Split the monolithic CLAUDE.md into a durable handoff system:
- .ai/PROJECT_CONTEXT.md — stable architectural truth (stack, structure,
SaaS shape, ConnectWise, coding standards, frontend patterns, critical
lessons). Ported verbatim from the previous CLAUDE.md.
- .ai/CURRENT_TASK.md — single active task with DoD + out-of-scope.
- .ai/HANDOFF.md — resume point, kept under ~2K tokens.
- .ai/TODO.md — backlog, read only when CURRENT_TASK complete.
- .ai/DECISIONS.md — append-only architectural decision log.
- .ai/SESSION_LOG.md — append-only chronological history.
- .ai/README.md — human-facing explanation of the system.
Root agent files share a byte-identical protocol block (verified via diff):
- CLAUDE.md — primary agent, with GitNexus + gstack tooling and the
Claude Opus 4.7 co-author trailer.
- AGENTS.md — OpenAI Codex resume agent, with grep/rg fallbacks and the
Codex co-author trailer. Steps in when Claude hits session/weekly
limits.
Legacy root-level SESSION-HANDOFF.md deleted — superseded by .ai/HANDOFF.md.
It was a self-describing one-off from the Design System v4 migration and
had no external references.
Supersedes previous CLAUDE.md. Old version recoverable via
`git show pre-ai-handoff:CLAUDE.md` (tag points at commit e110fed).
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
