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The core idea: @sandbox(dependencies=["pandas"]) turns any function into one that runs inside an isolated Podman container with dependency caching built in on uv. You call it like …

If you are building AI Agents in Python and want to improve token efficiency, please have a look at the RC of the pctx Python SDK

e2b.dev is focused on this space

yes! coming soon

this makes sense, we should support a model where the code snippets can all be stored on the filesystem rather than in the context window from the MCP response

got it, yes so currently this is built just for one user - one set of credentials, but passing user credentials through is something we want to add. thinking a native connection to…

thank you, will get a more detailed benchmark out soon!

no dependency injection at the moment... this is something we are exploring. adding dependencies would require rebuilding the execution runtime, which is something we want to open …

hey! the way it works is that the llm is first given snippets in typescript that tell it how to use the various MCP tools. it then can code, in typescript, and execute all of the t…

thank you! on your second point, check out how we lock down the sandbox with a custom deno runtime! https://github.com/portofcontext/pctx/tree/main/crates/pctx_... on third, will d…

nice! will follow your progress! love that this runs locally as well

Hey HN! I built pctx, a framework that lets AI agents execute code directly instead of making tool calls to save on tokens on MCP. I've been working on code generation in Rust for …

Interesting, are you using LLM rules files?

And you're stuck maintaining the glue by hand because no generator understands the relationships between all these different systems.

Hi HN, I’m Patrick. Elias, Kevin, and I are building Sideko ( https://sideko.dev ), a new type of code generator for building and maintaining API client SDKs from OpenAPI specs. Tr…

An SDK generation solution that utilizes a macro! in Rust to maintain custom files added between code generations with zero configuration.