# Agent Development Kit (Google ADK)

> Google's open-source, code-first Python framework for building, evaluating and deploying AI agents.

## Facts
- **Category:** [Agent Frameworks](https://agentsearchengine.app/category/agent-frameworks)
- **Type:** Framework
- **Pricing:** Open source
- **GitHub stars:** 21,606
- **Language:** Python
- **License:** Apache-2.0
- **Last repo activity:** today (Sep 23, 2026)
- **Official site:** https://google.github.io/adk-docs/
- **Source code:** https://github.com/google/adk-python
- **Listing on Agent Search Engine:** https://agentsearchengine.app/agents/google-adk
- **Data verified:** September 2026

## Best for
Teams building multi-agent systems, especially on Gemini and Google Cloud.

## About Agent Development Kit (Google ADK)
Agent Development Kit (ADK) 2.0 is Google's modular framework that applies software development practice to agents. It includes a graph-based workflow runtime with routing, fan-out and fan-in, loops, retries, state and human-in-the-loop steps, a task API for structured agent-to-agent work, a CLI and a web UI for local runs. It is optimised for Gemini but model- and deployment-agnostic, with Java, Kotlin, Go and TypeScript editions.

## Install

```
pip install google-adk
```

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