AI agents call get_open_orders to retrieve information from Mcp Pear without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and retrieves existing order data without creating, modifying, executing, or deleting anything. It is a simple data retrieval operation with minimal blast radius—an agent could view orders but cannot act on them through this tool alone. The read-only nature of the server and the retrieval semantics classify this as Read with low severity.
From the tool's definition Tool name 'get_open_orders' and description 'List the authenticated user' indicate a retrieval operation with no modification or execution. The server is explicitly described as 'Read-only MCP server' and this tool retrieves order data.
Attacks that exploit this kind of access
List the authenticated user. It is categorised as a Read tool in the Mcp Pear MCP Server, which means it retrieves data without modifying state.
Register the Mcp Pear MCP server in PolicyLayer and add a rule for get_open_orders: 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 Pear. Nothing to install.
get_open_orders 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_open_orders 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_open_orders. 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_open_orders is provided by the Mcp Pear MCP server (marvelnwachukwu/mcp-pear). 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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