| name | diagram-prompt-library |
| description | Use when the user wants a curated, known-good prompt template to start from, organised by diagram family and style category. |
Diagram Prompt Library
Browse a curated library of diagram prompt templates organized by diagram family (conceptual, data-viz, infrastructure, process, software) and style category (creative, language, professional, retro-fun, technical). Prompts are vendored from danielrosehill/Tech-Diagram-Image-Gen-Prompts and live under ${plugin_root}/skills/diagram-prompt-library/prompts/.
When to use
- User wants a starting template instead of writing a description from scratch
- User wants to see example diagram descriptions organized by use case
- User is exploring what types of diagrams are possible
Inputs to gather
- Diagram family (optional) — e.g.
conceptual, data-viz, infrastructure, process, or software
- Style category (optional) — e.g.
creative, language, professional, retro-fun, or technical
- User may ask for all prompts, or filter by family, style, or both
Procedure
- If the prompt files are not present under
${plugin_root}/skills/diagram-prompt-library/prompts/, explain to the user that this skill requires the prompt library to be vendored first and suggest cloning from the source repo.
- List available prompt files, optionally filtered by the user's family/style preferences.
- Display the selected prompt(s) as formatted text with headers showing family, style, and a brief title.
- Encourage the user to customize the prompt or use it as-is, then hand off to
generate-tech-diagram with the description.
Output / side effects
- User sees formatted prompt text(s) in the chat.
- No files created or modified.
Safety / constraints
- This is a reference/curation skill — no MCP calls, no image generation.
- If prompts are missing, provide a clear message about manual setup rather than trying to fetch from the remote.
