Analyze the Tagged PDF structure tree for accessibility assessment. Args: - file_path (string): Absolute path to a local PDF file - response_format (
AI agents call inspect_tags to retrieve information from Pdf Reader without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and analyzes PDF structural information (Tagged PDF structure tree) for accessibility purposes without creating, modifying, deleting, or executing any operations. It is a pure inspection/read operation with no side effects on the file or system. The accessibility assessment context further confirms this is informational analysis only.
From the tool's definition Tool name 'inspect_tags' and description 'Analyze the Tagged PDF structure tree for accessibility assessment' indicate read-only analysis of PDF internal structures. The verb 'Analyze' and 'assessment' imply querying/inspecting without modification.
Attacks that exploit this kind of access
Analyze the Tagged PDF structure tree for accessibility assessment. Args: - file_path (string): Absolute path to a local PDF file - response_format (. It is categorised as a Read tool in the Pdf Reader MCP Server, which means it retrieves data without modifying state.
Register the Pdf Reader MCP server in PolicyLayer and add a rule for inspect_tags: 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. Nothing to install.
inspect_tags 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 inspect_tags 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 inspect_tags. 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.
inspect_tags is provided by the Pdf Reader MCP server (shuji-bonji/pdf-reader-mcp). 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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