mindmap-render

## When to use this skill Use this skill when the user asks to: - Create a mindmap from a topic or data. - Convert a Markdown outline into a visual mindmap image or PDF. - Generate a colorful, presentation-quality mindmap with auto-export to PNG/PDF. - Build a structured outline (unordered list) and then render it as a mindmap. ## Prerequisites Assume the runtime environment already has Python 3.10+, Playwright, and Chromium installed (they are provisioned in the container). **Do not proactively run `pip install` or `playwright install`** — just run the render script directly. Only if the first run fails with a clear missing-dependency error (ImportError, missing-browser error, etc.), then repair the environment: ```bash pip install -r scripts/requirements.txt playwright install chromium ``` and retry. Never install speculatively before a failure is observed. ## Workflow ### Step 1 — Determine input source Ask the user (or infer from context): - **Topic**: What is the central theme? - **Data source**: Do they already have a Markdown file, or should you research and write one? - **Source fidelity vs synthesis** — a spectrum, not a binary. The more specifically the request points to a **named existing artifact** (a particular book's table of contents (ToC), a particular course's syllabus, a specific spec or documentation structure, a numbered chapter list), the more you should **reproduce the source's real structure verbatim** — preserve original labels and numbering, f...