Score any URL against a real design-system contract — 40 deterministic checks, A–F grade. Token validation (DTCG 2025.10), Lottie motion validation, WCAG 2.2 AA accessibility, Core Web Vitals. Ships a GitHub Action with SARIF output for CI design regression prevention.
Not monetized yet
Turn designesy’s tool calls into revenue: one disclosed sponsored slot, 70% revenue share, fail-open by design.
Install designesy
For anyone using designesy — no Lulu account neededclaude mcp add --transport http designesy https://designesy--le-vai.run.tools
9 field-tested tactics as a designed playbook plus skills your coding agent can run. Free.
Get the Kit →FAQ
Run: claude mcp add --transport http designesy https://designesy--le-vai.run.tools
Yes — it’s a remote MCP server, so no local install is needed.
ChatGPT: Settings → Connectors → Advanced → Developer mode → Add connector, then paste https://designesy--le-vai.run.tools.
Claude.ai: Settings → Connectors → Add custom connector, then paste the same URL.
Unrated out of 100, computed from cross-registry traction signals (installs, stars, registry presence) — never influenced by sponsorship.
Similar servers
Works well together