Changelog

0.3.0 (2026-07-20)

add diff command to compare two token files (#90) (bb79fb9), closes #34
add mint-ds apply to codemod source CSS to tokens (#35) (#97) (3a8cd52)
add mint-ds init command to scaffold a config file (#93) (481837c), closes #13
add CSS layout linting rules for a11y and modern practices (#68) (130a4f5)
add mint-ds lint command with gap-decoration rules (#72) (59695f7), closes #7
add mint-ds score command for CSS health scoring (#75) (8cb2b29), closes #6 #6
add release-infographic skill (#96) (4933a99)
add SolidJS and Qwik export targets (#86) (7b05818)
add UnoCSS export target (#87) (8453290), closes #10
add Vanilla Extract export target (#88) (0c678da), closes #9
compat: add Interop 2026 safe CSS feature adoption rules (#73) (967442b), closes #4 #4 #4
mint: add --target dtcg deterministic export for Penpot interop (#85) (6203534), closes #76 #76 #92
penpot-plugin: add DTCG to Penpot token import plugin (#92) (27c6fc0), closes #76

All notable changes to this project will be documented in this file.

mint-ds lint <dir> — new static CSS lint command (no LLM). Ships gap-decoration rules that flag hand-rolled ways of drawing lines between grid/flex tracks (borders on children, ::before/::after pseudo-elements, or backgrounds alongside gap) and suggest the native gap-rule-color / gap-rule-style / gap-rule-width properties, closed by a "Modern CSS Opportunities" adoption report.

Maintenance release: release automation and CI publishing (OIDC + provenance). No user-facing changes.

mint-ds validate — DTCG v1 validation for tokens.json: structural checks plus semantic checks (broken/circular references, naming consistency, reference type mismatches), --json output, --no-semantic flag, and CI templates under templates/dtcg/.
CSS layout linting rules added to the Claude audit:
- Layout accessibility — flag grid/flex order that breaks DOM order and visual reordering without a tabindex fallback
- Modern best practices — flag single-column grids, legacy centering, the flex min-width: 0 hack, and fragile nested selectors
- Feature adoption — suggest @layer cascade organization and @container queries where width-scoped @media queries are used
- Overflow & wrap safety — flag flex containers missing flex-wrap and sized grid/flex containers without overflow handling
Chaos score now factors in layout-accessibility (+1 when ≥ 3 issues) and overflow-safety (+1 when ≥ 4 issues) counts
New AuditReport fields: layoutA11yIssues, modernPracticeIssues, adoptionSuggestions, overflowSafetyIssues

Ship lib/dtcg-validator.mjs in the npm tarball so the CLI loads when installed — the files allowlist previously omitted it, breaking every command on install (#79).

Initial release: CSS/SCSS audit via Claude AI
Design token generation targeting CSS custom properties, Tailwind, SCSS variables, and Style Dictionary
CLI tool (mint-ds) with --audit, --resolve, and --export commands
Web playground (Next.js 15) with a three-step wizard UI
CI pipeline with lint, typecheck, test coverage, and build checks