- name
- mindflow
- description
- Converts text, Markdown files, or Txt files into mind map images. Use this skill when users want to generate mind maps/brain maps from articles, broadcast scripts, notes, or any text content. Supports specifying output format and resolution. This skill should be triggered whenever text needs to be converted into image-based mind maps, regardless of whether users explicitly mention "mind map" or "思维导图
- compatibility
- Requires JavaScript runtime environment (Node.js or Bun) dependencies: markmap-cli, markmap-lib, markmap-render, puppeteer
Text to Mind Map Skill
This skill converts user-input text, Markdown files, or Txt files into mind map images.
Dependency Installation
# Using npm
npm install markmap-cli markmap-lib markmap-render puppeteer
# Using bun
bun install markmap-cli markmap-lib markmap-render puppeteerWorkflow
Input Content → text-to-markdown → markdown-to-html → html-to-image → Output Image
→ [If user uses openclaw, send the image to the user as a file]Step 1: text-to-markdown
Use LLM to convert input content into mind map Markdown format according to the following rules:
Rule Specifications:
- Extract Core Content: Extract key points from broadcast scripts with high information density, concise and clear, without omitting important points
- Reduce Hallucinations: Generated content must come from the input broadcast script; do not fabricate, rewrite, exaggerate, flatter, omit, or produce hallucinations
- Strictly Follow Node Hierarchy: Only one root node, subsequent nodes progress by hierarchy levels
- Support All Basic Markdown Syntax: Bold, code, links, and LaTeX formulas can be embedded in node text
- Output Format Compliance: Strictly follow the format below; do not output any other extraneous content
- Use Appropriate Emoji: Use relevant emojis appropriately to enhance visual expression, but avoid excessive use
- Content Limit: Ensure output content is limited to 300 tokens
- Hierarchy Limit: Mind map generates maximum 4 levels (root node counts as level 1)
Output Format:
# Root Node (must have exactly one)
## Level 2 Node
### Level 3 Node
- List items are also supported
- **Bold**, `code`, [link](url)
- $LaTeX formula$Step 2: markdown-to-html
Use markmap command to convert Markdown to HTML:
markmap --offline --no-open --no-toolbar -o <html_file> <markdown_file>Step 3: html-to-image
Use html-to-image.js to convert HTML to image (default: jpg format):
node (or bun) scripts/html-to-image.js --auto-fit <input-html> <output-image>Parameter Specifications:
| Parameter | Description |
|---|---|
-t jpg | Output format is png (default) |
--auto-fit | Auto-detect mindmap content size and adapt dimensions |
input-html | Input HTML file path |
output-image | Output image path |
Execution Steps
- Read user-input text content or file path
- Call LLM to convert content into mind map Markdown format according to the rules above
- Save the generated Markdown to a temporary file (e.g.,
/tmp/mindmap.md) - Execute
markmap --offline --no-open --no-toolbar -o <html_file> <markdown_file>to generate HTML - Execute
node (or bun) scripts/html-to-image.js --auto-fit <html_file> <output-image>to generate PNG image - Inform user of the output image path | If user uses openclaw, send the image to the user as a file
Input Types
- Directly input text content
.mdfile path.txtfile path
Output
- Generated mind map image file (default: PNG format)
Examples
Example 1:
- User Input: "How to learn React"
- Output: PNG image of React learning path mind map
Example 2:
- User Input: "Help me convert this markdown file to a mind map: /path/to/notes.md"
- Output: PNG image of mind map corresponding to notes.md content