read_pdf_pages

A read tool on the Cowork Bench MCP server.

SERVERCowork Bench SOURCE0717376/cowork_bench

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/cowork-bench/read-pdf-pages.md

WHAT IT DOES

What read_pdf_pages does on Cowork Bench

AI agents call read_pdf_pages to retrieve information from Cowork Bench without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why read_pdf_pages is rated Low

The tool reads PDF document pages, which is a data retrieval operation (Read category). It has no capability to modify, delete, or execute external operations. The empty description prevents full certainty, but the name is explicit enough to classify with high confidence as a safe Read operation with low severity.

From the tool's definition Tool name 'read_pdf_pages' clearly indicates reading/retrieving PDF content. Description is empty, limiting confidence slightly, but the function name unambiguously describes a retrieval operation with no side effects.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs read_pdf_pages safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Cowork Bench, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For read_pdf_pages, this is the rule to start with:

read_pdf_pages Allowed

read_pdf_pages is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "read_pdf_pages": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Cowork Bench, apply this rule, and every read_pdf_pages call is checked against it from then on.

FAQ

Questions about read_pdf_pages

What does the read_pdf_pages tool do? +

read_pdf_pages is a read tool on the Cowork Bench MCP server. It is categorised as a Read tool in the Cowork Bench MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on read_pdf_pages? +

Register the Cowork Bench MCP server in PolicyLayer and add a rule for read_pdf_pages: 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 Cowork Bench. Nothing to install.

What risk level is read_pdf_pages? +

read_pdf_pages is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit read_pdf_pages? +

Yes. Add a rate_limit block to the read_pdf_pages 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.

How do I block read_pdf_pages completely? +

Set action: deny in the PolicyLayer policy for read_pdf_pages. 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.

What MCP server provides read_pdf_pages? +

read_pdf_pages is provided by the Cowork Bench MCP server (0717376/cowork_bench). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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