Revise ADR-004 to a service-role standard: every service is its own
self-contained role with a required file set including SECURITY.md, uniform
deploy mechanics, and a deferred shared-engine option (with revisit trigger)
recorded in the ADR.
Add the per-service security record:
- docs/security/service-security-template.md — canonical SECURITY.md template
(exposure, checklist status, service-specific hardening, residual risks)
- roles/<service>/SECURITY.md is where each service records how it meets the bar;
/security-review aggregates roles/*/SECURITY.md and cross-checks against config
- service-checklist.md noted as the generic bar the record answers
Wire-up: new-role runbook step writes SECURITY.md from the template; ADR-002
governance bullet points at it; CLAUDE.md role conventions require it and mandate
one-role-per-service; STATUS records the convention as defined-not-yet-applied.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
