Get metadata about the Power BI configuration used during model creation.
AI agents call get_metadata to retrieve information from Pbixray without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves metadata about Power BI model configuration without modifying, executing, or deleting any data. It is a simple query operation with no side effects. The low severity reflects that metadata exposure alone presents minimal risk—it is informational data about model structure rather than sensitive business data or operational controls.
From the tool's definition Tool name 'get_metadata' and description 'Get metadata about the Power BI configuration' indicate retrieval of configuration information.
Documented attack patterns abuse exactly the kind of access get_metadata gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Pbixray, and nothing reaches the server without passing your rules. This is the rule we recommend for get_metadata:
{
"version": "1",
"default": "deny",
"tools": {
"get_metadata": {}
}
}get_metadata is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Get metadata about the Power BI configuration used during model creation. It is categorised as a Read tool in the Pbixray MCP Server, which means it retrieves data without modifying state.
Register the Pbixray MCP server in PolicyLayer and add a rule for get_metadata: 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 Pbixray. Nothing to install.
get_metadata is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the get_metadata 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.
Set action: deny in the PolicyLayer policy for get_metadata. 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.
get_metadata is provided by the Pbixray MCP server (jonaolden/pbixray-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Pbixray, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
14 Pbixray tools catalogued and risk-classified — across an index of 43,000+ MCP servers.