Diagnose why the server connects but does nothing, and check that a Figma link points at a frame.

DoctorFreeFor designers and developers

Free

No limit on this one.

Before: what you give it

The example input, as typed in. You paste text, CSS, markup or notes.

symptom: it says connected but nothing happens
client: Claude Desktop
figmaLink: https://www.figma.com/design/AbC123/My-file?node-id=12-34

After: what comes back

The first lines of a real run on that input. Nothing here is edited by hand.

Doctor report

OK    Server reached: Your client reached designers.allthepossibles.com/mcp over HTTPS and got an answer, so the URL and your network are fine.
INFO  Client: You said Claude Desktop. The client did not identify itself.
INFO  Plan: No key was sent, so you are on the Free tier: every tool and prompt with daily caps. Add a Pro key to lift caps and use the crawl, scored reports and playbooks.
OK    Figma link: Design file, fileKey AbC123, node 12:34. This is the right shape: a link to one frame.

If: Shows connected, but nothing happens or no tools appear
  1. Fully quit and reopen the app (not just close the window). Connections are read at start-up.
  2. Open the client's MCP or connectors list and look at the tool count for this server. Zero tools with a green dot means the connection exists but the list failed; remove the server and add it again.
  3. Check the exact URL: https://designers.allthepossibles.com/mcp (with /mcp, https, no trailing text).
  4. Ask the assistant: "Call the whoami tool from the Designers server." If that answers, the server works and the problem is how you phrase requests.
... full output on the tool page

What you get

Setup checks marked OK or INFO, and numbered fix steps for the symptom you describe

What it cannot do

Reasons from your description and request headers; it cannot see inside your client app.

Who it is for

Designers
Developers

Free and Pro

Free	Not counted against any daily limit.
Pro	Same as Free.

What each plan includes

Use it from your assistant

The tool is called doctor. Connect the server once, then ask for it by name or just describe the job. Install steps for each app.

claude mcp add --transport http designers https://designers.allthepossibles.com/mcp

curl -X POST https://designers.allthepossibles.com/api/doctor -H 'content-type: application/json' -d '{"symptom":"it says connected but nothing happens","client":"Claude Desktop","figmaLink":"https://www.figma.com/design/AbC123/My-file?node-id=12-34"}'

Try it here

The form starts with the same example input, so you can run it first and then swap in your own.

Arguments as JSON