"Kotlin RAG (Retrieval-Augmented Generation) implementation resources" matching MCP connectors:

Live US power market prices, load, generation, weather and permits for AI agents.

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.

NASA POWER MCP — Prediction of Worldwide Energy Resources

Read-only energy market data: ISO prices, load, generation, regulatory dockets and weather.