Get information about all OSU library locations including addresses, hours, and contact details
AI agents call get_library_locations 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 tool retrieves public directory information (library addresses, hours, contact details) without creating side effects, modifying data, or triggering external operations. It is a straightforward informational lookup typical of Read operations. The data involved is non-sensitive campus infrastructure information. Severity is low because misuse would only return information already publicly available.
From the tool's definition Tool name 'get_library_locations' and description 'Get information about all OSU library locations including addresses, hours, and contact details' indicate retrieval of static library information with no modification, deletion, or execution of operations.
Attacks that exploit this kind of access
Get information about all OSU library locations including addresses, hours, and contact details. 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_library_locations: 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_library_locations 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_library_locations 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_library_locations. 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_library_locations 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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