Retrieve dispute information by ID
AI agents call retrieve_dispute to retrieve information from Omise MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs a read-only operation to fetch dispute details. It does not create, modify, delete, or execute any financial transactions. While it operates within a payment processing system, the retrieval of dispute metadata poses minimal risk—it only accesses information that has already been recorded.
From the tool's definition Tool name 'retrieve_dispute' and description 'Retrieve dispute information by ID' indicate a query operation that retrieves existing dispute data without modification or side effects.
Attacks that exploit this kind of access
Retrieve dispute information by ID. It is categorised as a Read tool in the Omise MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Omise MCP Server MCP server in PolicyLayer and add a rule for retrieve_dispute: 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 Omise MCP Server. Nothing to install.
retrieve_dispute 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 retrieve_dispute 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 retrieve_dispute. 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.
retrieve_dispute is provided by the Omise MCP Server MCP server (jun-omise/omise-mcp-alpha). 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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