Could not access MCP Server

[Scott_Marshall]

Describe the Bug

I tried to connect to Figma and could not. I tried Claude 4.1 Opus, Claude Code CLI, Cursor bot on their website. I removed all my firewalls. Added exceptions for Cursor.

I ran out all my paid tokens in Cursor and ran my claude api and gpt api up to $30. I was on the $20/month Cursor plan. Trouble shot for 6-7 hours.

I uninstalled and reinstalled and the only thing that carried over was the MCP.JSON.

“mcpServers”: {
“Figma”: {
“url”: “http://127.0.0.1:3845/mcp”
}
}
}

Steps to Reproduce

“mcpServers”: {
“Figma”: {
“url”: “http://127.0.0.1:3845/mcp”
}
}
}

Expected Behavior

Meant to be able to hit that servewr or fix with any of the 5 AI tools i have

Operating System

Windows 10/11

Current Cursor Version (Menu → About Cursor → Copy)

Version: 1.4.2 (user setup)
VSCode Version: 1.99.3
Commit: d01860bc5f5a36b62f8a77cd42578126270db340
Date: 2025-08-07T17:16:23.005Z
Electron: 34.5.1
Chromium: 132.0.6834.210
Node.js: 20.19.0
V8: 13.2.152.41-electron.0
OS: Windows_NT x64 10.0.26100

Does this stop you from using Cursor

No - Cursor works, but with this issue

[deanrie]

Hey, thanks for the report. Recently, there have been issues with Figma MCP, and the team is investigating this.

[Scott_Marshall]

Version: 1.4.2 (user setup)
VSCode Version: 1.99.3
Commit: d01860bc5f5a36b62f8a77cd42578126270db340
Date: 2025-08-07T17:16:23.005Z
Electron: 34.5.1
Chromium: 132.0.6834.210
Node.js: 20.19.0
V8: 13.2.152.41-electron.0
OS: Windows_NT x64 10.0.26100

Neither of the options you gave is possible. Please ask a human for help.

[Scott_Marshall]

Also, to let you know, I tried the exact same sequence on my latop. Same accounts, same docker file, same app versions and it worked first try.