Retrieve all orders after a given date (YYYY-MM-DD).
AI agents call orders_after_date to retrieve information from MCP GraphQL Sales Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves historical order data based on a date filter. It performs a read-only operation on a sales database with no side effects, reversible modifications, code execution, destructive actions, or financial transactions. The blast radius of misuse is minimal—an AI agent could only access or exfiltrate existing sales data, not alter or delete it.
From the tool's definition Tool name 'orders_after_date' and description 'Retrieve all orders after a given date' indicate a query/fetch operation with no modification or deletion of data.
Attacks that exploit this kind of access
Retrieve all orders after a given date (YYYY-MM-DD). It is categorised as a Read tool in the MCP GraphQL Sales Server MCP Server, which means it retrieves data without modifying state.
Register the MCP GraphQL Sales Server MCP server in PolicyLayer and add a rule for orders_after_date: 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 MCP GraphQL Sales Server. Nothing to install.
orders_after_date 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 orders_after_date 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 orders_after_date. 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.
orders_after_date is provided by the MCP GraphQL Sales Server MCP server (jambelg/mcp-graphql-claude). 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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