List available global gateway types (e.g. Stripe, Braintree). GET /globals/gateways. Returns gblGatewayId, name, keyName, requiredFields (setting keys), and fieldDetails (keyName + displayName). Use this before create_gateway to discover valid gblGatewayId and which keys to pass in the setting ob...
AI agents call list_global_gateways to retrieve information from Rebillia MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves configuration metadata about available payment gateway options without modifying, deleting, or executing operations. It is purely informational and used to query available gateway types prior to gateway creation. No financial transactions, data modifications, or irreversible actions occur.
From the tool's definition Tool performs a GET request to list available gateway types with no side effects. Description uses 'List' and 'discover' language indicating data retrieval.
Attacks that exploit this kind of access
List available global gateway types (e.g. Stripe, Braintree). GET /globals/gateways. Returns gblGatewayId, name, keyName, requiredFields (setting keys), and fieldDetails (keyName + displayName). Use this before create_gateway to discover valid gblGatewayId and which keys to pass in the setting object. It is categorised as a Read tool in the Rebillia MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Rebillia MCP Server MCP server in PolicyLayer and add a rule for list_global_gateways: 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 Rebillia MCP Server. Nothing to install.
list_global_gateways 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 list_global_gateways 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 list_global_gateways. 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.
list_global_gateways is provided by the Rebillia MCP Server MCP server (rhinosaas/rebillia-mcp-server). 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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