$ref를 해결하여 실제 스키마를 가져옵니다
AI agents call resolve_schema to retrieve information from Swagger Parser without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
ref | string | Yes | |
url | string | Yes |
Parameters from the server's own tool schema.
This tool resolves JSON Schema $ref references within a Swagger/OpenAPI document to retrieve the actual schema definition. It is purely a read/query operation on the already-loaded Swagger file with no side effects, data modification, or external operations.
From the tool's definition resolve_schema: '$ref를 해결하여 실제 스키마를 가져옵니다' (resolves $ref to get the actual schema)
Risk signalsAccepts URL/endpoint input (url)
Attacks that exploit this kind of access
$ref를 해결하여 실제 스키마를 가져옵니다. It is categorised as a Read tool in the Swagger Parser MCP Server, which means it retrieves data without modifying state.
resolve_schema accepts 2 parameters: ref, url. Required: ref, url. The full parameter table on this page comes from the server's own tool schema.
Register the Swagger Parser MCP server in PolicyLayer and add a rule for resolve_schema: 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 Parser. Nothing to install.
resolve_schema 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 resolve_schema 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 resolve_schema. 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.
resolve_schema is provided by the Swagger Parser MCP server (swagger-parser-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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