Lists all models used by a specific endpoint from the Swagger definition. Use
AI agents call listEndpointModels to retrieve information from Swagger MCP (Multi-API Edition) without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool only retrieves and enumerates data from the Swagger/OpenAPI specification without modifying, executing, or deleting anything. It has no side effects and poses minimal security risk—the worst outcome of misuse would be information disclosure about the API structure itself, which is typically already documented.
From the tool's definition Tool name 'listEndpointModels' and description 'Lists all models used by a specific endpoint from the Swagger definition' indicate a read-only operation that queries and retrieves metadata about API schema definitions.
Attacks that exploit this kind of access
Lists all models used by a specific endpoint from the Swagger definition. Use. It is categorised as a Read tool in the Swagger MCP (Multi-API Edition) MCP Server, which means it retrieves data without modifying state.
Register the Swagger MCP (Multi-API Edition) MCP server in PolicyLayer and add a rule for listEndpointModels: 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 Swagger MCP (Multi-API Edition). Nothing to install.
listEndpointModels 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 listEndpointModels 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 listEndpointModels. 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.
listEndpointModels is provided by the Swagger MCP (Multi-API Edition) MCP server (psh4607/swagger-muti-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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