get_switch_spanning_tree
AI agents call get_switch_spanning_tree to retrieve information from API-Central without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves spanning tree protocol information from a switch for monitoring and diagnostic purposes. It queries existing network state without modifying, deleting, or executing external operations. The 'get' prefix and lack of modification keywords (create, update, delete, apply) strongly indicate a read-only information retrieval function.
From the tool's definition Tool name 'get_switch_spanning_tree' uses the 'get' verb, which typically indicates a retrieval operation. The spanning tree is a network topology protocol state that is read-only in nature.
Attacks that exploit this kind of access
get_switch_spanning_tree. It is categorised as a Read tool in the API-Central MCP Server, which means it retrieves data without modifying state.
Register the API-Central MCP server in PolicyLayer and add a rule for get_switch_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 API-Central. Nothing to install.
get_switch_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_switch_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_switch_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_switch_spanning_tree is provided by the API-Central MCP server (secure-ssid/centralmcp). 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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