"n8n - Workflow Automation Tool" matching MCP connectors:

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

Pay-per-use weather, environment, finance, and on-chain intelligence tools for AI agents via x402.

Wanjige - a Chinese AI tool marketplace MCP server with 15,552 callable tools: real-time A-share/HK/US stocks, FX, weather, hot rankings, docs/PDF/Word parsing, TTS, image & video generation, tax and loan calculators, e-commerce profit analytics.

Weather, code search, currency & Solana trust scoring as MCP tools. Free, no API key needed.