SImple example how to use Mshell Ecosystem.

This note is a practical example of a code generation session within the mshell Ecosystem — an AI-and-Mathematics powered shell environment that supports 7 programming languages (C, C++, Rust, Go, Python, Lua, and Bash) plus native mshell scripting. The session demonstrates how an user interacts with LLM through a conversational prompt to generate a C/OpenGL application featuring three perpetually bouncing balls rendered in gold, silver, and copper.
Beyond single-language code generation, mshell uses Markdown as the foundation for building documentation, multi-language pipelines, and interlanguage solutions. The core idea is that code blocks in different languages within a single .md document can exchange data through a session variable system — one block writes its output to a named variable, and the next block in any other language reads it as input. This means, for example, a C program can compute data, pass it to Python for statistical processing, then send the result to an LLM for analysis, and finally display the conclusion in Bash — all within one document, executed sequentially. LLM model calls can also be embedded inline, supporting Ollama, OpenAI, and Claude backends.