Respond with a JSON array of findings. Each finding: { "file": "", "line": 0, "title": "", "severity": "", "details": "", "apiPath": "METHOD /path", "schemaName": "SchemaName" }. Use apiPath for endpoint-level findings and schemaName for schema-level findings. Omit both for file-based findings. Max 50 items. Output minified JSON on a single line — no whitespace between tokens, no indentation, no newlines.
