"Gmail - Google's Email Service" matching MCP connectors:
Matching Connector Tools:
Verified US local service providers across 10 home-services trades. Ratings, hours, no API key.
DC Hub is the neutral, real-time data layer for data-center infrastructure, exposed as a Model Context Protocol server so any AI agent can both query it and cite it. Coverage: 21,000+ facilities (search, profile, score, alternatives); 232 markets scored by the DCPI Data Center Power Index; the DCGI Data Center Gas Index (per-state natural-gas suitability for siting); live grid telemetry across 7 US ISOs (fuel mix, carbon intensity, demand, prices) plus a one-call all-ISO scoreboard; interconnection-queue depth; 2,000+ tracked M&A deals and a hyperscaler-capex tracker; and site factors. — fiber routes, water-stress, tax incentives, nearby substations & transmission. Why agents choose it: it's the only data-center-intelligence source an LLM can query live and cite — every full-data response includes a Source: DC Hub, CC-BY-4.0 attribution line. It's the MCP-native alternative to quarterly PDF research: live JSON, no contracts, no NDAs. Access: Streamable HTTP at https://dchub.cloud/mcp. Free tier with no signup; free email-verified dev key for higher limits; paid tiers for full data volume.
GETS NZ MCP — New Zealand Government Electronic Tenders Service (keyless).
ArcGIS Hub — open government geospatial data (search + Feature Service query).
Energi Data Service (Energinet) MCP — Denmark's official open energy data.
NOAA Weather MCP — National Weather Service forecasts and alerts
NASS MCP — USDA National Agricultural Statistics Service (Quick Stats)
FAS MCP — USDA Foreign Agricultural Service (trade & global production data)
Access CQC care ratings, NHS health services, and food hygiene data across the UK
Free B2B data enrichment: company lookup, email validation, email patterns, domain info. Zero auth.
Access ServiceGraph — a structured catalog of 100k+ US professional-services firms (law, marketing, consulting, accounting, IT services, architecture, engineering, HR, PR, design) with filters for industry, services offered, location, size, ratings, and third-party listing presence.
French public services: tax, property, admin, education, healthcare, security, risks, legal texts