"SemVer" matching MCP connectors:

Public data intelligence for AI agents — CVE, compliance, patents, contracts, domains.

City geocoding and timezone resolution for birth data, for AI agents, one API key.

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.

Convert currencies, get FX rates, and query historical ECB exchange rate data.

Barcode lookup, nutrition search, and product comparison for 3M+ crowd-sourced food products.

Search bills, legislators, committees, and events across all 50 US states, DC, and 5 US territories.

A Model Context Protocol server that provides Philippine License to Sell (LTS) verification data to LLMs. Built on Cloudflare Workers with Supabase. Public, read-only, no authentication required. Data sourced from the Department of Human Settlements and Urban Development (DHSUD) License to Sell registry and cross-referenced with published real estate projects on REN.PH.

Search 14.5M Smithsonian Open Access objects, get CC0 images, find cross-collection connections.

Search USGS and EMSC seismic data — real-time feeds, event queries, and earthquake counts.

Geocode, reverse geocode, and run Overpass spatial queries on OpenStreetMap data.

US consumer product recalls from the CPSC — hazards, remedies, and affected products.

Search US court opinions, federal dockets, judges, citations, and oral arguments via CourtListener.

Search PubChem compounds, properties, safety data, bioactivity, and cross-references.

Search books and authors, fetch editions, browse subjects, and resolve cover images.

UN FAOSTAT global food & agriculture statistics over a local SQLite mirror, via MCP.

Swiss weather data for AI assistants — forecasts, measurements, stations, pollen.

Decode VINs, search recalls, complaints, crash ratings, and investigations.

15 Catalan portals + radio archive: gov, INE/REE/CNMC, CORA, Catalònica, radioteca.cat.

Read-only access to the Islam West Africa Collection via Hugging Face datasets.