Generate Excalidraw diagrams. Use when creating flowcharts, ER diagrams, sequence diagrams, block diagrams, or any .excalidraw files.
Generates Excalidraw diagrams with proper element bindings, layout, and validation.
npx claudepluginhub tenzir/claude-pluginsThis skill inherits all available tools. When active, it can use any tool Claude has access to.
references/elements/frames.mdreferences/elements/freedraw.mdreferences/elements/images.mdreferences/elements/linear.mdreferences/elements/polygons.mdreferences/elements/shapes.mdreferences/elements/text.mdreferences/styling/colors.mdreferences/styling/fill-stroke.mdreferences/styling/grouping.mdreferences/styling/positioning.mdGenerate valid .excalidraw JSON files.
{
"type": "excalidraw",
"version": 2,
"source": "https://excalidraw.com",
"elements": [],
"appState": {
"viewBackgroundColor": "#ffffff"
},
"files": {}
}
| Field | Type | Description |
|---|---|---|
type | string | Always "excalidraw" |
version | number | Schema version (currently 2) |
source | string | Origin URL |
elements | array | All diagram elements |
appState | object | Canvas settings (background, etc.) |
files | object | Binary files keyed by fileId (images) |
Before writing a diagram, verify:
startBinding and endBinding setx,y sits at the source shape's edge, not floating in spaceboundElements (bidirectional)containerId pointing to their containerboundElements referencing their textgroupIds (not containerId)boundElements must be nullcontainerId, textAlign: "center", verticalAlign: "middle"Load references progressively based on need:
| Reference | Load When |
|---|---|
| shapes.md | Using rectangles, diamonds, ellipses |
| text.md | Adding labels, fonts, text styling |
| linear.md | Creating arrows, lines, bindings |
| freedraw.md | Hand-drawn paths |
| images.md | Embedding images |
| frames.md | Slides/artboards for presentations |
| polygons.md | Custom polygon shapes |
| Reference | Load When |
|---|---|
| fill-stroke.md | Fill patterns, strokes |
| colors.md | Color palette selection |
| positioning.md | Layout, alignment, spacing |
| grouping.md | Groups, z-ordering |
Expert guidance for Next.js Cache Components and Partial Prerendering (PPR). **PROACTIVE ACTIVATION**: Use this skill automatically when working in Next.js projects that have `cacheComponents: true` in their next.config.ts/next.config.js. When this config is detected, proactively apply Cache Components patterns and best practices to all React Server Component implementations. **DETECTION**: At the start of a session in a Next.js project, check for `cacheComponents: true` in next.config. If enabled, this skill's patterns should guide all component authoring, data fetching, and caching decisions. **USE CASES**: Implementing 'use cache' directive, configuring cache lifetimes with cacheLife(), tagging cached data with cacheTag(), invalidating caches with updateTag()/revalidateTag(), optimizing static vs dynamic content boundaries, debugging cache issues, and reviewing Cache Component implementations.
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