search_pdf_text
AI agents call search_pdf_text to retrieve information from PDF Reader MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Searching PDF text is a read-only operation that retrieves information without modifying, executing code, deleting data, or creating financial obligations. The tool queries existing PDF content and returns matching results. Confidence is slightly reduced due to empty description, but sibling tools and naming pattern strongly indicate read functionality.
From the tool's definition Tool name 'search_pdf_text' indicates text search functionality within PDFs. Context from sibling tools (extract_page_text, extract_pdf_images, get_pdf_metadata) confirms this server performs data retrieval operations.
Attacks that exploit this kind of access
search_pdf_text. It is categorised as a Read tool in the PDF Reader MCP Server MCP Server, which means it retrieves data without modifying state.
Register the PDF Reader MCP Server MCP server in PolicyLayer and add a rule for search_pdf_text: 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 PDF Reader MCP Server. Nothing to install.
search_pdf_text 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_pdf_text 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_pdf_text. 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_pdf_text is provided by the PDF Reader MCP Server MCP server (lihongwen/pdfreadermcp). 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.
Teams ship this data inside their own products. See what a licence covers →