The open-source AI toolkit for building full-stack, AI apps for any platform. Available in TypeScript, Go, Dart, and Python.
Built by @Google.genkit.devJoined November 2025
Hybrid AI is the future of mobile development. But how do you build it in Flutter without writing a mountain of duplicate code? 📱☁️
Google Developer Expert Sasha Denisov just published an excellent guide on routing between on-device and cloud models using Genkit Dart.
The secret? Decoupling your routing policy from model runtimes. In Genkit, switching from cloud Gemini to local Gemma is as simple as swapping a single `model:` reference.
Sasaha breaks down 4 routing strategies, from simple binary flags to local classifier models and custom fallback services.
Read the full article here 👇
Genkit JS & CLI v1.36.0 is here! 🚀
We’re shipping new CLI power and model updates to keep your AI development smooth and flexible.
Here’s what’s new:
✨ New `trace:get` & `trace:list` CLI commands to fetch trace data directly from your terminal
🧠 Support for the Antigravity agent model in the Google GenAI plugin
🤖 Anthropic SDK updated to ^0.97.1 for safer `input_json_delta` handling
☁️ Support for `-latest` model versions in Vertex AI
Upgrade your packages and try the new CLI commands today! 👇
Genkit is awesome for Dart full-stack development! 🎯
But how do you secure your AI endpoints from abuse?
In this new video, Nohe walks through securing a virtual try-on app built with Genkit Dart and Shelf.
🔒 Firebase App Check for device attestation
🔐 Custom claims for user authorization
⏱️ Rate limiting via Firestore
🛡️ Prompt injection prevention by using IDs instead of URLs
Watch the full walkthrough 👇
Building production-ready AI agents requires more than just powerful models. You need reliability, safety, and control.
Genkit middleware provides composable hooks that intercept generation calls and inject custom behaviors across TypeScript, Go, and Dart.
Learn more on the
Genkit JS & CLI v1.35.0 is out! 🚀
✨ Support for Gemini 3.5 Flash and Gemini 3.5 via Google GenAI plugin
🔍 Better debug traces in the Dev UI
🛡️ Smarter retries
See the full release notes 👇
Building production-ready AI agents requires more than just powerful models. You need reliability, safety, and control.
Genkit middleware provides composable hooks that intercept generation calls and inject custom behaviors across TypeScript, Go, and Dart.
Learn more on the Google Developers Blog 👇
x.com/googledevs/sta…
Building agentic apps is easy. Making them production-ready is hard. 🛠️
Announcing Genkit Middleware: A composable way to intercept, extend, and harden your agentic apps.
✅ Retries & Fallbacks
✅ Human-in-the-loop approvals
✅ Full observability
Now live for TypeScript, Go,
Using the dev ui for @GenkitFramework with a language other than JS/TS? E.g. Go? Would love to hear from you on how it could be better / more idiomatic. #genkit#genai
Would love to hear your thoughts particularly on the developer tooling side. We're going to be cooking up a lot in the coming weeks/months.
developers.googleblog.com/announcing-gen…
@rseroter@GenkitFramework Adding one more thing. A lot of people don't yet realize these types of frameworks for AI calls are a viable alternative when the multi agent frameworks and SDKs are overkill for your use case.
Genkit JS v1.34.0 is packed with updates! 🚀
✨ PayGo support for priority and flex models.
✨ Support for new models including veo-3.1-lite-generate-001 and Gemini 3.1 Flash Lite.
✨ Support for MCP multipart tools.
✨ Support for new deep research models.
⚠️ IMPORTANT: Fixes upcoming breaking changes for Gemini API's Interactions endpoint. Update now!
Genkit Dart v0.13.2 is out! 🎯
This release brings enhanced support for Middleware in the Developer UI, making it easier to debug and trace your AI workflows.
845 Followers 51 FollowingDirector of Engineering, Frameworks & Languages at Google (https://t.co/5mgzK8KUFO, https://t.co/4kAoIWWBQa, https://t.co/k2XaOswcni, https://t.co/BhL29fQvCB)
283 Followers 282 FollowingFull Stack Web Developer | Work with Laravel for Web Development & Flutter for Mobile App Development | Work on PT. Dunia Siber Teknologi (Dusitek)
124 Followers 461 FollowingI'm a software engineer/developer. I love to work on mobile(android) / web applications. I spend most of my free time working on libraries
845 Followers 51 FollowingDirector of Engineering, Frameworks & Languages at Google (https://t.co/5mgzK8KUFO, https://t.co/4kAoIWWBQa, https://t.co/k2XaOswcni, https://t.co/BhL29fQvCB)
1.5M Followers 279 FollowingThe engine room of @Google. Building AI safely and responsibly to solve the world’s most complex problems. Join us: https://t.co/jUHQA27iBL
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603 Followers 951 FollowingSoftware engineer @google working on @GenkitFramework. Prev @Twitter & @GoldmanSachs. Avid snowboarder and @Yankees fan. @RPI alum. Opinions are my own.
1K Followers 958 FollowingProduct at @google working on @flutterdev @golang @genkitframework | Ex Co-Founder (YC W24) Product @AWS | Opinions are my own | 🇯🇴 🇵🇸