Design

designesy.org

Provides tools for design review, token validation, and accessibility scoring.

1 endpoint17 known toolsFirst detected July 28, 2026Last detected September 14, 2026

ENDPOINT 1

https://www.designesy.org/api/mcp

No auth detected

MCP server metadata

Name: designesy
Version: 1.12.0

Capabilities

tools.listChangedresources.listChanged

Known tools 17

designesy_catalog

List the 23 published Designesy packages with versions, URLs, and statuses.

Inferred read-only

designesy_contract

Get the Designesy design-system contract — the canonical tokens, motion, acoustic, takt, cadence, typography, components, and verification rules that define what the Designesy org considers legitimate design.

Inferred read-only

designesy_design_review

Get the Designesy Design Review framework — an 8-dimension rubric (Purpose, Clarity, Context, Inclusion, System coherence, Durability, Delight, Responsibility) plus the agent prompt, output format, and verification checklist for a qualitative design critique.

Inferred read-only

designesy_skill_md

Get the Designesy SKILL.md — the agent-skill-format export of the design-system contract, written as behavioral rules an AI coding agent can drop into .agents/skills/ or a system prompt.

Potential side effects

designesy_agent_json

Get the Designesy agent discovery document (/.well-known/agent.json) — the org identity, authority, ingest protocol, package index, machine-export list, permission policy, and citation templates.

Inferred read-only

designesy_llms_txt

Get the Designesy /llms.txt — a short agent-facing brief with the canonical reference, topic index, ingest steps, package list, and contact.

Inferred read-only

designesy_llms_full_txt

Get the Designesy /llms-full.txt — the complete agent-facing brief: ingest protocol, discovery endpoints, every package, standing rules, anti-patterns, and a paste-ready agent prompt.

Inferred read-only

designesy_score

Score a live URL against the Designesy design contract — a deterministic 42-check verification engine that returns a numeric score, letter grade (A–F), and per-check breakdown.

Inferred read-only

designesy_tokens_score

Validate a design token file against the W3C Design Tokens Community Group (DTCG) 2025.10 Final Community Group Report (the spec's first stable version, published Oct 28 2025 — Candidate Recommendation, considered stable).

Inferred read-only

designesy_a11y_score

Get the Designesy WCAG 2.2 AA accessibility verification framework: 11 conformance checks (a01-a11) plus a ready-to-run Playwright + axe-core 4.13.0 script template targeting your URL.

Inferred read-only

designesy_motion_score

Validate a Lottie animation file against the Lottie spec v1.0.1 and the Designesy §16 Ten Non-Negotiable Motion Standards, returning 10 checks (m01-m10) with PASS/FAIL/WARN.

Inferred read-only

designesy_drift_score

Score a live URL for AI-generated UI drift — 12 checks detect the four documented 2026 drift failure modes: token fabrication (var() to undeclared custom properties), within-session drift (spacing/color/radius value variance), between-session amnesia (inconsistent font stacks, shadows, transitions), and silent breaking changes (z-index chaos, dangling alias chains).

Inferred read-only

designesy_readiness_score

Score a URL for design-system AI readiness — the 6th maturity axis (zeroheight 2026).

Inferred read-only

designesy_guardrails

Generate a frozen build-contract bundle for AI coding agents from any design system URL — the product layer.

Inferred read-only

designesy_monitor_score

Score a URL for continuous design-drift governance — the temporal layer over the drift radar.

Inferred read-only

designesy_compare

Diff two design systems from live URLs — the only URL-scoped design-token diff engine.

Inferred read-only

designesy_report

Generate a unified design-intelligence report for a single URL — the synthesis capstone of the Designesy dynasty.

Inferred read-only

CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.designesy]
url = "https://www.designesy.org/api/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "designesy": {
      "type": "http",
      "url": "https://www.designesy.org/api/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: designesy
Remote MCP URL: https://www.designesy.org/api/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "designesy": {
      "url": "https://www.designesy.org/api/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "designesy": {
      "type": "http",
      "url": "https://www.designesy.org/api/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "designesy",
  "transport": "streamable-http",
  "url": "https://www.designesy.org/api/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

TRUST AND VERIFICATION EVIDENCE

Loading Trust v2 evidence…

Checking the associated registrable domain. The BuiltWith key remains server-side.

Indexed

Evidence is source-attributed and does not guarantee that a third-party server is safe. Risk labels are conservative metadata heuristics.