search_by_page_range
AI agents call search_by_page_range to retrieve information from Pinecone Economic Books without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves or queries data from the vector database based on page range parameters, consistent with other search tools on the server. There is no indication of data modification, deletion, code execution, or financial operations. The blast radius of misuse is minimal—an AI agent could only retrieve irrelevant economic papers, wasting resources but causing no harm.
From the tool's definition Tool is part of a Pinecone vector database server for semantic search through economic books and academic papers. The name 'search_by_page_range' indicates retrieval of data within a specified page range.
Attacks that exploit this kind of access
search_by_page_range. It is categorised as a Read tool in the Pinecone Economic Books MCP Server, which means it retrieves data without modifying state.
Register the Pinecone Economic Books MCP server in PolicyLayer and add a rule for search_by_page_range: 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 Pinecone Economic Books. Nothing to install.
search_by_page_range 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 search_by_page_range 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 search_by_page_range. 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.
search_by_page_range is provided by the Pinecone Economic Books MCP server (srulyrosenblat/econ_mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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