Low Risk

get_forecast_report

Earnings forecast report within date range.

How to control get_forecast_report ↓

What get_forecast_report does on A Share

AI agents call get_forecast_report to retrieve information from A Share without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Low Risk

Why get_forecast_report needs a policy

This tool retrieves earnings forecast reports—a read-only data query operation. It has no side effects, does not modify any data, execute code, delete records, or process financial transactions. The blast radius of misuse is minimal; an AI agent could only view forecast information it shouldn't have access to, not alter markets or financial positions.

From the tool's definition Tool name 'get_forecast_report' and description 'Earnings forecast report within date range' indicate retrieval of forecast data. No mention of modifications, deletions, financial transactions, or code execution.

Documented attack patterns abuse exactly the kind of access get_forecast_report gives an agent:

How to control get_forecast_report

PolicyLayer is an MCP gateway — it sits between your AI agents and A Share, and nothing reaches the server without passing your rules. This is the rule we recommend for get_forecast_report:

policy.json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "get_forecast_report": {}
  }
}

get_forecast_report is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

  1. Create a free account and register A Share — nothing to install.
  2. Add this policy — paste it, or build it visually.
  3. Point your MCP client (Claude, Cursor, anything) at your gateway URL.
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Questions about get_forecast_report

What does the get_forecast_report tool do? +

Earnings forecast report within date range. It is categorised as a Read tool in the A Share MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_forecast_report? +

Register the A Share MCP server in PolicyLayer and add a rule for get_forecast_report: 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 A Share. Nothing to install.

What risk level is get_forecast_report? +

get_forecast_report is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit get_forecast_report? +

Yes. Add a rate_limit block to the get_forecast_report 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.

How do I block get_forecast_report completely? +

Set action: deny in the PolicyLayer policy for get_forecast_report. 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.

What MCP server provides get_forecast_report? +

get_forecast_report is provided by the A Share MCP server (shouldnotappearcalm/a-share-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every A Share tool call.

Start from A Share, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

Free to start. No card required.

55 A Share tools catalogued and risk-classified — across an index of 43,000+ MCP servers.

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