The Designesy MCP server,
connected in one click.
Score any URL against a real design contract — 42 checks, A-F grade, token + motion validation. Connect the official Designesy MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
What your AI can do with Designesy
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “designesy_catalog”: List the 23 published Designesy packages with versions, URLs, and statuses. Use this to discover what Designesy publishes before fetching a.”
“Use “designesy_contract”: Get the Designesy design-system contract — the canonical tokens, motion, acoustic, takt, cadence, typography, components, and verification r.”
“Use “designesy_design_review”: Get the Designesy Design Review framework — an 8-dimension rubric (Purpose, Clarity, Context, Inclusion, System coherence, Durability, Delig.”
“Use “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.”
How secure is the Designesy MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Designesy holds up.
Official endpoint
Operated by Designesy (designesy.org) at its documented MCP endpoint — not a third-party mirror or community re-host.
No sign-in needed
This server only exposes public data — no account and no credentials are involved when you connect.
Scanned before it goes live
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
Watched for drift
If Designesy adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Connected in three steps
Connect your gate
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Pick Designesy
Choose Designesy in the gate directory. No sign-in needed.
Use it anywhere
Designesy's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
The actual tools Designesy exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
designesy_catalog — List the 23 published Designesy packages with versions, URLs, and statuses. Use this to discover what Designesy publishes before fetching a
designesy_contract — Get the Designesy design-system contract — the canonical tokens, motion, acoustic, takt, cadence, typography, components, and verification r
designesy_design_review — Get the Designesy Design Review framework — an 8-dimension rubric (Purpose, Clarity, Context, Inclusion, System coherence, Durability, Delig
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
designesy_agent_json — Get the Designesy agent discovery document (/.well-known/agent.json) — the org identity, authority, ingest protocol, package index, machine-
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.
designesy_llms_full_txt — Get the Designesy /llms-full.txt — the complete agent-facing brief: ingest protocol, discovery endpoints, every package, standing rules, ant
designesy_score — Score a live URL against the Designesy design contract — a deterministic 42-check verification engine that returns a numeric score, letter g
+ 9 more tools once connected
The Designesy MCP server at a glance
https://www.designesy.org/api/mcpQuestions, answered
Is there an official Designesy MCP server?
Yes — Designesy operates its own remote MCP server at www.designesy.org. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
How do I connect Designesy to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick Designesy in the directory. No account or sign-in is needed. From then on, Designesy's tools are available in every client you've connected to gate.
Do I need to host anything?
No. Designesy runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the Designesy MCP server safe to connect?
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Is it free?
Yes — you can get started with gate for free and connect Designesy in minutes. No credit card required.
Connect more than just Designesy
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up Designesy in: Claude · Claude Code · ChatGPT · Cursor · VS Code