search_pdf_prev_page

Get previous page of search results.

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/search-pdf-prev-page.md

WHAT IT DOES

What search_pdf_prev_page does on Cowork Bench

AI agents call search_pdf_prev_page 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 search_pdf_prev_page is rated Low

Even though search_pdf_prev_page only reads data, uncontrolled read access leaks sensitive information and racks up API costs: an agent caught in a retry loop can make thousands of calls a minute without anyone noticing.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs search_pdf_prev_page 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 search_pdf_prev_page, this is the rule to start with:

search_pdf_prev_page Allowed

search_pdf_prev_page 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": {
    "search_pdf_prev_page": {}
  }
}

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 search_pdf_prev_page call is checked against it from then on.

FAQ

Questions about search_pdf_prev_page

What does the search_pdf_prev_page tool do? +

Get previous page of search results. 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 search_pdf_prev_page? +

Register the Cowork Bench MCP server in PolicyLayer and add a rule for search_pdf_prev_page: 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 search_pdf_prev_page? +

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

Can I rate-limit search_pdf_prev_page? +

Yes. Add a rate_limit block to the search_pdf_prev_page 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 search_pdf_prev_page completely? +

Set action: deny in the PolicyLayer policy for search_pdf_prev_page. 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 search_pdf_prev_page? +

search_pdf_prev_page 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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