Bootstrap Design System Initializer

Constraint: Only use this skill when the user explicitly mentions "Pencil" and "Bootstrap" or when orchestrating a Pencil design system initialization task.

When to use this skill

Use this skill when:

• The user wants to initialize Bootstrap tokens (primary, secondary, danger, warning colors) in a Pencil .pen file
• The user needs a component overview frame for Bootstrap components in Pencil
• The user mentions "Pencil" together with "Bootstrap" or Bootstrap-specific components (Card, Modal, Navbar, Grid)
• An orchestrator skill (pencil-ui-designer) routes a Bootstrap initialization request

How to use this skill

This skill outputs a PENCIL_PLAN. The Agent then calls Pencil MCP tools in order: open_document, set_variables, batch_design, optionally get_screenshot.

Step 1: Initialize Variables (set_variables)

Use mcp__pencil__set_variables to register Bootstrap design tokens. Follow .pen file schema.