Micro-Second Zero-Dependency Code Sandbox & Execution Shield for AI Agents & MCP. Halts malicious breakouts via AST pre-execution static analysis. Sub-5ms startup. Ephemeral workspace diffing.

Lumen is a small, dynamically typed programming language with its own interpreter, written from scratch in pure Python. It has variables, functions, recursion ...

The OpenAI Responses API described in this article is a native passthrough for OpenAI pay per token foundation models and external models, and supports the full set of OpenAI Responses parameters and ...

Learn how to write cleaner Python with enumerate, zip, generator expressions, itertools, and functional tools for readable, memory-efficient data processing.