kb_upload_file · TorchV AIS MCP Server MCP: Risk & Policy

WHAT IT DOES

What kb_upload_file does on TorchV AIS MCP Server

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

WHY IT NEEDS A POLICY

Why kb_upload_file needs a policy

An AI agent can call kb_upload_file faster than any human can review — one bad instruction and it creates or modifies resources in TorchV AIS MCP Server by the hundred, each call as confident as the last.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

kb_upload_file Rate-limited

kb_upload_file 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": {
    "kb_upload_file": {
      "limits": [
        {
          "counter": "kb_upload_file_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 TorchV AIS MCP Server, so you can run agents against it safely.

FAQ

Questions about kb_upload_file

What does the kb_upload_file tool do? +

kb_upload_file. It is categorised as a Write tool in the TorchV AIS 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 kb_upload_file? +

Register the TorchV AIS MCP Server MCP server in PolicyLayer and add a rule for kb_upload_file: 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 TorchV AIS MCP Server. Nothing to install.

What risk level is kb_upload_file? +

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

Can I rate-limit kb_upload_file? +

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

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

kb_upload_file is provided by the TorchV AIS MCP Server MCP server (torchv/ais-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.