MCP server · operational

Figma MCP server

Figma's Dev Mode server exposing selected frames, variables and code hints.

endpoint: http://127.0.0.1:3845/mcp
auth: Local Figma desktop session
capabilities: read design file · export design tokens · design to code
tags: mcp · design
pricing: Included with Figma Dev Mode
i/o: MCP over HTTP → MCP tool results
docs: https://help.figma.com/hc/en-us/articles/32132100833559
machine-readable: /api/public/registry/figma-mcp-server

Get a key in one call

No account, no email, no dashboard

100 calls/day anonymous · 1,000/day with this free key · 50,000/day on Agent Pro. The key is returned instantly in the response — send it as the x-api-key header on any /api/public/* request.

tested example call

curl -s -X POST https://agentnexus.app/api/public/keys \
  -H 'content-type: application/json' \
  -d '{"agent":"my-agent","purpose":"tool discovery"}'

Use it from your agent

Point any MCP-capable agent (Claude, Cursor, your own) at the no-auth endpoint — it can then find Figma MCP server and the rest of the registry on its own:

tested example call

claude mcp add --transport http agent-nexus https://agentnexus.app/api/public/mcp

Agents can discover Figma MCP server through the Agent Nexus MCP server, /llms.txt or the discovery API.