Get the UID for a specific file in a Godot project (for Godot 4.4+)
AI agents call get_uid to retrieve information from Godot MCP Unified without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and returns a unique identifier for a file without modifying any state, deleting data, executing code, or affecting the game engine's behavior. It is a straightforward read operation on project metadata.
From the tool's definition Tool description explicitly states 'Get the UID for a specific file' — a retrieval operation with no modification or side effects.
Attacks that exploit this kind of access
Get the UID for a specific file in a Godot project (for Godot 4.4+). It is categorised as a Read tool in the Godot MCP Unified MCP Server, which means it retrieves data without modifying state.
Register the Godot MCP Unified MCP server in PolicyLayer and add a rule for get_uid: 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 Godot MCP Unified. Nothing to install.
get_uid 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_uid 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_uid. 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_uid is provided by the Godot MCP Unified MCP server (pierrealexandreguillemin-a11y/godot-mcp-unified). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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