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Dark Matter Lab
New Member
September 10, 2026
Question

Devin MCP connection not working

  • September 10, 2026
  • 7 replies
  • 46 views

When try to authenticate Figma MCP in Devin I am getting the following error, 

 

Streamable HTTP connection failed for 'figma-remote-mcp-server' at 'https://mcp.figma.com/mcp': Auth required, when send initialize request: Auth required: Auth required: authorization required: Bearer resource_metadata="https://mcp.figma.com/.well-known/oauth-protected-resource",scope="mcp:connect",authorization_uri="https://api.figma.com/.well-known/oauth-authorization-server"

 
 

7 replies

Jaycee Lewis
Figmate
Figmate
September 10, 2026

Hi ​@Dark Matter Lab 👋 Thanks for your post. Quick question before we dig in: how did you add the server in Devin? Are you using the Figma plugin from Devin's marketplace? https://docs.devin.ai/work-with-devin/mcp#figma 

Thank you! — Jaycee

Dekany Michal
New Member
September 10, 2026

Same here:

  

 

Jaycee Lewis
Figmate
Figmate
September 10, 2026

Thanks ​@Dekany Michal 👋 I flagged this internally. I’ll post here with any follow ups or updates. — Jaycee