# GH#20600 — Phase B: wire greeting-cache-helper into Claude Code runtime

Worker-ready issue body at https://github.com/marcusquinn/aidevops/issues/20600

Child of #20471 (Phase B). Depends on #20599 (Phase A). See issue body for full implementation context.

## Files Scope

- `.agents/scripts/generate-runtime-config.sh`
- `.agents/scripts/install-hooks-helper.sh`
- `.agents/scripts/greeting-cache-helper.sh`
