Extract images from PDF with custom output path and clean summary
AI agents call extract_images to retrieve information from MCP PDF without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves image data from PDF documents without modifying the source document, executing code, or causing irreversible changes. It is a straightforward read operation with no side effects beyond exfiltration of existing content. Low severity because image extraction from PDFs poses minimal risk even if misused—it merely exposes content that already exists in the document.
From the tool's definition Tool name 'extract_images' and description 'Extract images from PDF' clearly indicate data retrieval. The mention of 'custom output path and clean summary' describes output options for the retrieved data, not modification or execution of external operations.
Documented attack patterns abuse exactly the kind of access extract_images gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and MCP PDF, and nothing reaches the server without passing your rules. This is the rule we recommend for extract_images:
{
"version": "1",
"default": "deny",
"tools": {
"extract_images": {}
}
}extract_images is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
Free to start. No card required.
Extract images from PDF with custom output path and clean summary. It is categorised as a Read tool in the MCP PDF MCP Server, which means it retrieves data without modifying state.
Register the MCP PDF MCP server in PolicyLayer and add a rule for extract_images: 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 MCP PDF. Nothing to install.
extract_images 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 extract_images 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 extract_images. 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.
extract_images is provided by the MCP PDF MCP server (rsp2k/mcp-pdf). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from MCP PDF, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
46 MCP PDF tools catalogued and risk-classified — across an index of 43,000+ MCP servers.