"Providing Mathematical and Scientific Calculation Functions for a Single-Modal LLM" 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.
Electrical single-line and multi-line diagrams: build, check (NF C 15-100, IEC 60364), draw, PDF.
Real-time global intelligence across conflict, markets, energy, trade, shipping and cyber. 99 tools.
Open registry of 1.14M+ rooftop-solar detections across France, queryable by natural language.
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.
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.
Solar power estimates from the electricity bill, and the service area check, for São Paulo, Brazil.
Check a business electricity bill against the utility's published rates and find a cheaper plan.
Search and read UK guides on solar PV, heat pumps, batteries and MCS certification.
Freight CO2e by road, rail, sea, inland waterway and air (GLEC, ISO 14083), every step shown
UK solar PV and heat pump calculators, with guides, on one server. Follows the MCS methods. No key.
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.
Con Edison electricity usage: 15-minute meter readings, daily and monthly totals, and bill history.
Water and energy footprint of AI use: chat prompts, agent sessions, methodology and sources.
Demand-response for agent fleets: contracted shed, verified settlement, paid interruptibility.
Australian NEM battery (BESS) data for AI agents: revenue, dispatch, FCAS, events. Free, no auth.
Find the cheapest EV charging stations in France, Benelux, and Denmark based on your specific car and charging cards.
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.
