Adilkalam Orca Design Dna Skill

Design-DNA Skill – Tokens & Patterns

This skill provides shared understanding of design-dna for all lanes.

It is used by:

• design-system-architect
• Implementation agents (e.g. nextjs-builder, expo-builder) when applying tokens
• Gate agents (nextjs-standards-enforcer, design QA) when checking usage

Core Concepts

• design-dna.json encodes:
  • Color palette + semantic roles,
  • Typography scale and roles,
  • Spacing grid,
  • Named patterns (cards, layouts, shells, etc.).
• It is the law for UI work: where tokens exist, ad-hoc values are forbidden.

Usage Pattern

1. When reading design-dna:

   • Identify available roles for:
     • Colors (primary, secondary, accent, surface, etc.),
     • Typography (display, heading, body, caption),
     • Spacing (base grid, section spacing, gaps),
     • Patterns (hero, card grid, dashboard shell, etc.).
   • Note any documented minimums or constraints (e.g., minimum font size).

2. When applying tokens in implementation:

   • Map design-dna roles to the project's styling tools:
     • CSS variables,
     • Utility classes,
     • Component variants.
   • Avoid creating new arbitrary values when tokens already cover the need.

3. When enforcing tokens in gates:

   • Treat:
     • Inline styles and raw hex values as hard violations when tokens exist,
     • Spacing and typography outside the defined scales as violations,
     • Overuse/misuse of accent colors as design-dna violations if documented.

CSS Comment Format (OS 7.0)

For projects without JSON design-dna, tokens and rules can be embedded in CSS comments.

Token Syntax

/* @design-token: <name> = <value> */

Examples:

/* @design-token: primary = #007AFF */
/* @design-token: secondary = #5856D6 */
/* @design-token: spacing-base = 8px */
/* @design-token: font-body = 16px/24px Inter */

Rule Syntax

/* @design-rule: <constraint> = <value> */

Examples:

/* @design-rule: min-touch-target = 44px */
/* @design-rule: max-content-width = 1200px */
/* @design-rule: min-font-size = 14px */

Priority Order

When checking for design rules, agents search in this order:

1. JSON (highest priority): .claude/design-dna/*.json, design-dna.json, design-tokens.json
2. Markdown: design-system.md, .claude/design-dna/README.md, docs/design-system.md
3. CSS comments (lowest priority): Any *.css file with @design-token: or @design-rule:

JSON takes precedence because it provides structured, machine-parseable tokens. CSS comments are a fallback for legacy projects or quick prototypes.

This skill ensures all agents reason about design-dna in a consistent way and know when to consult project design documentation for deeper schema and examples.

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