Resolve a user stock query through Richgo search/local aliases, fetch detail, and return a compact analysis payload.
AI agents call richgo_analyze_stock 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 existing stock data from the Richgo Finance platform. It performs search, lookup, and analysis operations typical of data retrieval (Read category). Although the server context involves finance, the tool itself does not execute trades, move money, or commit financial obligations—it merely provides analytical data to inform decisions.
From the tool's definition Tool name and description indicate query resolution and data fetching: 'Resolve a user stock query', 'fetch detail', and 'return a compact analysis payload.' No mutation, deletion, or financial transaction execution is described.
Attacks that exploit this kind of access
Resolve a user stock query through Richgo search/local aliases, fetch detail, and return a compact analysis payload. 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_analyze_stock: 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_analyze_stock 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_analyze_stock 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_analyze_stock. 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_analyze_stock 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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