very excited by the progress we are making on Gemini Managed Agents!!

You guys honestly suck. I was using the recent release 05, and everything worked fine. I updated to the newer release, and it didn't work. I've been debugging for hours trying to find out what the issue is. I've updated everything, but it's still not working. The same thing happened when I updated from 3.6 to 3.8 for specific use cases. It just doesn't work.

@grok explain what I can do with this, as a low Coder who's building apps

Persistent environments raise an interesting memory question: when access to a source is revoked, what happens to facts already compacted from it? Permission changes need to reach the agent's working context too. What do you think about that?

This is the part that actually matters. A sandbox that lasts. Files I can pull out. Secrets the model never sees. That’s the difference between a demo agent and something I can actually ship. Trying it tonight.

So I can use gemini-3.5-flash-lite on antigravity managed agents, but not in antigravity ide/cli...

托管凭证和持久化环境补上后，agent 才更像能长期运行的服务，而不是每次都从零启动的 demo。

El salto importante aquí no es solo ejecutar tareas, sino hacerlo con límites operativos claros: entorno aislado, archivos persistentes y credenciales que el modelo no ve. En auditoría y finanzas, esa separación puede convertir a un agente en un colaborador útil sin sacrificar control, evidencia ni trazabilidad.

managed credentials 这块是咋管的，会不会又是锁死在 GCP 里？

Decoupling agent file handling via the new Files API on top of persistent environments makes multi-turn pipelines infinitely cleaner. Being able to inspect, upload, and extract artifacts between interactions without maintaining custom Docker orchestration glue—plus native remote MCP auth—makes this a huge leap toward reliable production workflows.

All ok but release the model gemini 4 pro

Managed credentials are the detail that makes this feel practical. The harness matters, but giving agents useful tools without turning access into a security blind spot is the harder engineering problem.

managed credentials is the key part

Gii4

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