查询客户全部资产（优惠券 + 权益券），一览式展示。
AI agents call assets_list to retrieve information from Coffee Company MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and displays existing customer assets (coupons and benefit vouchers) in a read-only manner. It performs a query operation with no side effects—no data is created, modified, deleted, or financial transactions are executed. The severity is low because unauthorized access would expose customer loyalty information but not enable destructive or financial actions directly.
From the tool's definition Tool name 'assets_list' and description '查询客户全部资产（优惠券 + 权益券），一览式展示' (query customer all assets: coupons + benefit vouchers, display in overview) indicates retrieval and querying of customer loyalty data without modification.
Attacks that exploit this kind of access
查询客户全部资产（优惠券 + 权益券），一览式展示。. It is categorised as a Read tool in the Coffee Company MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Coffee Company MCP Server MCP server in PolicyLayer and add a rule for assets_list: 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 Coffee Company MCP Server. Nothing to install.
assets_list 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 assets_list 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 assets_list. 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.
assets_list is provided by the Coffee Company MCP Server MCP server (sawzhang/coffee-mcp). 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.
Teams ship this data inside their own products. See what a licence covers →