"Semantic Search API Solutions" matching MCP connectors:
Matching Connector Tools:
Official French & European company data for AI agents. Pay-per-call in USDC via x402, no API key.
Government tender search for AI agents. UK, EU and US procurement opportunities.
Search scientific papers with structured experimental data from full-text studies
Verified US local service providers across 10 home-services trades. Ratings, hours, no API key.
City geocoding and timezone resolution for birth data, for AI agents, one API key.
US crime scores, incidents, neighborhood demographics, rent data, and offender search by address.
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.
MCP server for GOV.UK — search, content retrieval, organisation lookup, and postcode resolution.
Search 14.5M Smithsonian Open Access objects, get CC0 images, find cross-collection connections.
MCP server for the Philippine Standard Geographic Code (PSGC) API. Gives AI agents structured access to the full PH geographic hierarchy - regions, provinces, cities, municipalities, and barangays.
Barcode lookup, nutrition search, and product comparison for 3M+ crowd-sourced food products.
Search USGS and EMSC seismic data — real-time feeds, event queries, and earthquake counts.
Search bills, legislators, committees, and events across all 50 US states, DC, and 5 US territories.
Nonpartisan U.S. Congress data: bill decodes, rep lookup, bilingual EN/ES, read-only, no accounts.
Search arXiv, fetch paper metadata, and read full-text content.
Search books and authors, fetch editions, browse subjects, and resolve cover images.
Search and analyze global news coverage and US TV transcripts via the GDELT Project APIs.
Natural-language calorie lookup. Send '2 large eggs', get USDA-sourced nutrition data.
Live space data for AI agents - rocket launches, ISS passes, launch news. Free, no auth.