directory_to_pdf · Auto-Snap MCP: Risk & Policy

WHAT IT DOES

What directory_to_pdf does on Auto-Snap MCP

AI agents use directory_to_pdf to create or update resources in Auto-Snap MCP — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Auto-Snap MCP environment.

WHY IT NEEDS A POLICY

Why directory_to_pdf needs a policy

Based on the tool name and server context (which involves converting screenshots into PDFs), this tool likely reads files from a directory and writes/creates a new PDF document. This is a Write operation as it creates a new file. Confidence is low because the description is empty, so exact behavior is inferred from the name and sibling tools like 'convert_to_pdf'.

From the tool's definition Tool name 'directory_to_pdf' and server context involving screenshot capture and PDF conversion

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

directory_to_pdf Rate-limited

directory_to_pdf stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "directory_to_pdf": {
      "limits": [
        {
          "counter": "directory_to_pdf_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches Auto-Snap MCP, so you can run agents against it safely.

FAQ

Questions about directory_to_pdf

What does the directory_to_pdf tool do? +

directory_to_pdf. It is categorised as a Write tool in the Auto-Snap MCP MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on directory_to_pdf? +

Register the Auto-Snap MCP server in PolicyLayer and add a rule for directory_to_pdf: 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 Auto-Snap MCP. Nothing to install.

What risk level is directory_to_pdf? +

directory_to_pdf is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit directory_to_pdf? +

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

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

directory_to_pdf is provided by the Auto-Snap MCP server (povedaaqui/auto-snap-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.