Google Agent Development Kit (ADK) is an open-source framework for developing AI agents to run anywhere, including VSCode, terminals, Docker containers, Google CloudRun, and Google Kubernetes Engine.
The ADK framework provides detailed documentation covering agents, tools, workflows, sessions, memory, runners, and multi-agent interactions.
Using an agent framework like ADK offers benefits such as organized workflows, contextual memory maintenance, collaboration among multiple agents, seamless tool integration, model versatility, and built-in deployment capabilities.
The ADK Agent Event Loop operates on a back-and-forth communication process between the Runner component and the defined 'Execution Logic', including Agents, LLM calls, Callbacks, and Tools.
Model Context Protocol (MCP) is an open standard that standardizes communication between Large Language Models (LLMs) like Gemini and Claude with external applications, data sources, and tools.
The Agent App with Local & Remote MCP using Google ADK, Gemini, FastAPI, and Streamlit involves projects like FileOps for Local MCP and Serper for Remote MCP.
Installation of dependencies involves setting up Gemini Model access via API keys, alongside installing necessary packages like FastAPI, uvicorn, google-adk, pydantic, streamlit, and dotenv.
The implementation includes a frontend using Streamlit for user interactions and a backend utilizing FastAPI for handling queries and responses in conjunction with the defined ADK Agents.
Demonstrations for running both Local and Remote MCP setups are shown, involving running the frontend and backend components to interact with the Gemini Model through the ADK framework.
In conclusion, this guide walks through accessing Google Gemini 2.5, implementing ADK agents with MCP tools using Gemini, FastAPI, and Streamlit UI, inviting feedback and engagement from readers.