AI agents call sap_find_tree_node_by_path to retrieve information from MCP SAP GUI Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool locates and returns a tree node identifier based on a provided path. It performs a lookup/search operation with no side effects, no data modification, no code execution, and no destructive actions. It is purely informational, making it a Read category tool with low severity since misuse would only return tree node keys without enabling further harm on its own.
From the tool's definition Tool name 'sap_find_tree_node_by_path' and description 'Find a tree node key by its path' indicate a query/search operation that retrieves information about tree node structure without modifying or executing any actions.
Documented attack patterns abuse exactly the kind of access sap_find_tree_node_by_path gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and MCP SAP GUI Server, and nothing reaches the server without passing your rules. This is the rule we recommend for sap_find_tree_node_by_path:
{
"version": "1",
"default": "deny",
"tools": {
"sap_find_tree_node_by_path": {}
}
} sap_find_tree_node_by_path is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Find a tree node key by its path. It is categorised as a Read tool in the MCP SAP GUI Server MCP Server, which means it retrieves data without modifying state.
Register the MCP SAP GUI Server MCP server in PolicyLayer and add a rule for sap_find_tree_node_by_path: 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 SAP GUI Server. Nothing to install.
sap_find_tree_node_by_path 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 sap_find_tree_node_by_path 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 sap_find_tree_node_by_path. 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.
sap_find_tree_node_by_path is provided by the MCP SAP GUI Server MCP server (kts982/mcp-sap-gui). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from MCP SAP GUI Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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57 MCP SAP GUI Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.