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de sprite-gen132
Créez des feuilles de sprites 2D et des atlas animés propres à partir de lignes de génération d'images : nettoyage du chroma-key, extraction de trames par composants connectés, composition d'atlas,
Sprite Gen fournit un pipeline complet pour transformer les sorties de génération d'images en feuilles de sprites et manifestes prêts pour l'exécution. Il gère la préparation des exécutions, le nettoyage alpha du chroma-key, l'extraction par composants connectés, la composition des trames, les aperçus QA et une vue web de curation interactive pour la sélection et les transformations humaines.
Utilisez cette compétence lorsque vous avez besoin d'une génération automatisée de feuilles de sprites à partir de sorties d'images génératives, pour organiser des ensembles de candidats d'images côte à côte, ou pour reconstruire et éditer des atlas existants. Elle s'adresse aux développeurs de jeux et aux artistes produisant des actifs d'animation 2D.
Fonctionne bien avec les environnements Codex et Claude Code capables d'exécuter des outils Python et de lancer des vues web locales ; s'intègre aux backends de génération d'images (kuma:image-gen ou similaire).
Sprite-gen is a highly detailed, opinionated skill for generating 2D game sprite sheets and animated atlases via a multi-stage pipeline (prepare → generate → extract → curate → compose). The SKILL.md is exceptionally thorough with blocking gates, SSoT contracts, Korean/English bilingual instructions, and extensive doc topology. Scripts couldn't run because they require a dedicated venv with sprite_gen package installed — 22/24 are thin wrappers, 1 is a mutation battery test, 1 is a measurement tool. No security concerns found: no hardcoded creds, no curl|bash, no exfiltration, no telemetry, no destructive commands. The skill explicitly mandates using its own venv interpreter and refuses to fall back to system python3. The serve_curation webview includes path traversal protection.
sprite_gen (requires venv with Pillow, NumPy installed via pip install -e .)No security issues detected. Skill is well-structured with clear contracts, gating mechanisms, and documentation topology. The bilingual (KR/EN) SKILL.md is thorough but very long — could benefit from progressive disclosure via the referenced docs/. Architecture follows skill spec reasonably well with scripts/ directory and docs/ references. Usefulness is moderate: niche audience (game devs making pixel art sprites), heavy setup requirements (venv, image gen providers), but genuinely solves a real problem for that audience.
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