"Server compatibility with ChatGPT or DeepSeek" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
US parcel records plus utilities, power, grid, environmental and logistics data by address or point.
A site's electricity, gas, solar or EV charging, specified the way suppliers and installers price.
Forecasts, official weather alerts, air quality, 20 years of history, and PV and wind production, via the Meteosource API. Hosted, with your own API key.
UK solar PV and heat pump calculators, with guides, on one server. Follows the MCS methods. 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.
US ISO interconnection queues and cited energy data. 25 free queries, then $49/mo or $490/yr.
Free calculators with sources: electricity bills (KR/TW/PH/JP), Korea taxi fares, tax refunds.
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.
Digital-Simon EMS: device list, live readings and history for PV, storage and meters; switching only with explicit approval.
Heating oil and propane prices per gallon by state, from the EIA weekly survey, with history.
Deterministic Scope 1/2/3 GHG inventories with bundled factors and audit hashes.
OCPI versions, checks and payload validation, plus your own test runs and run starts with a key.
Spanish grid access capacity (CNMC maps): nearby substations with capacity for demand or generation.
CO₂ estimates for general-aviation flying: by aircraft and hours, by fleet, or by fuel.
Compute-is-carbon energy/carbon ledger for agent work with Landauer-limit validation.
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.
Climatiq MCP — carbon footprint calculator with emission factors
Live day-ahead electricity prices for 40+ European markets, all-in with taxes and VAT.
Remote MCP server (Streamable HTTP) with 37 deterministic engineering calculators for DACH: electrical, PV, HVAC, building. No API key.
Superhot rock geothermal: well registry with failures at temperature, projects, research, RockLab.
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.
Independent rooftop solar first estimate for Switzerland: yield, median cost, subsidy, with sources
Compare Japan's household fixed costs: electricity, city gas, fiber and mobile plans, with bundles.
Comgás: 2nd Copy Download, official-source lookup. Platform-hosted, pay per query with prepaid credi
Use the free OKC HVAC Calculator to see whether repairing or replacing your heating or air system ma
Enel RJ: Installations List, official-source lookup. Platform-hosted, pay per query with prepaid cre
Enel CE: Download, official-source lookup. Platform-hosted, pay per query with prepaid credit.
Search generator guides, check connector compatibility, and plan generator cord size.
