Markdown and Mermaid Writing Overview This skill provides an optional house style for Markdown documentation with Mermaid structural diagrams . Follow the requested output format, existing repository conventions, and journal requirements first. This skill does not replace scientific analysis or plotting. A relationship expressed as Mermaid inside a file is editable text that diffs cleanly in git. A compatible host renders it without a separate user build step. It renders where the host has Mermaid support; plain Markdown viewers may show only code, and platforms/extensions ship different Merm…