AI agents call list_quality_profiles to retrieve information from PlexMCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and displays existing quality profiles from the Plex system without creating, modifying, deleting, or executing any operations. It is a straightforward data retrieval function with no side effects, fitting the Read category. The severity is low because access to quality profile metadata poses minimal risk to system integrity or security.
From the tool's definition Tool name 'list_quality_profiles' and description 'List all available quality profiles' indicate a read-only query operation that retrieves configuration data without modification.
Attacks that exploit this kind of access
List all available quality profiles. It is categorised as a Read tool in the PlexMCP MCP Server, which means it retrieves data without modifying state.
Register the Plex MCP server in PolicyLayer and add a rule for list_quality_profiles: 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 PlexMCP. Nothing to install.
list_quality_profiles 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 list_quality_profiles 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 list_quality_profiles. 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.
list_quality_profiles is provided by the Plex MCP server (sandraschi/plexmcp). 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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