playwright_count_pdf_pages

THE RISK

Low Risk

Why playwright_count_pdf_pages needs a policy

This tool performs read-only queries on PDF file properties. It retrieves and returns data (page count and metadata) without creating, modifying, deleting, or executing any operations. The lack of side effects and the read-only nature of metadata extraction clearly places this in the Read category with low severity, as misuse would only expose information rather than cause harm.

From the tool's definition Tool description states it 'Count[s] the number of pages in a PDF file and get[s] PDF metadata information' — purely informational operations with no modification or execution of external code.

Documented attack patterns abuse exactly the kind of access playwright_count_pdf_pages gives an agent:

POLICY

How to control playwright_count_pdf_pages

PolicyLayer is an MCP gateway — it sits between your AI agents and RunAutomation MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for playwright_count_pdf_pages:

policy.json

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

playwright_count_pdf_pages is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

Create a free account and register RunAutomation MCP Server — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

CAP THIS TOOL →

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EXPLORE

Related tools and policies

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Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Data exfiltration → How read access becomes an exfiltration channel when chained with untrusted content.
MCP token cost → What connecting this server costs in context-window tokens on every request.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about playwright_count_pdf_pages

What does the playwright_count_pdf_pages tool do? +

Count the number of pages in a PDF file and get PDF metadata information. It is categorised as a Read tool in the RunAutomation MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on playwright_count_pdf_pages? +

Register the RunAutomation MCP Server MCP server in PolicyLayer and add a rule for playwright_count_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 RunAutomation MCP Server. Nothing to install.

What risk level is playwright_count_pdf_pages? +

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

Can I rate-limit playwright_count_pdf_pages? +

Yes. Add a rate_limit block to the playwright_count_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 playwright_count_pdf_pages completely? +

Set action: deny in the PolicyLayer policy for playwright_count_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 playwright_count_pdf_pages? +

playwright_count_pdf_pages is provided by the RunAutomation MCP Server MCP server (tayyabakmal1/runautomation-mcpserver). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every RunAutomation MCP Server tool call.

Start from RunAutomation MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →