imf-get-datastructure
Get an IMF data-structure definition (DSD) describing dimensions and attributes.
This record as markdown: /tools/io-github-derekslinz-meta-data-mcp/imf-get-datastructure.md
What imf-get-datastructure does on Meta Data Mcp
AI agents call imf-get-datastructure to retrieve information from Meta Data Mcp without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why imf-get-datastructure is rated Low
This tool queries and retrieves data structure definitions from the IMF API. It performs a read-only operation returning metadata about how data is organized (dimensions and attributes), with no side effects, no code execution, no data modification, and no destructive capability. The low severity reflects minimal blast radius—an AI agent could only retrieve publicly available metadata about IMF data organization.
From the tool's definition Tool name 'imf-get-datastructure' and description 'Get an IMF data-structure definition (DSD) describing dimensions and attributes' indicate retrieval of metadata/schema information without modification or execution of external operations.
Attacks that exploit this kind of access
The rule that runs imf-get-datastructure safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Meta Data Mcp, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For imf-get-datastructure, this is the rule to start with:
imf-get-datastructure 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 Meta Data Mcp, apply this rule, and every imf-get-datastructure call is checked against it from then on.
Questions about imf-get-datastructure
Get an IMF data-structure definition (DSD) describing dimensions and attributes. It is categorised as a Read tool in the Meta Data Mcp MCP Server, which means it retrieves data without modifying state.
Register the Meta Data MCP server in PolicyLayer and add a rule for imf-get-datastructure: 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 Meta Data Mcp. Nothing to install.
imf-get-datastructure 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 imf-get-datastructure 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 imf-get-datastructure. 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.
imf-get-datastructure is provided by the Meta Data MCP server (pypi:meta-data-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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