Retrieve a specific order by its ID.
AI agents call get_order_by_id 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 fetches a single order record from a Northwind-style database by identifier. The operation is read-only with no side effects—it neither modifies, deletes, nor executes arbitrary code. The data returned is sales/order information which may be business-sensitive but does not involve financial transactions, destructive operations, or code execution.
From the tool's definition Tool name and description: 'Retrieve a specific order by its ID' explicitly indicates a query operation that retrieves data without modification.
Attacks that exploit this kind of access
Retrieve a specific order by its ID. 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 get_order_by_id: 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.
get_order_by_id 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_order_by_id 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_order_by_id. 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_order_by_id 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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