"Cursor Not Losing Memory or State" matching MCP connectors:

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.

Query FDA data on drugs, food, devices, and recalls via openFDA. STDIO or Streamable HTTP.

Weather, climate, terrain, fire and flood risk data for any point or polygon on Earth. Free tier.

SEC EDGAR fundamentals as agent tools: look up or screen US public companies. Free, no key, CC0.

US state & local government contracts + spending, normalized across jurisdictions — keyless

California state contract awards & purchase orders: search, top vendors, agency spend — keyless

IPMA Portugal MCP — weather, UV, sea state, and earthquakes from the

Semantic search across Japan's government white papers, in English or Japanese. Free beta.

Citation-health over a CC0 citation graph: what supports, refutes, or cites a paper. Read-only.

Structured data on wheelchair-accessible & public toilets across Japan for AI agents and travel/accessibility apps. 526 Tokyo stations (each mapped to its nearest station exit) + 612 municipalities. Station names accept Japanese or romaji. Free tier with API key.

Search verified-open US grants (federal, state, foundation). Read-only MCP for AI agents.

Sourced, dated SK/CZ/AT/EU civic, tax and legal facts for AI agents. Read via MCP, not guesswork.

Query US tap-water quality from the EPA's SDWIS records — by city, system, or contaminant.

CountryStateCity MCP — wraps CountryStateCity API (api.countrystatecity.in/v1)

Texas state open data via Socrata SoQL — agencies, health, licensing, transport, finance.

California State Parks GIS — California State Parks open geospatial data (ArcGIS).

Utah state open data via Socrata SoQL — government, grants, health, demographics.

Maryland state open data via Socrata SoQL — government, health, transport, budget, environment.

Unofficial MCP server for the public PortlandMaps property/permit/zoning API. Not city-affiliated.

Montana State GIS — Montana open geospatial data (ArcGIS).