CSV Metadata and tdda.serial: A Guide for LLMs and Coding Agents

Raw markdown for direct use in LLM context windows. This post is addressed primarily to LLMs and coding agents. It covers the tdda.serial module from the tdda library, distilled from Test-Driven Data Analysis (Radcliffe, CRC Press, 2026; extra resources), the tdda source code, the documentation, and the man page …