economy_inflation
Get the latest consumer price inflation rate (CPI) for a country from the World Bank. Defaults to the US.
This record as markdown: /tools/io-github-homenshum-nodebench/economy-inflation.md
What economy_inflation does on Nodebench
AI agents call economy_inflation to retrieve information from Nodebench without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why economy_inflation is rated Low
This tool queries and retrieves publicly available economic data from the World Bank API. It is a read-only operation that fetches inflation statistics without creating, modifying, deleting, or executing any side effects. The data returned is informational and poses no security risk from misuse.
From the tool's definition Tool description states 'Get the latest consumer price inflation rate (CPI)' — a retrieval operation with no modification, deletion, or execution of code/commands.
Attacks that exploit this kind of access
The rule that runs economy_inflation safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Nodebench, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For economy_inflation, this is the rule to start with:
economy_inflation is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Nodebench, apply this rule, and every economy_inflation call is checked against it from then on.
Questions about economy_inflation
Get the latest consumer price inflation rate (CPI) for a country from the World Bank. Defaults to the US. It is categorised as a Read tool in the Nodebench MCP Server, which means it retrieves data without modifying state.
Register the Nodebench MCP server in PolicyLayer and add a rule for economy_inflation: 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 Nodebench. Nothing to install.
economy_inflation 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 economy_inflation 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 economy_inflation. 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.
economy_inflation is provided by the Nodebench MCP server (nodebench-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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