Lint and diff DESIGN.md files with the official Google linter, or write one from a web page. Connect the official DESIGN.md Linter & Extractor 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
Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.
claude mcp add --transport http design-md-linter-extractor https://designmd.openkrill.app/mcpRun in your terminal, then restart Claude Code.
DESIGN.md Linter & Extractor · https://designmd.openkrill.app/mcp
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “extract_design_md”: Writes a starter DESIGN.md file from the CSS of one public webpage. Best for: a user who gives a website address and wants its colors, fonts.”
“Use “lint_design_md”: Lints one DESIGN.md file with the official @google/design.md 0.4.0 linter, the same check as `npx @google/design.md lint DESIGN.md`. Best fo.”
“Use “diff_design_md”: Compares two versions of a DESIGN.md file the way `npx @google/design.md diff` does. Best for: deciding whether a DESIGN.md change is breaki.”
“Use “submit_feedback”: Send feedback, a bug report or a tool request to the maintainers of the tools on this server: a missing tool, missing or stale data, or a to.”
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how DESIGN.md Linter & Extractor holds up.
Operated by DESIGN.md Linter & Extractor (openkrill.app) at its documented MCP endpoint — not a third-party mirror or community re-host.
This server only exposes public data — no account and no credentials are involved when you connect.
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
If DESIGN.md Linter & Extractor adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Choose DESIGN.md Linter & Extractor in the gate directory. No sign-in needed.
DESIGN.md Linter & Extractor'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
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
extract_design_md — Writes a starter DESIGN.md file from the CSS of one public webpage. Best for: a user who gives a website address and wants its colors, fonts
lint_design_md — Lints one DESIGN.md file with the official @google/design.md 0.4.0 linter, the same check as `npx @google/design.md lint DESIGN.md`. Best fo
diff_design_md — Compares two versions of a DESIGN.md file the way `npx @google/design.md diff` does. Best for: deciding whether a DESIGN.md change is breaki
submit_feedback — Send feedback, a bug report or a tool request to the maintainers of the tools on this server: a missing tool, missing or stale data, or a to
get_feedback_reply — Read the maintainers' reply to feedback you sent with submit_feedback, given its ticket id. Returns status pending until a reply is ready, t
https://designmd.openkrill.app/mcpYes — DESIGN.md Linter & Extractor operates its own remote MCP server at designmd.openkrill.app. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
Add gate's gateway URL to your AI client once, then pick DESIGN.md Linter & Extractor in the directory. No account or sign-in is needed. From then on, DESIGN.md Linter & Extractor's tools are available in every client you've connected to gate.
No. DESIGN.md Linter & Extractor runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
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.
Yes — you can get started with gate for free and connect DESIGN.md Linter & Extractor in minutes. No credit card required.
Every server below works through the same gateway URL — connect once, add tools anytime.
Set up DESIGN.md Linter & Extractor in: Claude · Claude Code · ChatGPT · Cursor · VS Code
One URL. All MCPs. Full control. Free to start.
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