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Directory / DC Hub — Data Center Energy, Electricity & Power Grid Data: Site Selection, Colocation, Gas, Fiber

DC Hub — Data Center Energy, Electricity & Power Grid Data: Site Selection, Colocation, Gas, Fiber

Q: Is DC Hub — Data Center Energy, Electricity & Power Grid Data: Site Selection, Colocation, Gas, Fiber MCP server safe?

QAmcp's test on 2 Nov 2026: None of the hidden-instruction wordings we know were found in its tool descriptions. Its error messages showed no secrets or internal details. 53 of its 60 tools are labeled read-only; the others may change or send things. Overall it scored 84/100 on 2 Nov 2026. A test can only see what the server shows from outside, not what it does with your data behind the scenes. Connect servers from makers you trust.

by dchub.cloud · https://dchub.cloud/mcp/registry

Data center energy, electricity & power grid data: DCPI to query and cite, capacity to buy or lease.

94 tools✓ no account neededPricing: on their site

See pricing →Visit website

84 /100

PASS · WITH NOTES

12 of 12 checks · 2 Nov 2026

Is DC Hub — Data Center Energy, Electricity & Power Grid Data: Site Selection, Colocation, Gas, Fiber MCP server safe?

None of the hidden-instruction wordings we know were found in its tool descriptions.
Its error messages showed no secrets or internal details.
53 of its 60 tools are labeled read-only; the others may change or send things.
Overall it scored 84/100 on 2 Nov 2026.

A test can only see what the server shows from outside, not what it does with your data behind the scenes. Connect servers from makers you trust.

What it can do

60 tools, in the server's own words.

execute_planread-only

Use this when a data center question spans several topics: one-call planner over megawatts and power density, grid headroom and power availability, interconnec…

claim_free_key

Use this when the user wants more DC Hub data center data than keyless allows, or asks for a key; no key is needed to start.

searchread-only

Use this when a Deep Research or ChatGPT-connector client needs a data center facility search (search/fetch format).

fetchread-only

Use this when you have an id from `search` and need that data center facility record (search/fetch format).

search_facilitiesread-only

Use this when the user asks which data centers exist, or who operates in a city, state or country; filters: country, state, city, operator, MW range, tier or t…

get_facilityread-only

Use this when the user asks about one data center facility: name, operator, address, lat/lon, power capacity (MW total/used), cooling type, fiber providers (co…

get_market_intelread-only

Use this when the user asks about a data-center market (metro supply, operators, pipeline, pricing): facility count, tracked MW, status mix, top providers, rec…

get_market_dcpi_rankread-only

Use this when the user asks where a data center can get grid power, how fast, or whether a market is a BUILD, CAUTION or AVOID (e.g.

predict_market_trajectoryread-only

Use this when the user asks where a data center market's power outlook is heading (next 1-8 quarters).

get_gas_indexread-only

Use this when the user asks which US states suit gas-fired data center power: the Data Center Gas Index (DCGI), a per-state score.

get_gas_economicsread-only

Use this when the user asks what behind-the-meter gas power costs in a US data-center market: Henry Hub spot, regional basis differential, and the delivered in…

get_grid_scoreboardread-only

Use this when the user asks how power grids compare: demand, fuel mix or renewable share.

compare_isosread-only

Use this when the user asks to compare two to four power grids side by side — fuel mix, demand, renewable/gas share, and for the US ISOs interconnection-queue …

get_intelligence_indexread-only

Use this when the user asks how healthy a data center market is: composite score (0-100) aggregating supply/demand balance, vacancy, absorption velocity, fiber…

list_transactionsread-only

Use this when the user asks about data center M&A, acquisitions or capital deals — 1,800+ tracked deals (2019-present), each with its disclosed value where pub…

get_newsread-only

Use this when the user asks for data center industry news or headlines (execute_plan also pulls news inside a broader market question).

semantic_searchread-only

Use this when a data center or energy question is conceptual or fuzzy and keyword filters fall short — semantic (meaning-based) retrieval across DC Hub's indus…

search_intelligenceread-only

Use this when you need meaning-based search over DC Hub's data center intelligence corpus, choosing corpora — industry news, M&A deals, discovered facilities, …

get_market_contextread-only

Use this when you need a whole data center market briefing for your context window — one call returns a token-budgeted context pack for a data-center market: D…

get_iso_contextread-only

Use this when you need a whole power grid (ISO) briefing for your context window — one call returns a token-budgeted context pack for a US ISO/RTO: live grid s…

get_pipelineread-only

Use this when the user asks what data centers are being built, announced or permitted in a market or by an operator.

get_power_pipelineread-only

Use this when the user asks where new power generation is coming online (the forward supply pipeline) — e.g.

get_infra_projectsread-only

Use this when the user asks what gas pipeline or transmission line projects are planned, proposed, approved or under construction — the forward build-out, not …

get_power_availability_timelineread-only

Use this when the user asks when power will be available, or about time-to-power, in a US state: year by year.

and 36 more

Test results

Safe mode: only tools labeled read-only were run. How the test works

!
Ready for the newest MCP version
1 warning
- !Uses an older MCP version (2025-11-25). It works today, but it isn't on the July 2026 version (2026-07-28) yet.
note
!
Tools work with good inputs
1 warning
- !get_infra_projects: Answered with about 142 KB of text. Many AI apps cut off tool answers this big, so the AI may never see the end of it.
- and 39 more
note
!
Fast enough
1 warning
- !get_interconnection_queue: Slowest tool: get_interconnection_queue (2.5 s): users will notice the wait
- and 3 more
note
!
Follows MCP best practices (not scored yet)
2 tips (not scored)
- !Very common tool names: search, fetch. Next to other servers' tools the AI may mix them up; a short prefix helps (like "github_search" instead of "search").
- !The tool list is about 207 KB (roughly 52k tokens). AI apps send it with every message, so it takes that much of the AI's memory before any work starts.
note
!
Resources and prompts work
1 warning (80 resources, 2 templates, 14 prompts)
- !water_risk: Never uses the input state: what you type there doesn't appear in the result.
- and 5 more
note
✓
ConnectsConnected in 684 ms
pass
✓
Lists its toolsFound 94 tools
pass
✓
Every tool is describedAll 94 tools and their inputs are described
pass
✓
Tools are labeled safe or dangerousEvery tool has a safety label
pass
✓
No known hidden instructionsNone of the hidden-instruction wordings we know were found in tool descriptions. New wordings can get past this check.
pass
✓
Bad inputs give a clean error
All good
- ✓search: Refused missing required input "query" with a clear error
- ✓search: Refused wrong type for "query" with a clear error
- ✓fetch: Refused missing required input "id" with a clear error
- ✓fetch: Refused wrong type for "id" with a clear error
- ✓search_facilities: Refused wrong type for "query" with a clear error
- ✓get_facility: Refused wrong type for "slug" with a clear error
- ✓get_market_intel: Refused wrong type for "market" with a clear error
- ✓get_market_dcpi_rank: Refused missing required input "market_slug" with a clear error
- and 32 more
pass
✓
No secrets leakedChecked 124 error messages: no secrets or internal details
pass
–
Tools work togetherNo tool's answer could be fed into another tool, so there were no chains to test (not counted either way)
not tested

Test it yourself

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Score over time

2 Nov 202684

One test so far. New tests will show here.

Reviews

Coming soon: reviews from people who use DC Hub — Data Center Energy, Electricity & Power Grid Data: Site Selection, Colocation, Gas, Fiber, signed in with GitHub, one per person. Reviews never change the score.

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