Fetch Richgo market environment score history for the market page. Useful for 시장 위험도, 환경 점수, and market timing context.
AI agents call richgo_get_market_score_history 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 is a data retrieval operation that queries historical market scoring information. There are no side effects—it does not modify data, execute code, delete information, or commit financial transactions. While the server enables stock analysis and portfolio decisions, this specific tool merely fetches historical scoring data for display and analysis on a market page.
From the tool's definition Tool description uses "Fetch" and provides historical score data for analysis context. No modification, deletion, or execution of external operations occurs. The tool retrieves market environment scores and risk metrics for informational purposes only.
Attacks that exploit this kind of access
Fetch Richgo market environment score history for the market page. Useful for 시장 위험도, 환경 점수, and market timing context. 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_market_score_history: 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_market_score_history 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_market_score_history 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_market_score_history. 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_market_score_history 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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