Your AI now knows every data center.

Ask Claude “which data centers does Equinix run in Frankfurt” today and you get a memorized list with no citations, no power numbers, no ASN counts. The model doesn’t have structured data — and the web pages it can browse are slow, half-paywalled, and inconsistent across operators.

This MCP server hands the model the actual dataset: facility records, operator-published specs, peering memberships from PeeringDB, IXP rosters, and hyperscale cloud regions. Every tool response carries a source_url pointing back at the canonical page on datacenters.world, so the model can cite. Free tier covers ~150–300 chat conversations per month.

Drop into any MCP-aware client and ask, in natural language:

• Ask

  Compare Equinix vs Digital Realty in Frankfurt — facility count, total power, ASNs peered, IXPs reachable.

• Ask

  List every Tier IV data center in Singapore with at least 10 MW and BGP peering at SGIX.

• Ask

  For each AWS region in Europe, name the city, country, and the nearest carrier-neutral facility with 100+ ASNs.

• Ask

  Which operators have facilities in more than 20 countries? Rank them by total network count.

One snippet per client. The endpoint is streamable HTTP, so any modern MCP-aware tool can talk to it directly. The bearer key gates access and tracks usage — create one for free from the dashboard.

{
  "mcpServers": {
    "datacenters-world": {
      "url": "https://datacenters.world/api/mcp",
      "headers": {
        "Authorization": "Bearer dcw_…"
      }
    }
  }
}

claude mcp add datacenters-world \
  --transport http \
  --header "Authorization: Bearer dcw_…" \
  https://datacenters.world/api/mcp

{
  "mcpServers": {
    "datacenters-world": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://datacenters.world/api/mcp",
        "--header",
        "Authorization: Bearer dcw_…"
      ]
    }
  }
}

Five tools, each typed with Zod schemas so the model picks the right one without guessing.

Same quota as the REST API — one key works for both surfaces. Protocol overhead (initialize, tool list, notifications) is not charged; only tools/call counts against your monthly quota.

Pro and Team include a 3-day free trial. Quotas roll over monthly — anniversary date for Free, billing-period for paid.

PeeringDB for interconnect-relevant facilities, operator-published pages (Equinix, Digital Realty, DataBank, Cologix, CoreSite, CyrusOne, QTS, Iron Mountain), OpenStreetMap for location cross-checks, plus dedicated scrapers for datacenters.google and datacenters.atmeta.com. Full methodology, source counts, and known gaps live on /methodology.

The whole dataset is also browsable as a public map at datacenters.world, and the same atlas is exposed as a JSON/CSV REST API at /api.