"NestJS Framework for Building Backend Applications" 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.
Solar power estimates from the electricity bill, and the service area check, for São Paulo, Brazil.
Con Edison electricity usage: 15-minute meter readings, daily and monthly totals, and bill history.
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.
French property market data — 17M+ DVF sales, 22M+ DPE energy ratings, 20M+ building records.
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.
Real-time electricity price signals for AI agents. Spot prices, cheapest hours, and contract recommendations. 31 countries across Europe and Oceania. No authentication required.
Real-time electricity prices, carbon intensity, and energy analytics for 41+ zones across Europe, GB, US, and Australia. Query live prices, compare zones, check gas storage, get green scores, and access advanced analytics via MCP.
Digital-Simon EMS: device list, live readings and history for PV, storage and meters; switching only with explicit approval.
Real-time electricity prices for AI agents. 40+ countries, 100+ zones. No auth required.
Query NASA POWER solar, wind, building, and agroclimatology data.
AI agents compare and sign up for Texas utility plans: electricity, internet, gas, water, trash.
Heat-pump readiness check for German single-family houses: traffic light, reasons, next step
Solar installer for Munich and Rosenheim: service area, local subsidies, EEG feed-in, solar guide.
BNG income and cost estimates for land in England, GB grid headroom and planning history
Live day-ahead electricity prices for 40+ European markets, all-in with taxes and VAT.
Auditable US clean-energy tax-credit scenarios for 45Q, 45V, 45Y, 48E, and 45X.
Compute-is-carbon energy/carbon ledger for agent work with Landauer-limit validation.
Local shadow MCP for HVAC, plumbing, electrical, and sewer. Read-only. Not a hosted OS.
