The ZeroWidth Napkin MCP server,
connected in one click.
Draw boards, write docs and sheets, and build decks with your brand in Napkin. Connect the official ZeroWidth Napkin 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 ZeroWidth Napkin 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 zerowidth-napkin https://api.zerowidth.ai/mcp/x/napkinRun in your terminal, then restart Claude Code.
ZeroWidth Napkin · https://api.zerowidth.ai/mcp/x/napkin
What your AI can do with ZeroWidth Napkin
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “search_docs”: Search ZeroWidth product documentation. Returns matching pages with title, slug, public URL, and a query-relevant snippet. Use this when the.”
“Use “get_doc”: Fetch the full Markdown body of a specific docs page by its slug. Use this after `search_docs` when the user needs the complete content of a.”
“Use “list_docs”: Enumerate all available docs pages, optionally filtered by product (e.g. 'compass', 'legal', 'overview'). Use this to discover what slugs ex.”
“Use “comments_list”: Lists the comment threads on one workspace entity (open first, then resolved) with authors and timestamps. Read this before weighing in on c.”
How secure is the ZeroWidth Napkin MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how ZeroWidth Napkin holds up.
Official endpoint
Operated by ZeroWidth Napkin (zerowidth.ai) 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 ZeroWidth Napkin 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 ZeroWidth Napkin
Choose ZeroWidth Napkin in the gate directory. No sign-in needed.
Use it anywhere
ZeroWidth Napkin'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 ZeroWidth Napkin exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
search_docs — Search ZeroWidth product documentation. Returns matching pages with title, slug, public URL, and a query-relevant snippet. Use this when the
get_doc — Fetch the full Markdown body of a specific docs page by its slug. Use this after `search_docs` when the user needs the complete content of a
list_docs — Enumerate all available docs pages, optionally filtered by product (e.g. 'compass', 'legal', 'overview'). Use this to discover what slugs ex
comments_list — Lists the comment threads on one workspace entity (open first, then resolved) with authors and timestamps. Read this before weighing in on c
comments_create — Posts a comment on a workspace entity — a new thread, or a reply when rootId is given. Use it to leave findings where the discussion already
comments_resolve — Sets a comment thread's resolved state (rootId = the thread's root comment id). Resolve ONLY when the human asked or the thread's question i
napkin_boards_list — Lists sketch boards in the active workspace — name, id, kind (sketch / deck), shape count, last activity. Boards are SPATIAL canvases (drawi
napkin_boards_get — Returns a board's shapes as data — each with its id, kind, position, size, and text — so you can TARGET one to change or remove with napkin_
+ 51 more tools once connected
Who runs the ZeroWidth Napkin MCP server?
The ZeroWidth Napkin MCP server at a glance
https://api.zerowidth.ai/mcp/x/napkinQuestions, answered
Is there an official ZeroWidth Napkin MCP server?
Yes — ZeroWidth Napkin operates its own remote MCP server at api.zerowidth.ai. 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 ZeroWidth Napkin to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick ZeroWidth Napkin in the directory. No account or sign-in is needed. From then on, ZeroWidth Napkin's tools are available in every client you've connected to gate.
Do I need to host anything?
No. ZeroWidth Napkin runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the ZeroWidth Napkin 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 ZeroWidth Napkin in minutes. No credit card required.
Connect more than just ZeroWidth Napkin
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up ZeroWidth Napkin in: Claude · Claude Code · ChatGPT · Cursor · VS Code
Give your AI ZeroWidth Napkin — safely.
One URL. All MCPs. Full control. Free to start.
Get started free