"Interactive Network Graph Visualization Tools (No Account Required)" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Real-time global intelligence across conflict, markets, energy, trade, shipping and cyber. 95 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.
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.
Australian NEM battery (BESS) data for AI agents: revenue, dispatch, FCAS, events. Free, no auth.
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.
Operate a network of EV charge points over OCPP: status, sessions, tariffs, prices, remote commands
Real-time electricity prices for AI agents. 40+ countries, 100+ zones. No auth required.
Carbon MCP — UK Carbon Intensity API (free, no auth)
Decode cable designations in 39 coding systems, design IEC-sized cables, find equivalents. No LLM.
140 tools: EVM reads, token risk, OFAC screening, Polymarket, crypto, SEC, FRED, macro, DNS, CVE.
Free, read-only guides on electrical safety, EICRs, landlord duties and EV chargers in London. Search, read and newest guides, plus booking links. No account, no key. Official MCP Registry: uk.energynorth/journal.
Official Pakistan fuel, gas and electricity prices plus Lahore daily produce rates. Free, no sign-in
Texas electricity plans by real annual cost, plus EIA/ERCOT grid and mobile-phone data (26 tools).
Heat Network Check: the site's own MCP server — checker, enquiry (enquiry = a human handoff, not...
EV chargers near a point and charging networks in AU, NZ, US, UK and Canada. Free, no key.
AI agents compare and sign up for Texas utility plans (electricity, internet, gas, water, trash) at any ZIP code via MCP. No auth. (more US states coming)
