list_popular_indicators
AI agents call list_popular_indicators to retrieve information from World Bank Data360 MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves or queries indicator metadata with no side effects. It does not create, modify, delete, execute code, or commit financial obligations. The empty description is a minor confidence reduction factor, but the name and server context clearly indicate a data retrieval (Read) operation with low blast radius if misused by an AI agent.
From the tool's definition Tool name 'list_popular_indicators' and server context indicate data retrieval. The server is described as enabling 'access' to economic indicators and 'searches' across datasets.
Attacks that exploit this kind of access
list_popular_indicators. It is categorised as a Read tool in the World Bank Data360 MCP Server MCP Server, which means it retrieves data without modifying state.
Register the World Bank Data360 MCP Server MCP server in PolicyLayer and add a rule for list_popular_indicators: 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 World Bank Data360 MCP Server. Nothing to install.
list_popular_indicators 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 list_popular_indicators 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 list_popular_indicators. 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.
list_popular_indicators is provided by the World Bank Data360 MCP Server MCP server (llnormll/world-bank-data-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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