+ facilities 311 DCPI markets 43 US ISO/BA grids live 1,400+ M&A deals Free tier · no credit card

1 Mint your free trial key

One click, no email to start. The key works in Claude Desktop's MCP config right away. Without an email it gets 10 free calls. Bind an email (free, no card) and the same key keeps working, at 50 requests/day for the rest of its 7-day trial. Free calls are counted per network: if this one has already used them, a new key needs the email from its first call.

2 Add to your Claude Desktop config

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS/Linux) · %APPDATA%\Claude\claude_desktop_config.json (Windows)

{
  "mcpServers": {
    "dchub": {
      "command": "npx",
      "args": [
        "-y", "mcp-remote", "https://dchub.cloud/mcp",
        "--transport", "http-only",
        "--header", "X-API-Key:{{TRIAL_KEY}}"
      ]
    }
  }
}

After saving, restart Claude Desktop and DC Hub will appear in the MCP connector list.

3 Try these prompts in Claude Desktop

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4 Trial limits + upgrade

Without an email, a trial key gets 10 free calls. Bind an email and the same key keeps working, at 50 requests/day for the rest of its 7-day trial. Need more? Agents buy one of two things: $10 one-time = 1,000 API credits on this key (credits don't expire, no subscription), or Developer $49/mo for 500 MCP calls/day on every tool except the Pro-only ones. Pro ($99/mo) is for a human screening sites: all plans.

1,000 API credits

$10 one-time

Credits land on this key and never expire. No subscription.

Developer

$49/mo

500 MCP calls/day, every tool except the Pro-only ones. Cancel anytime; your Developer key arrives by email.