AI agents call get_shibor_data 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.
SHIBOR (Shanghai Interbank Offered Rate) is a reference interest rate. The 'get_' prefix and server context (Chinese A-share stock data, macroeconomic indicators) indicate this tool retrieves historical rate data for analysis. No side effects, modification, execution, or financial transactions are implied.
From the tool's definition Tool name 'get_shibor_data' indicates a retrieval operation. Server context shows all sibling tools are data retrieval functions (get_*, calculate_*). Naming pattern 'get_' strongly suggests querying financial data without modification or execution.
Attacks that exploit this kind of access
get_shibor_data. It is categorised as a Read tool in the A Share MCP Server, which means it retrieves data without modifying state.
Register the A Share MCP server in PolicyLayer and add a rule for get_shibor_data: 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.
get_shibor_data 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_shibor_data 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_shibor_data. 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_shibor_data is provided by the A Share MCP server (kissjerryfan/mcp_server). 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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