generated: '2026-07-20'
method: derived
source: openapi/localstack-openapi-original.yml
standards:
  - id: openapi-3.1
    conforms: true
    evidence: openapi 3.1.0 document published at localstack-core/localstack/openapi.yaml
  - id: json-schema-2020-12
    conforms: true
    evidence: OpenAPI 3.1 uses JSON Schema 2020-12 dialect for component schemas
  - id: oauth2
    conforms: false
    evidence: no oauth2 securityScheme in spec; local REST API is unauthenticated
  - id: oidc
    conforms: false
  - id: rfc9457-problem-details
    conforms: false
    evidence: 4xx responses are plain (text/xml or application/json), not application/problem+json
  - id: json-api
    conforms: false
  - id: rfc9727-api-catalog
    conforms: true
    evidence: docs.localstack.cloud/.well-known/api-catalog publishes a machine-readable catalog
  - id: mcp
    conforms: true
    evidence: official MCP server + MCP Server Card (SEP-2127) published at /.well-known/mcp/server-card.json
  - id: aws-service-api-compat
    conforms: true
    evidence: emulates AWS service APIs (the product's core purpose); AWS SDKs/CLI work unmodified against LocalStack