oakvar_new_exampleinput · OakVar MCP Server MCP

WHAT IT DOES

What oakvar_new_exampleinput does on OakVar MCP Server

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

WHY IT NEEDS A POLICY

Why oakvar_new_exampleinput needs a policy

This tool creates a new file on the filesystem. It is a write operation (file creation), but limited in blast radius since it only generates an example/test input file, not modifying any existing data or running pipelines.

From the tool's definition Create an example input file for testing

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

oakvar_new_exampleinput Rate-limited

oakvar_new_exampleinput 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": {
    "oakvar_new_exampleinput": {
      "limits": [
        {
          "counter": "oakvar_new_exampleinput_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 OakVar MCP Server, so you can run agents against it safely.

FAQ

Questions about oakvar_new_exampleinput

What does the oakvar_new_exampleinput tool do? +

Create an example input file for testing. It is categorised as a Write tool in the OakVar 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 oakvar_new_exampleinput? +

Register the OakVar MCP Server MCP server in PolicyLayer and add a rule for oakvar_new_exampleinput: 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 OakVar MCP Server. Nothing to install.

What risk level is oakvar_new_exampleinput? +

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

Can I rate-limit oakvar_new_exampleinput? +

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

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

oakvar_new_exampleinput is provided by the OakVar MCP Server MCP server (miliyarsh/oakvar-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.