AINA Data Engine Room · Handoff · 2026-06-13

Local Main Consolidation

The local branch stack has been fast-forwarded into one active main, with every old milestone preserved before cleanup.

Ali Mehdi Mukadam · co-authored with Codex and Claude · Repo: /srv/aina/aina-data-engine-room

The Single Idea

The repo now has one active local branch: main. This was a fast-forward, not a conflict merge. The old branch labels were safely deleted after proof, while the old milestone tips remain recoverable through archive tags and a full git bundle --all backup.

01 · Branch Shape

A Linear Stack Became Main

Before consolidation, main was an ancestor of the current AIN-506 branch. The clean move was a fast-forward of main to f26438e, not a conflict merge.

Old main88c8032
Semantic-risk base.
Semantic room33b56ae
Engine-room milestone.
Missionf31a202
Personalization mission work.
Current mainf26438e
AIN-506 plus receipts.
02 · Preservation

Recoverability Came First

Archive tags were created before deleting branch labels, and a complete pre-consolidation bundle was verified.

Archive tagCommitMeaning
archive/2026-06-13/main-before-consolidation88c8032Old main / semantic-risk tip
archive/2026-06-13/semantic-engine-room33b56aeSemantic engine room milestone
archive/2026-06-13/personalization-engine-missionf31a202Personalization mission milestone
archive/2026-06-13/ain-506-p0-gatef26438eFull AIN-506 branch tip after preflight receipts
The full bundle is stored at /srv/aina/checkpoints/aina-data-engine-room/2026-06-13-local-main-consolidation/aina-data-engine-room-all-before-main-consolidation-f26438e.bundle. SHA256: 174f1bf091cffe8965c3a37002305e294ba52baace08a86e81fa9fe9b9726e2d.
03 · Branch Cleanup

Labels Removed, Work Preserved

The old local branch labels were removed with git branch -d, not forced deletion. Current local branch list has only main. Future local work can start from main without remembering the old stack.

04 · Validation

Checks Passed On Main

6,510valid Gemini vectors
500 / 1,000top-band vector coverage
0.190463known-pair cosine gap

Post-consolidation validation passed for validate, ain-506-p0-gate, ain-510-retrieval-promotion-gate, and production-runtime-readiness. Runtime embedding authority, public runtime, real-user data, external writes, and production telemetry remain off.

05 · Boundaries

Local-Only Consolidation

No GitHub push happened. No external merge happened. No donor repos were touched. This consolidation is a local VDS housekeeping step that makes main the single local truth. It does not claim the broader Personalization Engine production-readiness goal is complete.

06 · Resume Commands

Cold Start From Here

cd /srv/aina/aina-data-engine-room
git status --short --branch
git branch --list -vv
git tag -l 'archive/2026-06-13/*'
uv run aina-data-engine --root /srv/aina/aina-data-engine-room validate
uv run aina-data-engine --root /srv/aina/aina-data-engine-room ain-506-p0-gate
uv run aina-data-engine --root /srv/aina/aina-data-engine-room ain-510-retrieval-promotion-gate
uv run aina-data-engine --root /srv/aina/aina-data-engine-room production-runtime-readiness
Where To Start

Start future work from local main; the branch cleanup is complete, while the Personalization Engine production-readiness goal remains paused at the sensitive source-authority hardening checkpoint.