"Definition or Uses of the Term 'Vertex'" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
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.
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.
Open registry of 1.14M+ rooftop-solar detections across France, queryable by natural language.
Water and energy footprint of AI use: chat prompts, agent sessions, methodology and sources.
Find the cheapest EV charging stations in France, Benelux, and Denmark based on your specific car and charging cards.
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.
Operate a network of EV charge points over OCPP: status, sessions, tariffs, prices, remote commands
Browse and query the EIA API v2 — electricity, petroleum, natural gas, coal, forecasts via MCP.
Dated counts on European data-centre markets, grid connections, rules and the live grid.
Decode cable designations (NYY, N2XSY...) in 36 coding systems and design IEC-sized cables. No LLM.
CO₂ estimates for general-aviation flying: by aircraft and hours, by fleet, or by fuel.
IRS prevailing wage & apprenticeship (PWA) rules for the clean-energy ITC: checks, cures, rates.
Verified conservation credits matched to agent compute emissions — the conservation flywheel of the
Find EV charging stations, detail, and reliability check-ins via the global Open Charge Map.
IFC models: duct networks, circuits, pressure drop. EN 12828 vessels, EN 378, Swiss refrigerants.
EPC Upgrade Cost: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
UK river levels and rainfall, bathing waters, flood warnings, weather, earthquakes and the GB…
