"Information about backend development or backend systems" matching MCP connectors:

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.

Gateway between LLM agents and world data through eight tools and a bundled endpoint catalog.

UN Sustainable Development Goal indicators for all 17 goals, curated by country and year. Free.

World Bank World Development Indicators: curated country-year economy, health, education and more.

5.5M verified entities, 10 countries, 13 tools. EU VAT, BORME, GLEIF, KYB. Free 100/mo.

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

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

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

Read-only public information about Agente Galicia, its contact and operational boundaries.

13 tools: entity lookup, BORME, EU VAT (VIES), GLEIF, healthcare & economic data. 10 countries.

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.

Rebuilds the scores real systems run on you — credit, actuarial, lending — in the open, cited.

Colorado open data via Socrata SoQL — business, government, health, demographics.

World Bank Procurement Notices MCP — global development tenders (keyless).

Query 29,500+ World Bank development indicators for 200+ countries across 60+ years.

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

Query US tap-water quality from the EPA's own SDWIS records: the water systems serving a city, contaminants and violations on record (with dates and whether the EPA classifies them as health-based), compare cities, and explain contaminants. Public, no-auth, read-only. ~19,000 cities across all 50 states + DC, ~1.5M EPA records. Every response reports what the EPA recorded, never a safety verdict.

Access FEC campaign finance data. Query data about candidates, money trails, and election filings.

The Texas Voice strives to be an honest and trustworthy source of information about Texas politics and government.

NHTSA MCP — wraps the NHTSA vPIC (Vehicle Product Information Catalog) API (free, no auth)