comtrade-trade-data
Query UN Comtrade for bilateral merchandise or services trade.
This record as markdown: /tools/io-github-derekslinz-meta-data-mcp/comtrade-trade-data.md
What comtrade-trade-data does on Meta Data Mcp
AI agents call comtrade-trade-data 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 comtrade-trade-data is rated Low
This tool retrieves trade statistics from the UN Comtrade database, which is a public open data API. It performs a query operation to fetch historical trade data, characteristic of a Read category tool. No modification, execution of code, deletion, or financial transactions occur. The low severity reflects the public nature of the data and absence of system-level or financial impact.
From the tool's definition Tool name 'comtrade-trade-data' and description 'Query UN Comtrade for bilateral merchandise or services trade' indicate data retrieval from a public database. The verb 'Query' denotes a read-only operation with no side effects.
Attacks that exploit this kind of access
The rule that runs comtrade-trade-data 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 comtrade-trade-data, this is the rule to start with:
comtrade-trade-data 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 comtrade-trade-data call is checked against it from then on.
Questions about comtrade-trade-data
Query UN Comtrade for bilateral merchandise or services trade. 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 comtrade-trade-data: 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.
comtrade-trade-data 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 comtrade-trade-data 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 comtrade-trade-data. 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.
comtrade-trade-data 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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