s3-minio-oss-storage

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Use this skill for S3-compatible object storage integration (MinIO or OSS) for generated media assets.

Rin23432 By Rin23432 schedule Updated 2/14/2026

name: s3-minio-oss-storage description: Use this skill for S3-compatible object storage integration (MinIO or OSS) for generated media assets.

Object Storage (S3/MinIO/OSS) Skill

Goal

把 AI 生成资产(视频/封面/分镜 JSON 等)落到对象存储,返回稳定可访问 URL,并支持:

  • bucket/key 命名规范
  • public/private 访问策略
  • 预签名 URL(private 场景)
  • 生命周期管理(TTL/归档/清理)

Use when

  • 从 Mock URL 切换到真实文件产出
  • worker 输出是本地文件,需要上传
  • 需要支持 MinIO(本地)与 OSS/S3(线上)

Inputs

  • 资产类型:video/cover/script/frames
  • workId/taskId/userId
  • contentType、文件大小、校验(可选)

Outputs

  • StorageClient(upload/getUrl/presign)
  • key 规范 + URL 生成策略
  • 资产元数据写回 DB(videoUrl/coverUrl)

Conventions

Object key naming

建议:

  • animegen/{env}/{yyyy}/{MM}/{dd}/{workId}/{type}.{ext} 例:
  • animegen/dev/2026/02/14/ab12.../video.mp4

Access

  • MVP:public read(简单)
  • 进阶:private + presigned URL(更安全)

Provider abstraction

  • service/worker 只依赖 StorageClient 接口
  • MinIO/S3/OSS 各自实现适配器

Workflow

  1. worker 产出文件(或拿到 provider 返回的 bytes/url)
  2. 上传到对象存储(upload)
  3. 得到可访问 URL(public 或 presigned)
  4. 写回 DB:work.videoUrl/coverUrl
  5. (可选)清理本地临时文件

Checklist

  • key 命名稳定且不冲突
  • URL 可读可访问(最少做 HEAD/GET 验证)
  • contentType 正确(video/mp4、image/jpeg)
  • 上传失败可重试(幂等 key)
Install via CLI
npx skills add https://github.com/Rin23432/ai_video_app --skill s3-minio-oss-storage
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