###Looks like we get to use list() that will lists through something that is iterable. ###I only really had to look up step 30 for the dictionary comprehension. It took me about ten minutes to realize ...

Note: uvx pywho is not recommended — it runs inside uv's ephemeral sandbox, so the output reflects that temporary environment instead of your actual project. Always install pywho into the environment ...

Learn how to use lattice-based signature schemes like CRYSTALS-Dilithium for securing Model Context Protocol (MCP) host authentication in a post-quantum world.