Fetch Richgo undervalued-stock service. Modes mirror the site tabs: total, ttm, gap, composite, analyst, risky.
AI agents call richgo_get_undervalued 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 analyzes stock screening data with no side effects. It reads pre-computed undervaluation metrics and filtering results from the Richgo service. While the server is finance-oriented, this specific tool does not move money, execute trades, or create financial obligations—it only fetches analytical data for user review.
From the tool's definition Tool name 'richgo_get_undervalued' and description 'Fetch Richgo undervalued-stock service' indicate data retrieval only.
Attacks that exploit this kind of access
Fetch Richgo undervalued-stock service. Modes mirror the site tabs: total, ttm, gap, composite, analyst, risky. 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_undervalued: 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_undervalued 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_undervalued 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_undervalued. 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_undervalued 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.
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