AI agents call get_library_stats to retrieve information from Mcp Plex without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves statistical information from Plex libraries (such as counts, sizes, or metadata summaries) with no capability to modify, delete, or execute operations. It is a read-only query operation with minimal security risk, as statistics are generally non-sensitive metadata.
From the tool's definition Tool name 'get_library_stats' and description 'Get statistics for Plex libraries' indicate a query operation that retrieves aggregated data without modification or side effects.
Attacks that exploit this kind of access
Get statistics for Plex libraries. It is categorised as a Read tool in the Mcp Plex MCP Server, which means it retrieves data without modifying state.
Register the Mcp Plex MCP server in PolicyLayer and add a rule for get_library_stats: 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 Plex. Nothing to install.
get_library_stats 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_library_stats 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_library_stats. 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_library_stats is provided by the Mcp Plex MCP server (obrien-matthew/mcp-plex). 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.
Teams ship this data inside their own products. See what a licence covers →