MCP connectors by io.github.Lulu-The-Narwhal

Free, keyless real-time air quality (US AQI plus PM2.5, PM10, ozone, NO2, SO2, CO) for any city.

Free, keyless real-time currency conversion and exchange rates for any currency pair.

Free, keyless real-time weather and 7-day forecasts for any city worldwide.

Free, keyless postal/ZIP code lookup: place name(s), state/region, and coordinates.

Free, keyless domain registration lookup via RDAP: registered, available, registrar, expiration.

Free, keyless public holidays lookup for any country and year, plus single-date holiday checks.

Search and get install details on MCP servers, right from your agent -- a unified marketplace index.

Free, keyless live cryptocurrency prices, market cap, and 24h change via CoinGecko.

Self-serve publisher onboarding for Lulu Ads. 70% CPA, disclosed sponsored field.

The prediction MCP — score your prompt before you generate, so you never waste a credit.