Fetch Richgo AI ranking tab with country, market, sort, top, and tier filters.
AI agents call richgo_get_ai_rankings 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 pre-computed AI rankings data from the Richgo Finance service. The use of 'Fetch' and filter parameters (country, market, sort, top, tier) are characteristic of read-only operations. There is no indication of side effects, data modification, execution of code, destructive operations, or financial transactions.
From the tool's definition Tool name 'richgo_get_ai_rankings' and description 'Fetch Richgo AI ranking tab' indicate data retrieval with filtering parameters (country, market, sort, top, tier) but no data modification, deletion, or financial transaction capability.
Attacks that exploit this kind of access
Fetch Richgo AI ranking tab with country, market, sort, top, and tier filters. 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_ai_rankings: 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_ai_rankings 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_ai_rankings 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_ai_rankings. 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_ai_rankings 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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