check_refund_status
AI agents call check_refund_status to retrieve information from Paytm MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool retrieves refund status information based on the naming convention and its position among sibling tools (fetch_refund_list, fetch_transactions_for_link indicate Read operations). Although the description is missing, the name and context suggest it queries transaction/refund state rather than initiating changes.
From the tool's definition Tool name 'check_refund_status' and sibling tool 'fetch_refund_list' indicate querying refund data without modification. Description is empty, which reduces confidence.
Attacks that exploit this kind of access
check_refund_status. It is categorised as a Read tool in the Paytm MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Paytm MCP Server MCP server in PolicyLayer and add a rule for check_refund_status: 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 Paytm MCP Server. Nothing to install.
check_refund_status 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 check_refund_status 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 check_refund_status. 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.
check_refund_status is provided by the Paytm MCP Server MCP server (shivam3-garg/payment-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.
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