get_spanning_tree
AI agents call get_spanning_tree to retrieve information from HPE Aruba Networking Central MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Spanning tree protocol queries retrieve network topology and bridge state information. This is informational retrieval with no side effects or data modification. The 'get_' prefix and absence of action verbs (delete, create, execute, modify) strongly suggest a read operation.
From the tool's definition Tool name 'get_spanning_tree' indicates retrieval of spanning tree protocol configuration/status data. No descriptive text available, but 'get_' prefix conventionally denotes read-only query operations.
Attacks that exploit this kind of access
get_spanning_tree. It is categorised as a Read tool in the HPE Aruba Networking Central MCP Server MCP Server, which means it retrieves data without modifying state.
Register the HPE Aruba Networking Central MCP Server MCP server in PolicyLayer and add a rule for get_spanning_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 HPE Aruba Networking Central MCP Server. Nothing to install.
get_spanning_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 get_spanning_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 get_spanning_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.
get_spanning_tree is provided by the HPE Aruba Networking Central MCP Server MCP server (the-otner/aruba-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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