DC Hub MCP · Claude

DC Hub for Claude

Add DC Hub to Claude as a custom connector: one URL, in Claude, Cowork and Claude Desktop · free tier, 30 seconds to install.

Global facility map 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's MCP config right away. Without an email it gets 15 free calls a day. Bind an email (free, no card) and the same key keeps working, at 50 requests/day for the rest of its 7-day trial.

2 Add DC Hub as a custom connector in Claude

In Claude: Customize → Connectors → + Add → Add custom connector, then fill the form as below. On Team and Enterprise plans an Owner adds it once under Organization settings → Connectors → Add → Custom → Web, and members click Connect under Customize → Connectors. The Free plan allows one custom connector.

Name:             DC Hub
URL:              https://dchub.cloud/mcp/claude
                  (Continue, check the detected settings, Continue)
Authentication:   No sign in
Request headers:  X-API-Key: {{TRIAL_KEY}}

Keyless instead: leave Request headers empty (previews, no key needed).
Then click Add.

In a chat, click + at the lower left → Connectors and turn DC Hub on. Labels follow Anthropic’s custom connector guide; if your screen differs, check current docs there. Claude Code or a config file instead? See /install/claude-code and /connect/claude-desktop.

3 Try these prompts in Claude

Use DC Hub. Which US grid has the most headroom right now?

Rank the top 10 data center markets by DCPI for a 100MW build.

Compare interconnection-queue depth for ERCOT vs PJM this quarter.

4 Free tier

Anonymous: previews, no key needed. Free key: previews plus 2 full answers per tool per day. Add an email: 50 calls/day (up to 10 full answers per tool per day). Paid plans: dchub.cloud/pricing.