The Design Check MCP server,
connected in one click.
Scores whether a page reads as AI-generated and names the tells to fix. Connect the official Design Check 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
Add Design Check to your AI in one minute
Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.
claude mcp add --transport http design-check https://designcheck.allthepossibles.com/mcpRun in your terminal, then restart Claude Code.
Design Check · https://designcheck.allthepossibles.com/mcp
What your AI can do with Design Check
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “check_design”: Check a page's HTML/CSS/copy/interaction for the patterns that make AI-generated work read as generic: default fonts, soft tech gradients, p.”
“Use “check_copy”: Check marketing or outreach copy (an email, a landing-page draft, a pitch, a social post) for the tells that make it read as AI-generated: c.”
“Use “check_code”: Check a source file or diff for AI 'tells' left in comments: narrating fulfilling a request instead of describing the code ("as requested,".”
How secure is the Design Check MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Design Check holds up.
Official endpoint
Operated by Design Check (allthepossibles.com) 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 Design Check 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 Design Check
Choose Design Check in the gate directory. No sign-in needed.
Use it anywhere
Design Check'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 Design Check exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
check_design — Check a page's HTML/CSS/copy/interaction for the patterns that make AI-generated work read as generic: default fonts, soft tech gradients, p
check_copy — Check marketing or outreach copy (an email, a landing-page draft, a pitch, a social post) for the tells that make it read as AI-generated: c
check_code — Check a source file or diff for AI 'tells' left in comments: narrating fulfilling a request instead of describing the code ("as requested,"
Who runs the Design Check MCP server?
The Design Check MCP server at a glance
https://designcheck.allthepossibles.com/mcpQuestions, answered
Is there an official Design Check MCP server?
Yes — Design Check operates its own remote MCP server at designcheck.allthepossibles.com. 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 Design Check to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick Design Check in the directory. No account or sign-in is needed. From then on, Design Check's tools are available in every client you've connected to gate.
Do I need to host anything?
No. Design Check runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the Design Check 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 Design Check in minutes. No credit card required.
Connect more than just Design Check
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up Design Check in: Claude · Claude Code · ChatGPT · Cursor · VS Code