Fetch country-level Korea export/import series from Richgo
AI agents call richgo_get_exports_nations to retrieve information from Richgo Finance MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves historical or current export/import data for analysis purposes. It does not create, modify, delete, or execute any financial transactions. The 'Fetch' verb combined with data retrieval context clearly indicates a Read operation. Severity is low because misuse would only expose financial market data, not cause destructive harm or financial loss.
From the tool's definition Tool description states 'Fetch country-level Korea export/import series' — fetch is a retrieval operation with no side effects.
Attacks that exploit this kind of access
Fetch country-level Korea export/import series from Richgo. It is categorised as a Read tool in the Richgo Finance MCP MCP Server, which means it retrieves data without modifying state.
Register the Richgo Finance MCP server in PolicyLayer and add a rule for richgo_get_exports_nations: 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 Richgo Finance MCP. Nothing to install.
richgo_get_exports_nations 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 richgo_get_exports_nations 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 richgo_get_exports_nations. 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.
richgo_get_exports_nations is provided by the Richgo Finance MCP server (reallygood83/rfmcp). 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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