"An open-source relational database management system" matching MCP connectors:
Matching Connector Tools:
MCP server for Brazilian Federal Senate open data (legislative, administrative, e-Cidadania).
Hosted, zero-install MCP for source-provenanced US federal healthcare provider data. Resolve any NPI or CCN across NPPES, OIG LEIE, SAM.gov, state Medicaid exclusions, PECOS, Care Compare, and Open Payments — every field carries a 14-field provenance contract, with an "excluded or compromised anywhere" check on every lookup.
Eligibility-first UK & EU grant discovery, inside ChatGPT and Claude. Checks eligibility before recommending, explains why each grant fits, and cites the funder's own page on every answer — with an honest "competition_risk: unknown" when the data isn't there. 6 tools: search, fetch, find_opportunities, should_apply, explain_opportunity, complete_profile. Transport: Streamable HTTP. Auth: OAuth 2.1 + PKCE. Free to install, no card required.
Does the US Commerce Country Chart require an export licence for an ECCN to a destination?
Search 31,000+ open US grants, federal contracts, and foundations. Checked daily, free tier.
Search foods, compare nutrients, and look up the full USDA FoodData Central database.
Dutch address dossier, vehicle, building, elevation, holidays, demographics. Free samples first.
Gwinnett County, GA zoning and land use. Resolves an address to its governing jurisdiction.
Resolve any government entity worldwide and submit service requests. Open civic data for AI agents.
Source-anchored search and civic intelligence for Dutch municipal council records.
Lithuanian company due diligence and KYC identification, attested by an attorney-at-law.
Source-linked Georgia permit search, county coverage, contractor signals, and authorized watches.
UK neighbourhood research from government open data: postcode reports, comparisons, 45 datasets.
Source-linked Malaysian individual and sole-proprietor tax guidance for AI agents.
Barber & cosmetology exam pass rates, booth rent with open chairs, and Texas licensee counts
DataCalgary MCP — Calgary open data (data.calgary.ca, Socrata SODA API).