save_redacted_pdf · PDF Redaction MCP Server MCP

WHAT IT DOES

What save_redacted_pdf does on PDF Redaction MCP Server

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

WHY IT NEEDS A POLICY

Why save_redacted_pdf needs a policy

The tool creates or modifies PDF files by saving redacted versions. This is a Write operation—it persistently stores modified data. Severity is medium because: (1) PDF files typically contain business/personal documents where unintended modifications could impact users, but (2) the redaction workflow suggests this is part of a deliberate document processing pipeline, not arbitrary data destruction.

From the tool's definition Tool name 'save_redacted_pdf' indicates it writes/saves modified PDF documents. Server description confirms it 'saves redacted PDFs' as part of its redaction workflow. The tool description is empty, which lowers confidence slightly.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

save_redacted_pdf Rate-limited

save_redacted_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": {
    "save_redacted_pdf": {
      "limits": [
        {
          "counter": "save_redacted_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 PDF Redaction MCP Server, so you can run agents against it safely.

FAQ

Questions about save_redacted_pdf

What does the save_redacted_pdf tool do? +

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

How do I enforce a policy on save_redacted_pdf? +

Register the PDF Redaction MCP Server MCP server in PolicyLayer and add a rule for save_redacted_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 PDF Redaction MCP Server. Nothing to install.

What risk level is save_redacted_pdf? +

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

Can I rate-limit save_redacted_pdf? +

Yes. Add a rate_limit block to the save_redacted_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 save_redacted_pdf completely? +

Set action: deny in the PolicyLayer policy for save_redacted_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 save_redacted_pdf? +

save_redacted_pdf is provided by the PDF Redaction MCP Server MCP server (marc-hanheide/redact_mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.