Wyświetla wszystkie foldery IMAP w skrzynce AGH.
AI agents call get_folders to retrieve information from AGH Mail MCP Server 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 information about the mailbox folder structure. It performs a read-only operation that retrieves data without creating, modifying, deleting, executing code, or committing financial obligations. The blast radius of misuse is minimal—an attacker gains knowledge of folder names but cannot access contents or modify anything without additional tools.
From the tool's definition Tool name 'get_folders' and description 'Wyświetla wszystkie foldery IMAP w skrzynce AGH' (displays all IMAP folders in AGH mailbox) indicate retrieval of folder list metadata with no modification or side effects.
Attacks that exploit this kind of access
Wyświetla wszystkie foldery IMAP w skrzynce AGH. It is categorised as a Read tool in the AGH Mail MCP Server MCP Server, which means it retrieves data without modifying state.
Register the AGH Mail MCP Server MCP server in PolicyLayer and add a rule for get_folders: 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 AGH Mail MCP Server. Nothing to install.
get_folders 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_folders 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_folders. 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_folders is provided by the AGH Mail MCP Server MCP server (nikodem5/agh-mcp). 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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