mcp7zop_replace_archive_items · Mcp7zOp MCP: Risk & Policy

WHAT IT DOES

What mcp7zop_replace_archive_items does on Mcp7zOp

AI agents use mcp7zop_replace_archive_items to create or update resources in Mcp7zOp — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Mcp7zOp environment.

WHY IT NEEDS A POLICY

Why mcp7zop_replace_archive_items needs a policy

This tool modifies existing archive data by replacing items, which is a reversible write operation. It does not permanently delete data (would be Destructive) nor execute arbitrary code (would be Execute). However, the ability to replace archive contents in batch carries high severity because misuse could corrupt important archived data or inject malicious content into archives.

From the tool's definition Tool name 'mcp7zop_replace_archive_items' indicates modification of archive contents. Description is empty, limiting certainty, but the method name clearly suggests replacing/overwriting items within 7-Zip archives.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

mcp7zop_replace_archive_items Rate-limited

mcp7zop_replace_archive_items 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": {
    "mcp7zop_replace_archive_items": {
      "limits": [
        {
          "counter": "mcp7zop_replace_archive_items_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 Mcp7zOp, so you can run agents against it safely.

FAQ

Questions about mcp7zop_replace_archive_items

What does the mcp7zop_replace_archive_items tool do? +

mcp7zop_replace_archive_items. It is categorised as a Write tool in the Mcp7zOp MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on mcp7zop_replace_archive_items? +

Register the Mcp7zOp MCP server in PolicyLayer and add a rule for mcp7zop_replace_archive_items: 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 Mcp7zOp. Nothing to install.

What risk level is mcp7zop_replace_archive_items? +

mcp7zop_replace_archive_items is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit mcp7zop_replace_archive_items? +

Yes. Add a rate_limit block to the mcp7zop_replace_archive_items 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 mcp7zop_replace_archive_items completely? +

Set action: deny in the PolicyLayer policy for mcp7zop_replace_archive_items. 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 mcp7zop_replace_archive_items? +

mcp7zop_replace_archive_items is provided by the Mcp7zOp MCP server (zv-louis/mcp7zop). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.