get_performance_express_report

Performance express report within date range.

SERVERA-Share MCP Server SOURCE24mlight/a-share-mcp-is-just-i-need

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade A, identity unverified Pull the record →

This record as markdown: /tools/24mlight-a-share-mcp-is-just-i-need/get-performance-express-report.md

WHAT IT DOES

What get_performance_express_report does on A-Share MCP Server

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

RISK

Why get_performance_express_report is rated Low

This tool retrieves historical financial performance reports for stocks within a specified date range. It has no side effects, does not modify data, execute code, or trigger financial transactions. It is a straightforward read-only query of A-share stock market data, consistent with other data retrieval tools on this server.

From the tool's definition Tool name 'get_performance_express_report' and description 'Performance express report within date range' indicate retrieval of financial performance data.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs get_performance_express_report safely

PolicyLayer is an MCP gateway: it sits between your AI agents and A-Share MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get_performance_express_report, this is the rule to start with:

get_performance_express_report Allowed

get_performance_express_report is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "get_performance_express_report": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect A-Share MCP Server, apply this rule, and every get_performance_express_report call is checked against it from then on.

FAQ

Questions about get_performance_express_report

What does the get_performance_express_report tool do? +

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

How do I enforce a policy on get_performance_express_report? +

Register the A-Share MCP Server MCP server in PolicyLayer and add a rule for get_performance_express_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 MCP Server. Nothing to install.

What risk level is get_performance_express_report? +

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

Can I rate-limit get_performance_express_report? +

Yes. Add a rate_limit block to the get_performance_express_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_performance_express_report completely? +

Set action: deny in the PolicyLayer policy for get_performance_express_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_performance_express_report? +

get_performance_express_report is provided by the A-Share MCP Server MCP server (24mlight/a-share-mcp-is-just-i-need). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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