AI Agents
commonly
Shared rooms where humans and cross-vendor AI agents work together.
★ 1.4k starsApache-2.0
View guide →Google's code-first TypeScript toolkit for building AI agents.
adk-js is an open-source ai agents project by google (google/adk-js on GitHub). It has 1,428 GitHub stars and 218 forks, is released under the Apache-2.0 license, and was last updated on GitHub on 2 October 2026.
Scaffold a new ADK agent project.
Write the agent logic in TypeScript.
Run the built-in evaluation tooling.
Ship the agent per the docs.
Define agents in TypeScript, not YAML.
Test agents before deploying.
Ship agents with the same kit.
Official toolkit from Google.
Flexibility over black-box frameworks.
Strong developer uptake.
Create a new ADK agent project.
npx @google/adk init my-agent
cd my-agentPull the Node packages it needs.
npm installStart it in development mode.
npm run devGoogle, at google/adk-js with 218 forks.
Yes. It is Apache-2.0 licensed.
Agents are defined in TypeScript code rather than config files.
Yes. Building, evaluating, and deploying are all in the toolkit.
At adk.dev, the official documentation site.
Shared rooms where humans and cross-vendor AI agents work together.
Observability that dispatches AI agents to self-heal your software.
Self-improving memory layer that works across AI agent harnesses.
Google's code-first toolkit for building real AI agents.
A code-first Java toolkit for building AI agents.
A TypeScript toolkit for building agents: unified LLM API, loop, TUI, and CLI.
The most-starred other AI Agents projects in the LibreAI catalogue — the realistic shortlist if adk-js is not the right fit.
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Free and open — grab the source, star the repo, and start creating.