Seedance

Name: Seedance
Author: vm0-ai

vm0-ai/vm0-skills

42 installs
76 repo stars
Updated August 4, 2026
vm0-ai/vm0-skills

Helps with ai & agent building tasks during AI-assisted development.

About

seedance is a Claude Code skill for ai & agent building. It helps solo builders move faster with AI-assisted coding.

seedance
AI & Agent Building
AI-coding skill

Seedance by the numbers

42 all-time installs (skills.sh)
Ranked #8,023 of 16,546 AI & Agent Building skills by installs in the Skillselion catalog
Data as of Aug 5, 2026 (Skillselion catalog sync)

npx skills add https://github.com/vm0-ai/vm0-skills --skill seedance

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Installs	42
repo stars	★ 76
Last updated	August 4, 2026
Repository	vm0-ai/vm0-skills ↗

What it does

Helps with ai & agent building tasks during AI-assisted development.

Files

SKILL.mdMarkdownGitHub ↗

Troubleshooting

If requests fail, run zero doctor check-connector --env-name SEEDANCE_TOKEN or zero doctor check-connector --url https://ark.ap-southeast.bytepluses.com/api/v3/contents/generations/tasks --method POST

How to Use

Video generation is asynchronous: submit a task → get a task ID → poll until succeeded → use the video URL (valid for 24 hours).

1. Text-to-Video (Standard — 1080p)

Write to /tmp/seedance_request.json:

{
  "model": "dreamina-seedance-2-0-260128",
  "content": [
    { "type": "text", "text": "A golden retriever puppy playing in autumn leaves, cinematic slow motion" }
  ],
  "resolution": "1080p",
  "ratio": "16:9",
  "duration": 5
}

curl -s -X POST "https://ark.ap-southeast.bytepluses.com/api/v3/contents/generations/tasks" --header "Authorization: Bearer $SEEDANCE_TOKEN" --header "Content-Type: application/json" -d @/tmp/seedance_request.json | jq -r '.id'

2. Text-to-Video (Fast — 720p, lower cost)

Write to /tmp/seedance_request.json:

{
  "model": "dreamina-seedance-2-0-fast-260128",
  "content": [
    { "type": "text", "text": "A timelapse of clouds rolling over mountain peaks, epic wide angle" }
  ],
  "resolution": "720p",
  "ratio": "16:9",
  "duration": 5
}

curl -s -X POST "https://ark.ap-southeast.bytepluses.com/api/v3/contents/generations/tasks" --header "Authorization: Bearer $SEEDANCE_TOKEN" --header "Content-Type: application/json" -d @/tmp/seedance_request.json | jq -r '.id'

3. Poll for Task Status

Replace <task-id> with the ID returned from the create call above.

curl -s "https://ark.ap-southeast.bytepluses.com/api/v3/contents/generations/tasks/<task-id>" --header "Authorization: Bearer $SEEDANCE_TOKEN" | jq '{status: .status, video_url: .content.video_url, duration: .duration, resolution: .resolution}'

Poll until status is succeeded. Terminal states: succeeded, failed, expired, cancelled.

4. Image-to-Video (Animate a First Frame)

Write to /tmp/seedance_request.json:

{
  "model": "dreamina-seedance-2-0-260128",
  "content": [
    {
      "type": "image_url",
      "image_url": { "url": "https://example.com/your-image.jpg" },
      "role": "first_frame"
    },
    { "type": "text", "text": "The camera slowly zooms in on the subject" }
  ],
  "resolution": "1080p",
  "ratio": "16:9",
  "duration": 5
}

curl -s -X POST "https://ark.ap-southeast.bytepluses.com/api/v3/contents/generations/tasks" --header "Authorization: Bearer $SEEDANCE_TOKEN" --header "Content-Type: application/json" -d @/tmp/seedance_request.json | jq -r '.id'

5. Reference-to-Video (Character/Style Reference)

Write to /tmp/seedance_request.json:

{
  "model": "dreamina-seedance-2-0-260128",
  "content": [
    {
      "type": "image_url",
      "image_url": { "url": "https://example.com/character.jpg" },
      "role": "reference_image"
    },
    { "type": "text", "text": "The character walks forward confidently in an urban environment" }
  ],
  "resolution": "1080p",
  "ratio": "9:16",
  "duration": 5
}

curl -s -X POST "https://ark.ap-southeast.bytepluses.com/api/v3/contents/generations/tasks" --header "Authorization: Bearer $SEEDANCE_TOKEN" --header "Content-Type: application/json" -d @/tmp/seedance_request.json | jq -r '.id'

6. Download Generated Video

Replace <video-url> with the content.video_url from the completed task.

curl -sL "<video-url>" -o /tmp/seedance_output.mp4

Model Reference

Model ID	Tier	Max Resolution	Duration
`dreamina-seedance-2-0-260128`	Standard	1080p	4–15s or `-1` (smart)
`dreamina-seedance-2-0-fast-260128`	Fast	720p	4–15s or `-1` (smart)

Key Parameters

Parameter	Values	Default	Description
`resolution`	`480p`, `720p`, `1080p`	`720p`	Output resolution
`ratio`	`16:9`, `4:3`, `1:1`, `3:4`, `9:16`, `21:9`, `adaptive`	`adaptive`	Aspect ratio
`duration`	`4`–`15` or `-1`	`5`	Duration in seconds; `-1` = smart auto
`generate_audio`	`true`/`false`	`true`	Include AI-generated audio
`seed`	integer	`-1`	Fixed seed for reproducibility; `-1` = random
`watermark`	`true`/`false`	`false`	Add watermark to output
`return_last_frame`	`true`/`false`	`false`	Also return the last frame as a PNG URL

Image Role Values

Role	Description
`first_frame`	Image used as the first frame of the video
`last_frame`	Image used as the last frame of the video
`reference_image`	Character/style reference (up to 9 images)
`reference_video`	Video style reference (up to 3 videos, URL only — no Base64)
`reference_audio`	Audio reference (up to 3 clips)

Guidelines

1. Video URLs expire in 24 hours — download immediately after status: succeeded 2. Async flow — always poll GET after POST; do not re-submit the same task 3. Rate limits — 3 concurrent tasks and 180 RPM for individual accounts 4. Image input — supports public URLs or Base64 (data:image/jpeg;base64,...); video input is URL only 5. No flex tier — Seedance only supports service_tier: "default" 6. Task records expire — task IDs are deleted after 7 days