Get real-time parking availability for all OSU parking garages
AI agents call get_parking_availability to retrieve information from OSU MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This is a straightforward data retrieval tool that queries and returns real-time parking garage occupancy information. It has no side effects, performs no state changes, executes no external operations beyond reading a database or API, and poses minimal risk if misused by an AI agent. The worst outcome would be receiving stale or incorrect parking information, which is inconsequential.
From the tool's definition Tool name 'get_parking_availability' and description 'Get real-time parking availability for all OSU parking garages' indicate a query operation that retrieves current parking data without modifying, executing, or deleting anything.
Attacks that exploit this kind of access
Get real-time parking availability for all OSU parking garages. It is categorised as a Read tool in the OSU MCP Server MCP Server, which means it retrieves data without modifying state.
Register the OSU MCP Server MCP server in PolicyLayer and add a rule for get_parking_availability: 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 OSU MCP Server. Nothing to install.
get_parking_availability 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_parking_availability 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_parking_availability. 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_parking_availability is provided by the OSU MCP Server MCP server (sichengchen/ohio-state-mcp-server). 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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