Fetch public Richgo Finance detail for a stock ticker, including valuation, cash flow, safety, percentiles, and reports when available.
AI agents call richgo_get_stock_detail 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 and queries financial data about Korean stocks from a public data source. It has no side effects, does not modify data, does not execute commands, does not delete data, and does not process financial transactions. It is purely informational and read-only in nature, making it a Read category tool with low severity risk.
From the tool's definition Tool description states 'Fetch public Richgo Finance detail for a stock ticker' - the verb 'Fetch' indicates data retrieval.
Attacks that exploit this kind of access
Fetch public Richgo Finance detail for a stock ticker, including valuation, cash flow, safety, percentiles, and reports when available. 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_stock_detail: 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_stock_detail 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_stock_detail 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_stock_detail. 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_stock_detail 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.
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