"Connecting Firebase to a data source or application" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Live US retail electricity plans, utility price-to-compare rates, ZIP-to-utility lookup. Read-only.
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.
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.
French property market data — 17M+ DVF sales, 22M+ DPE energy ratings, 20M+ building records.
Australian NEM battery (BESS) data for AI agents: revenue, dispatch, FCAS, events. Free, no auth.
Solve a DC/DC power tree: per-stage current, efficiency, dissipation, thermals, tolerance corners.
Free, no-key calculators with sources: household electricity bills and LED savings for Korea (KEPCO), Taiwan (Taipower), the Philippines (Meralco, updated monthly) and Japan (TEPCO); Seoul/Busan taxi fares, tourist tax refunds and trip budgets for Korea; Korean tax and education math. 19 read-only tools using the same rate tables as kwhmate.com, koreasurvivalkit.com and gyesanmate.com. Results cite date and source; nothing is stored.
US ISO interconnection queues and cited energy data. 25 free queries, then $49/mo or $490/yr.
Austrian energy data: 119 electricity tariffs daily, grid fees, subsidies, bill analysis.
Operate a network of EV charge points over OCPP: status, sessions, tariffs, prices, remote commands
Web pages as Markdown, EU day-ahead power prices, US company fundamentals (SEC), BESS revenue.
Argentine oil & gas data — 40+ curated tables: production, wells, prices, investments, trade.
CO₂ estimates for general-aviation flying: by aircraft and hours, by fleet, or by fuel.
Dated counts on European data-centre markets, grid connections, rules and the live grid.
UK business EV charging: council charger data, charge times, charger sizing, grants, host income.
Verified conservation credits matched to agent compute emissions — the conservation flywheel of the
MRVN: German public tenders, MaStR energy units and EV charging stations via your RapidAPI key.
Online calculator for Solar Panel and BESS, and a well-known provider for Solar Systems.
Dutch energy market, open data computed nightly: cheapest contracts, market levels, offer lifecycle
UK property data: EPC, flood risk, planning, sale prices, MEES 2030 checks and grants.
