What problem does it solve? Scientific and technical documentation often ends up as inconsistent prose with binary images that cannot be diffed, edited, or parsed by AI tools. This Skill establishes markdown with embedded Mermaid diagrams as the canonical documentation format, so every document is version-controllable, renders natively on GitHub, and stays editable as plain text. ## Core Features & Use Cases - Style enforcement: Applies a full markdown style guide (heading hierarchy, footnote citations, emoji rules, tables, collapsible sections) and a Mermaid style guide (accessibility via accTitle/accDescr, approved color classes, theme-neutral rendering). - 24 diagram type references: Provides per-type guides with exemplars and copy-paste templates for flowcharts, sequence diagrams, ER diagrams, Gantt charts, radar charts, C4, Sankey, and more. - 9 document templates: Ships ready-to-use templates for ADRs, how-to guides, issues, kanban boards, research papers, status reports, and presentations. - Use Case: When writing a research report, start from the research paper template, add a Mermaid flowchart for the methodology and a Gantt chart for the timeline, then commit the .md file as the source of truth. ## Quick Start Ask the AI to write a project status report as a markdown file with a Mermaid flowchart of the workflow, following this skill's style guides and templates.