This record as markdown: /tools/16coffee-finance-mcp/get-analyst-estimates.md
What get_analyst_estimates does on Yahoo Finance MCP Server
AI agents call get_analyst_estimates to retrieve information from Yahoo Finance MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why get_analyst_estimates is rated Low
This is a read-only data retrieval operation. It queries financial analyst estimates (forecasts, projections) without creating, modifying, deleting, or executing any actions. The blast radius if misused is minimal—an AI could only retrieve and potentially misrepresent publicly available analyst consensus data, not move money or alter financial records.
From the tool's definition Tool name 'get_analyst_estimates' and description 'retrieves analyst estimate metrics' indicate data retrieval only.
Attacks that exploit this kind of access
The rule that runs get_analyst_estimates safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Yahoo Finance MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get_analyst_estimates, this is the rule to start with:
get_analyst_estimates is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Yahoo Finance MCP Server, apply this rule, and every get_analyst_estimates call is checked against it from then on.
Questions about get_analyst_estimates
获取分析师预估指标. It is categorised as a Read tool in the Yahoo Finance MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Yahoo Finance MCP Server MCP server in PolicyLayer and add a rule for get_analyst_estimates: 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 Yahoo Finance MCP Server. Nothing to install.
get_analyst_estimates 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 get_analyst_estimates 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 get_analyst_estimates. 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.
get_analyst_estimates is provided by the Yahoo Finance MCP Server MCP server (16coffee/finance-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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