batch_rename_columns · Power BI MCP Server MCP

WHAT IT DOES

What batch_rename_columns does on Power BI MCP Server

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

WHY IT NEEDS A POLICY

Why batch_rename_columns needs a policy

Batch renaming columns modifies Power BI dataset structure and metadata. This is a Write operation (reversible, creates/modifies data structures) rather than Destructive because renaming doesn't delete data—the columns and their content remain intact.

From the tool's definition Tool name 'batch_rename_columns' indicates bulk renaming operations on Power BI model columns. The deprecation warning suggests this is a legacy modification tool. Renaming is a reversible write operation affecting metadata.

Risk signalsBulk/mass operation — affects multiple targets

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

batch_rename_columns Rate-limited

batch_rename_columns 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": {
    "batch_rename_columns": {
      "limits": [
        {
          "counter": "batch_rename_columns_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 Power BI MCP Server, so you can run agents against it safely.

FAQ

Questions about batch_rename_columns

What does the batch_rename_columns tool do? +

⚠️ DEPRECATED: Use. It is categorised as a Write tool in the Power BI 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 batch_rename_columns? +

Register the Power BI MCP Server MCP server in PolicyLayer and add a rule for batch_rename_columns: 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 Power BI MCP Server. Nothing to install.

What risk level is batch_rename_columns? +

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

Can I rate-limit batch_rename_columns? +

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

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

batch_rename_columns is provided by the Power BI MCP Server MCP server (sulaiman013/powerbi-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.