- Security: input validation, SQL injection, auth annotations, secrets, CVE checks - Architecture: API contract first, service boundaries, breaking change protocol - DevOps: health checks, structured logging, resource limits, rollback safety - Cost: resource tagging, auto-scaling limits, storage lifecycle - Deterministic compliance checker (.tests/check.sh) - Agent skill for context injection (Cursor, OpenSpec, Claude Code examples) - Demo with intentional violations
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Architecture Requirements
Phase: design Enforcement: informational (graduating to blocking Q3 2026)
ARCH-001: API Contract First
All new or modified REST APIs MUST have an updated OpenAPI/Swagger spec BEFORE implementation begins.
Rule: If a PR adds or changes an endpoint, the corresponding openapi.yaml or Swagger annotation must be updated in the same PR.
Test: Diff check — if files in src/**/controller/** or src/**/api/** changed, verify **/openapi*.yaml or **/swagger*.yaml also changed.
ARCH-002: Service Boundary Respect
Changes to a service MUST NOT directly import or reference internal classes from another service's module.
Rule: Cross-service communication happens through APIs, events, or SDK interfaces only. No direct classpath coupling between service modules.
Test: Import scan — flag imports crossing module boundaries (e.g., import com.reltio.server.internal.* from SDK module).
ARCH-003: Breaking Change Protocol
Any breaking API change (removed field, changed type, renamed endpoint) MUST include:
- A deprecation annotation on the old path
- A migration note in the PR description
- A minimum 30-day dual-support window
Rule: Breaking changes without deprecation path are rejected.
Test: Detect removed/renamed public API methods or fields in diff. Flag if no @Deprecated annotation present.
ARCH-004: Multi-Repository Coordination
For changes spanning multiple repositories (e.g., SDK + Server), the design spec MUST list all affected repos and the order of deployment.
Rule: Multi-repo PRs must reference a shared Jira ticket and declare deployment sequence.
Test: If PR description references multiple repos, verify Jira link present.