get_money_supply_data_year
Yearly money supply data.
This record as markdown: /tools/24mlight-a-share-mcp-is-just-i-need/get-money-supply-data-year.md
What get_money_supply_data_year does on A-Share MCP Server
AI agents call get_money_supply_data_year 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_money_supply_data_year is rated Low
This tool fetches historical macroeconomic time-series data (money supply statistics). It is a read-only query that retrieves public market/economic data with no side effects, no code execution, and no ability to modify or delete information. The blast radius of misuse is minimal—an AI could at worst retrieve irrelevant or excessive data, but cannot cause financial harm, infrastructure damage, or data loss.
From the tool's definition Tool name 'get_money_supply_data_year' and description 'Yearly money supply data' indicate a retrieval operation.
Attacks that exploit this kind of access
The rule that runs get_money_supply_data_year 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_money_supply_data_year, this is the rule to start with:
get_money_supply_data_year 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_money_supply_data_year call is checked against it from then on.
Questions about get_money_supply_data_year
Yearly money supply data. 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_money_supply_data_year: 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_money_supply_data_year 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_money_supply_data_year 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_money_supply_data_year. 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_money_supply_data_year 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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