AI agents call get-file to retrieve information from Figma MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs a retrieval operation on existing Figma file data with no side effects. It queries and returns information about a design file but does not create, modify, delete, or execute any operations. Standard read-only access to file details carries minimal risk.
From the tool's definition Tool name is 'get-file' and description states 'Get details of a Figma file', which retrieves file metadata without modification.
Documented attack patterns abuse exactly the kind of access get-file gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Figma MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for get-file:
{
"version": "1",
"default": "deny",
"tools": {
"get-file": {}
}
}get-file is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Get details of a Figma file. It is categorised as a Read tool in the Figma MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Figma MCP Server MCP server in PolicyLayer and add a rule for get-file: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Figma MCP Server. Nothing to install.
get-file is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the get-file rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for get-file. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
get-file is provided by the Figma MCP Server MCP server (timholden/figma-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 11 Figma MCP Server tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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11 Figma MCP Server tools catalogued and risk-classified — across an index of 42,500+ MCP servers.