AI agents call pathrule_get_tree to retrieve information from Pathrule without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The 'get_' prefix strongly indicates a read operation that retrieves data without side effects. No evidence of modification, deletion, or execution capability. The empty description reduces confidence slightly, but the naming convention and server's read-oriented sibling tools (get_context, get_node, get_refresh_brief) support classification as a safe read operation with low severity.
From the tool's definition Tool name 'pathrule_get_tree' suggests retrieval of a tree structure (get indicates read operation). Description is empty, limiting direct evidence.
Attacks that exploit this kind of access
pathrule_get_tree. It is categorised as a Read tool in the Pathrule MCP Server, which means it retrieves data without modifying state.
Register the Pathrule MCP server in PolicyLayer and add a rule for pathrule_get_tree: 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 Pathrule. Nothing to install.
pathrule_get_tree 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 pathrule_get_tree 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 pathrule_get_tree. 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.
pathrule_get_tree is provided by the Pathrule MCP server (pathrule/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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