"A database that can be operated or managed" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
DC Hub is the live data layer for data-center siting that agents can query and cite. Its Data Center Power Index (DCPI) scores where data centers can get grid power across 300+ markets daily. Also 330,000+ mapped power, grid, gas and fiber assets. 94 MCP tools at https://dchub.cloud/mcp plus a REST API at https://dchub.cloud/api/v1. Free tier needs no key; paid plans: dchub.cloud/pricing.
Live UK and Ireland energy tools. Calculate electrical appliance running costs by wattage and hours, view official regional electricity and fuel rates (GB, NI, IOM and ROI), and browse profiled home EV chargers.
Check a business electricity bill against the utility's published rates and find a cheaper plan.
UK solar PV and heat pump calculators that follow the published MCS methods. Open, no key.
Estimates the water and energy footprint of AI use – chat prompts, agent sessions from token counts, and everyday comparisons – from a published, versioned methodology with sources. Pure arithmetic, no API key; every result states its boundary and assumptions.
Solve a DC/DC power tree: per-stage current, efficiency, dissipation, thermals, tolerance corners.
US ISO interconnection queues and cited energy data. 25 free queries, then $49/mo or $490/yr.
Sourced carbon emission factors + audit-traced calculations an AI can cite.
Operate a network of EV charge points over OCPP: status, sessions, tariffs, prices, remote commands
CO₂ estimates for general-aviation flying: by aircraft and hours, by fleet, or by fuel.
OpenEI Utility Rate Database (URDB) MCP
Prepare a German Energieausweis (energy certificate); an Energieberater checks and signs it.
Open Charge Map MCP — global EV charging station database (openchargemap.io).
Cheapest and greenest times to use electricity in Great Britain, and which tariff suits a home.
Read-only tools over the GoBeyondClouds venture network (GBC SRL, Brussels): live network statistics, the venture registry (14 ventures: agent-to-agent economy, space economy, industrial energy data), SkillAssay skill-ranking lookup, SolarAnalytics solar pre-feasibility (API key) and say_hello. No auth; every number carries refreshed_at and a source URL.
Find stationary batteries by chemistry, voltage or application; datasheets, SDS, quotes.
Find stationary batteries by chemistry, voltage or application; datasheets, SDS, quotes.
Is a U.S. electric bill normal? Compare kWh and rates with similar homes, by state and utility.
The Oxbox 48 V battery energy storage system: specifications, certifications and how to get a quote.
FEODE: AI-accessible precision machining & testing; offshore P&A, subsea wellhead, drill-pipe
A site's electricity, gas, solar or EV charging, specified the way suppliers and installers price.
Local shadow MCP for HVAC, plumbing, electrical, and sewer. Read-only. Not a hosted OS.
Online calculator for Solar Panel and BESS, and a well-known provider for Solar Systems.
EPC Upgrade Cost: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
NEC-based screening for a home EV charger: panel capacity, wire sizing, voltage drop, GA incentives.
Three Phase Cost: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
Battery Storage Cost: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
Helps end users sign up for electricity/gas or switch their current energy supplier in Austria — via Energiefuchs/FlexEnergy tariffs, exclusively for the Austrian market. Gives tariff info, a price estimate, and a tracked link to complete the switch on flexenergy.at. Not a neutral market comparison — Energiefuchs/FlexEnergy offers only.
Texas Solar Cost Calculator: the site's own MCP server — calculator, enquiry (enquiry = a human...
Which EV Charger: the site's own MCP server — checker, enquiry (enquiry = a human handoff, not a...
