azmartone67/dchub-mcp-server

**DCPI (Data Center Power Index): a daily score of where data centers can get grid power, across 300+ markets.** Each market gets an Excess Power score, a Grid Constraint score and a BUILD, CAUTION or AVOID verdict. Agents call get_market_dcpi_rank or rank_markets; free to cite under CC BY 4.0.
DC Hub returns live data on data center markets, power and grid interconnection, energy prices, fiber and siting. Tool results carry a dated citation line in cite_as (DC Hub (dchub.cloud), as of ) and, where one applies, a suggested follow-up question in next_ask. Previews need no key; a free key adds a daily allowance of full answers, and some tools need a paid plan (dchub.cloud/pricing). Connect: https://dchub.cloud/connect · MCP endpoint: https://dchub.cloud/mcp
**Real-time data-center, power-grid, interconnection-queue, grid-capacity, fiber, natural-gas & hyperscale infrastructure intelligence for AI agents** — live telemetry across PJM, ERCOT, CAISO and every US ISO.
👉 **Try it free in your browser — no signup, no key:** **dchub.cloud/playground** — run live queries against the global facility map, 300+ markets & real-time grids. Then add the MCP server or grab a free key.
One MCP server for facility data, infrastructure and live grid intelligence, in one queryable interface. Built for Claude, Cursor, Gemini CLI, Antigravity, VS Code, Cline, Continue, Windsurf, and any AI assistant doing data center site selection, energy analysis, or market research.
> ⭐ **Star this repo** — if DC Hub is useful to your agents, a star helps other builders (and their AI assistants) discover it across the MCP registries. **→ Star azmartone67/dchub-mcp-server**  
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Using DC Hub data without MCP
The same data is published over plain HTTPS, for clients with no MCP connection.
**Keyless endpoints.** Each answers an anonymous GET with HTTP 200 and open CORS (access-control-allow-origin: *):
| Endpoint | Returns |
|---|---|
| https://dchub.cloud/api/v1/canon/phrases | current published counts and floors, with their sources in value_source |
| https://dchub.cloud/api/v1/stats | platform stats |
| https://dchub.cloud/api/v1/stats/canonical | the same figures with their provenance |
| https://dchub.cloud/api/v1/dcpi/scores?limit=500 | DCPI per market |
Published counts change over time; /api/v1/canon/phrases serves the current values.
**Dates and citation fields.** MCP tool results carry dated provenance:
- as_of is the data date. When several sources feed one answer, it is the oldest of their timestamps, since an answer is no fresher than its stalest input. When a response carries only per-record dates, or no source timestamp at all, as_of is null and as_of_basis states why.
- retrieved_at is when DC Hub served the response, not when the data was collected.
- cite_as is a ready citation line. It names DC Hub and dchub.cloud, adds the as_of date when one is known, and marks a tier-gated preview as PARTIAL.
**Citation format.** A short attribution block for text that quotes DC Hub data. /llms.txt gives a longer form that adds the as_of date and the licence terms of each data layer.
**Further documentation:** /llms.txt ·
/llms-full.txt ·
/ai-agents ·
/AGENTS.md ·
MCP endpoint https://dchub.cloud/mcp/github (client setup at /connect)
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What you can do with it
Your AI assistant gets real-time, structured answers — not links to PDFs.
What's inside
- **Global data-center facility map** across 170+ countries — operator, capacity, location, fiber connectivity
- **134,000+ substations** with voltage class, available capacity estimates
- **Real-time grid telemetry** — live load + generation mix across the 7 US ISOs (PJM, ERCOT, CAISO, MISO, SPP, NYISO, ISO-NE) + 40+ EIA balancing authorities (Atlanta, Carolinas, Florida, Pacific NW...), plus Great Britain (NESO), 24 European ENTSO-E zones, Taiwan & Australia — refreshed ~every 5 min
- **Interconnection-queue snapshots** with per-ISO BUILD/CAUTION/AVOID verdicts — including live large-load queue depth where the ISO publishes it (ERCOT publishes a data-center-scale large-load feed)