pbir_set_visual_title · Power BI Report MCP Server MCP

WHAT IT DOES

What pbir_set_visual_title does on Power BI Report MCP Server

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

WHY IT NEEDS A POLICY

Why pbir_set_visual_title needs a policy

This tool creates or modifies data (visual metadata) within a Power BI report file. The changes are reversible—the title and its formatting can be updated or removed. While it affects report appearance and structure, it does not execute code, delete data, move money, or trigger external operations. It fits the Write category as it creates/modifies data reversibly.

From the tool's definition The tool modifies visual properties by setting or updating the title with text, visibility, font, size, and alignment attributes. These are reversible modifications to the PBIR file format.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

pbir_set_visual_title Rate-limited

pbir_set_visual_title 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": {
    "pbir_set_visual_title": {
      "limits": [
        {
          "counter": "pbir_set_visual_title_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 Report MCP Server, so you can run agents against it safely.

FAQ

Questions about pbir_set_visual_title

What does the pbir_set_visual_title tool do? +

Set or update the title of a visual. Can set text, visibility, font, size, alignment. It is categorised as a Write tool in the Power BI Report 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 pbir_set_visual_title? +

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

What risk level is pbir_set_visual_title? +

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

Can I rate-limit pbir_set_visual_title? +

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

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

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