Get file/image metadata from the wiki.
AI agents call get_file_info_tool to retrieve information from MCP Mediawiki without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool retrieves file and image metadata, which is a read-only operation with no side effects. It does not create, modify, delete, or execute actions. The minimal blast radius if misused would be information disclosure of publicly available metadata.
From the tool's definition Tool is named 'get_file_info_tool' and described as 'Get file/image metadata from the wiki' — this is a retrieval operation that queries metadata without modifying or executing anything.
Attacks that exploit this kind of access
Get file/image metadata from the wiki. It is categorised as a Read tool in the MCP Mediawiki MCP Server, which means it retrieves data without modifying state.
Register the MCP Mediawiki MCP server in PolicyLayer and add a rule for get_file_info_tool: 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 MCP Mediawiki. Nothing to install.
get_file_info_tool 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_info_tool 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_info_tool. 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_info_tool is provided by the MCP Mediawiki MCP server (mcp-mediawiki-crunchtools). 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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