Full rubric document (markdown) for a chapter — contains scoring criteria, thresholds, behavioral descriptions, data sources. Use this when asked about
AI agents call kpi_rubric_doc to retrieve information from Wealify Kpi without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and returns a rubric document for reference purposes. It performs a query/fetch operation with no ability to modify, delete, or execute external operations. The read-only nature of the server and the retrieval-only functionality place this squarely in the Read category with low severity due to minimal blast radius if misused.
From the tool's definition Tool name contains 'doc' and description states it 'contains scoring criteria, thresholds, behavioral descriptions, data sources' with no mention of modifications, deletions, or side effects. Server is explicitly described as 'Read-only MCP server'.
Attacks that exploit this kind of access
Full rubric document (markdown) for a chapter — contains scoring criteria, thresholds, behavioral descriptions, data sources. Use this when asked about. It is categorised as a Read tool in the Wealify Kpi MCP Server, which means it retrieves data without modifying state.
Register the Wealify Kpi MCP server in PolicyLayer and add a rule for kpi_rubric_doc: 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 Wealify Kpi. Nothing to install.
kpi_rubric_doc 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 kpi_rubric_doc 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 kpi_rubric_doc. 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.
kpi_rubric_doc is provided by the Wealify Kpi MCP server (ngkienmkqn/wealify-kpi-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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