Design Lint — Automated Compliance & Auto-Fix

Lint Figma designs against 40 quality rules across 5 categories (token compliance, WCAG accessibility, layout & structure, naming & content, component). Auto-fixes 22 of 40 rules. Pairs with design-review for the human review step.

Skill Boundaries

• Use this skill for automated lint checking and auto-fixing.
• If the task is human-driven design critique, switch to design-review.
• If the task is creating new UI, switch to figma-create-ui.

If `ping` fails (plugin not connected): STOP the workflow. Do not fall back to other MCP servers. Tell user: open Figma → Plugins → FigCraft → wait for connection, then retry.

Workflow — Quick Mode (Default)

For most cases, the one-step workflow is sufficient:

Step 1: ping                              → verify plugin connection
Step 2: lint_fix_all                      → check + auto-fix in one call
Step 3: Summarize results:
        - Total nodes checked
        - Violations found
        - Auto-fixed
        - Remaining (need manual attention)
Step 4: For remaining violations → explain what needs manual attention and how to fix

Workflow — Granular Mode

When the user wants more control (preview before fixing, fix specific categories only):

Step 1: ping                              → verify plugin connection
Step 2: load_toolset("lint")              → enable granular lint tools
Step 3: lint_check                        → scan page/selection for violations
Step 4: Present violation summary grouped by category
Step 5: ⛔ WAIT for user confirmation     → user picks what to fix
Step 6: lint_fix (selected violations)    → apply fixes
Step 7: lint_check                        → re-verify fixes applied
Step 8: Report remaining violations

Workflow — Dry Run (Preview Only)

To preview violations without applying any changes:

lint_fix_all(dryRun: true)                → returns fixable violations without fixing

Rule Categories

Filtering Options

Target specific categories or nodes:

lint_fix_all(categories: ["token"])           → token compliance only
lint_fix_all(categories: ["wcag"])            → accessibility only
lint_fix_all(categories: ["layout"])          → layout & structure only
lint_fix_all(nodeIds: ["1:23", "4:56"])       → specific nodes only
lint_fix_all(categories: ["token", "wcag"])   → multiple categories

Severity Levels

Common Remaining Violations (Manual Fix Required)

These 16 rules cannot be auto-fixed and need manual attention:

• wcag-contrast — adjust colors for ≥ 4.5:1 contrast ratio
• wcag-non-text-contrast — non-text elements need ≥ 3:1 contrast
• empty-container — add content or remove empty frames
• max-nesting-depth — simplify hierarchy (> 6 levels deep)
• root-misclassified-interactive — screen roots should not be interactive shells
• nested-interactive-shell — unwrap nested interactive elements
• social-row-cramped / nav-overcrowded / stats-row-cramped — increase container width
• screen-bottom-overflow — content exceeds viewport
• default-name — rename "Frame 1" etc. to descriptive names
• placeholder-text — replace "Lorem ipsum" / "Button" with real content
• component-bindings — connect unbound component properties to child layers

Integration with Quality Loop

figma-create-ui → design-review → design-lint
                   (critique)      (this skill — auto-fix)

Run after design-review to automatically fix flagged violations, or run standalone for quick compliance checks.

Using with verify_design

For a combined lint + screenshot in one call:

verify_design(nodeId: "1:23")             → lint + fix + screenshot in one round-trip

This is the preferred tool after creating UI — it combines lint_fix_all + export_image into a single call.