A demonstration MCP server that provides math (add/multiply) and weather tools, connecting via stdio and streamable HTTP, and integrates with LangChain and LangGraph for agentic workflows.
An MCP server that provides math tools (add, subtract, multiply) and a weather tool, with a LangChain agent client that uses Groq to answer natural language queries.
Demonstrates a complete MCP server implementation supporting both local Ollama models and remote API models. Enables LangChain applications to dynamically discover and invoke tools including addition calculations and model invocation capabilities.
Enables AI agents to fetch real-time weather data for any location using the OpenWeatherMap API. Demonstrates how to build a simple MCP server that exposes weather information as a tool for LLMs.