get_deposit_rate_data
Benchmark deposit rates.
This record as markdown: /tools/24mlight-a-share-mcp-is-just-i-need/get-deposit-rate-data.md
What get_deposit_rate_data does on A-Share MCP Server
AI agents call get_deposit_rate_data 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.
Why get_deposit_rate_data is rated Low
This tool retrieves benchmark deposit rate information from China's A-share market data. It performs a read-only operation to fetch publicly available market data, similar to the sibling tools (get_historical_k_data, get_fina_indicator, etc.) which are all data retrieval functions. There are no side effects, no code execution, no data modification, and no financial transactions.
From the tool's definition Tool name 'get_deposit_rate_data' and description 'Benchmark deposit rates' indicate a query/retrieval operation that fetches financial market data without modification.
Attacks that exploit this kind of access
The rule that runs get_deposit_rate_data 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_deposit_rate_data, this is the rule to start with:
get_deposit_rate_data 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 A-Share MCP Server, apply this rule, and every get_deposit_rate_data call is checked against it from then on.
Questions about get_deposit_rate_data
Benchmark deposit rates. It is categorised as a Read tool in the A-Share MCP Server MCP Server, which means it retrieves data without modifying state.
Register the A-Share MCP Server MCP server in PolicyLayer and add a rule for get_deposit_rate_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 MCP Server. Nothing to install.
get_deposit_rate_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_deposit_rate_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_deposit_rate_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_deposit_rate_data 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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