Qiniu Upload

Upload local files to Qiniu Cloud and return a publicly accessible URL (or signed private URL). Use when the user wants to upload a local file path to Qiniu, obtain a CDN/public URL, prepare files for downstream cloud processing, or convert local audio/video/documents into externally accessible URLs for other skills such as speech transcription.

Use this skill when a task needs a local file turned into a Qiniu-hosted URL.

Required environment variables

• QINIU_ACCESS_KEY
• QINIU_SECRET_KEY
• QINIU_BUCKET
• QINIU_DOMAIN

Optional:

• QINIU_ZONE - one of z0, z1, z2, na0, as0
• QINIU_PRIVATE_BUCKET - true to emit signed private URLs by default
• QINIU_PRIVATE_EXPIRE_SECONDS - default expiry for private URLs

Safety rules

• Never hardcode Qiniu credentials.
• Fail fast if any required environment variable is missing.
• Prefer returning both key and final url.
• For local files, verify the path exists before upload.

Primary command

Run the Node script:

powershell

node scripts/upload.js --file-path "E:\\audio\\sample.mp3" --prefix audio

Optional flags:

• --private - return a signed private URL
• --expire-seconds 3600 - private URL expiry
• --prefix audio - object key prefix
• --key my/custom/name.mp3 - explicit object key
• --json - machine-friendly JSON only

Output contract

The script returns JSON like:

json

{
  "success": true,
  "bucket": "example-bucket",
  "key": "audio/uuid.mp3",
  "url": "https://cdn.example.com/audio/uuid.mp3",
  "isPrivate": false,
  "size": 12345,
  "mimeType": "audio/mpeg",
  "sourcePath": "E:\\audio\\sample.mp3"
}

Domain and access caveat

Some Qiniu domains may sit behind auth or anti-leeching. Upload success does not automatically guarantee anonymous public fetch success. If downstream services need to fetch the object, verify the returned URL is externally accessible, or use private signed URLs / a proper public CDN domain.

Chaining to other skills

After upload succeeds, pass the returned url into downstream skills such as an Aliyun speech transcription workflow.