ADK for TypeScript vs Google Agent Development Kit (ADK)
ADK for TypeScript and Google Agent Development Kit (ADK) are both agent frameworks for TypeScript. ADK for TypeScript is published by Google and Google Agent Development Kit (ADK) by Google. On GitHub, Google Agent Development Kit (ADK) has 21,990 stars and ADK for TypeScript has 1,448. Both were last active in Oct 2026. The table lines up where they differ (GitHub stars, weekly downloads and languages) and has the install commands for both. Everything here comes from the listings' public sources and is refreshed daily. ADK for TypeScript describes itself as: TypeScript toolkit for agents with Zod-typed tools, graph and multi-agent workflows, and Node.js or browser runtimes. Google Agent Development Kit (ADK): Open-source toolkit for building, evaluating and deploying agents in Python, TypeScript, Go, Java and Kotlin, tuned for Gemini but model-agnostic. Licenses: ADK for TypeScript Apache-2.0, Google Agent Development Kit (ADK) Apache-2.0.
Updated Oct 26, 2026 · Built from catalog data; how we rank and grade
ADK for TypeScript
TypeScript toolkit for agents with Zod-typed tools, graph and multi-agent workflows, and Node.js or browser runtimes.
Google Agent Development Kit (ADK)
Open-source toolkit for building, evaluating and deploying agents in Python, TypeScript, Go, Java and Kotlin, tuned for Gemini but model-agnostic.
Who should pick which
- Pick Google Agent Development Kit (ADK) if you work in Python and Go.
- Google Agent Development Kit (ADK) has the larger community: 21,990 GitHub stars against 1,448.
From listing data only. We don't pick a winner on security beyond the grades; read how grades work.
Side by side
| Fact | ADK for TypeScript | Google Agent Development Kit (ADK) |
|---|---|---|
| Type | Harness | Harness |
| Publisher | ||
| License | Apache-2.0 | Apache-2.0 |
| Pricing | Not stated | Not stated |
| Runs | Not stated | Not stated |
| Auth | Not stated | Not stated |
| Hosts supported | Not stated | Not stated |
| Tools | Not listed yet | Not listed yet |
| Security grade | –Security: not graded yet | –Security: not graded yet |
| Freshness grade | AFreshness: A | AFreshness: A |
| GitHub stars | 1,448 | 21,990 |
| Weekly downloads | 143,531 | 2,355,953 |
| Last release | Oct 13, 2026 | Oct 23, 2026 |
| Last activity | Oct 23, 2026 | Oct 24, 2026 |
Facts from each listing's public sources, checked daily. Tool lists arrive with tool scans.
Install
ADK for TypeScript
npm install @google/adk
Google Agent Development Kit (ADK)
pip install google-adk
Also consider
- 0.771score
Ax
Ax
DSPy-style toolkit for typed LLM signatures, agents and flows, TypeScript-first with Python, Java, C++, Go and Rust libraries.
HarnessAFreshness: A★ 3K↓ 27.2K/wk - 0.737score
Mastra
Mastra
TypeScript framework for AI agents and apps with graph-based workflows, memory, suspend-and-resume approvals, MCP servers and model routing.
HarnessAFreshness: A★ 29.1K↓ 1.4M/wk - 0.625score
open-multi-agent
open-multi-agent
Self-hosted TypeScript runtime for coordinating agents with human approval gates and inspectable runs, with no telemetry.
HarnessAFreshness: A★ 7K↓ 897/wk
Questions
- Is ADK for TypeScript or Google Agent Development Kit (ADK) more popular?
- Google Agent Development Kit (ADK) has more GitHub stars (21,990 against 1,448). Stars measure attention, not quality, so check freshness and docs too.
- Are ADK for TypeScript and Google Agent Development Kit (ADK) open source?
- Yes: ADK for TypeScript is Apache-2.0 and Google Agent Development Kit (ADK) is Apache-2.0.
Related
- AlternativesAlternatives to ADK for TypeScript
- AlternativesAlternatives to Google Agent Development Kit (ADK)
- Best ofBest agent frameworks for TypeScript
- Best ofBest agent frameworks for Python
- ComparisonADK for TypeScript vs Mastra
- ComparisonADK for TypeScript vs Ax
- ComparisonGoogle Agent Development Kit (ADK) vs LangGraph
- ComparisonGoogle Agent Development Kit (ADK) vs Mastra
- ComparisonGoogle Agent Development Kit (ADK) vs Pydantic AI
Cite this page
ADK for TypeScript vs Google Agent Development Kit (ADK). Agent Mart. https://agentmart.dev/compare/adk-for-typescript-vs-google-agent-development-kit-adk (last updated 2026-10-26)