Momo + PetEase

Unofficial DANDADAN fan pet

Momo moves.
PetEase keeps score.

Momo animates. PetEase proves every frame is safe, complete, and reproducible.

Install in Codex Open frame lab View source
Momo Ayase idle animation preview.

Loading the release atlas.

9animated states
16look directions
73required cells
8 × 11v2 atlas grid

Inspect the shipped atlas

This canvas reads the same lossless WebP included in the release. No staged mockup, no extracted demo GIF.

Interactive Momo Ayase pet frame.

Idle, frame 1 of 6

The pet is fun. The audit is useful.

PetEase turns atlas quality into repeatable evidence for any Codex v2 pet.

Read the complete workflow

Catch structural defects

Unsafe paths, blank frames, occupied spare cells, clipping, and hidden RGB residue.

Measure motion comfort

Pixel, luminance, centroid, and scale changes for every adjacent frame pair.

Compile a still edition

Deterministic state medoids, preserved look cells, and checksum provenance.

Install without guessing

Dry-run plans, staging, checksum verification, backups, and automatic rollback.

One strict acceptance command

Run tests, both pet builds, isolated install, and reproducibility checks locally.

python scripts/release_gate.py --json build/release-gate.json