From the README

Figma MCP Server Guide The Figma MCP server brings Figma directly into your workflow by providing important design information and context to AI agents generating code from Figma design files. Note Rate limits apply to Figma MCP server tools that read data from Figma. Some tools, such as those that write to Figma files, are exempt from the rate limits. Users on the Starter plan or with View or Collab seats on paid plans will be limited to up to 6 tool calls per month. Users with a Dev or Full seat on the Professional, Organization, or Enterprise plans have per minute rate limits, which follow the same limits as the Tier 1 Figma REST API . As with Figma’s REST API, Figma reserves the right to change rate limits.