ultimate-ai-media-generator-skill（终极 AI 媒体生成器技能）

Ultimate-AI-Media-Generator-Skill

Overview

Use this skill to call CyberBara APIs reliably, create image/video generation tasks, and return final media URLs with credit-aware flow.

Implementation Architecture

The runtime uses a layered Python architecture:

• scripts/cyberbara_api.py: thin entrypoint only
• src/cyberbara_cli/cli.py: command parsing and command routing
• src/cyberbara_cli/usecases/: flow orchestration (generation + polling)
• src/cyberbara_cli/policies/: safety and policy rules (credits quote + formal confirmation)
• src/cyberbara_cli/gateways/: raw CyberBara API client
• src/cyberbara_cli/config.py: API key discovery and local persistence
• src/cyberbara_cli/constants.py: fixed base URL and shared constants

When extending behavior, keep business rules in usecases/ or policies/, not in scripts/.

Set Up Runtime Inputs

The script uses fixed base URL:

https://cyberbara.com

API key lookup order:

1. --api-key
2. environment variable CYBERBARA_API_KEY
3. local cache file ~/.config/cyberbara/api_key
4. interactive prompt (if running in terminal)

Recommended one-time setup command:

python3 scripts/cyberbara_api.py setup-api-key "<api-key>"

Or save from environment variable:

export CYBERBARA_API_KEY="<api-key>"
python3 scripts/cyberbara_api.py setup-api-key --from-env

If API key is missing, the script immediately asks for it and shows where to get one:

https://cyberbara.com/settings/apikeys

When you provide API key via --api-key or interactive prompt, it is saved to:

~/.config/cyberbara/api_key

Future runs reuse this cached key, so users do not need to provide it every time.

Run The Standard Generation Flow

1. Discover available models.
2. Upload reference images when task scene needs image inputs.
3. Quote credits before creating a generation task.
4. Create image or video generation task and wait for final output.
5. Automatically save generated media locally and open it.
6. Check usage records when needed.

Reference commands:

# 1) List video models
python3 scripts/cyberbara_api.py models --media-type video

# 2) Upload local reference images
python3 scripts/cyberbara_api.py upload-images ./frame.png ./style.jpg

# 3) Estimate credits
python3 scripts/cyberbara_api.py quote --json '{
  "model":"sora-2",
  "media_type":"video",
  "scene":"text-to-video",
  "options":{"duration":"10"}
}'

# 4) Create a video task (default behavior: wait for success, save outputs to ./media_outputs, auto-open)
python3 scripts/cyberbara_api.py generate-video --json '{
  "model":"sora-2",
  "prompt":"A calm drone shot over snowy mountains at sunrise",
  "scene":"text-to-video",
  "options":{"duration":"10","resolution":"standard"}
}'

# 5) Existing task: wait + save/open outputs
python3 scripts/cyberbara_api.py wait --task-id <TASK_ID> --interval 5 --timeout 900

Image and video generation are confirmation-gated by default:

# Single image request: script auto-quotes, then asks you to type CONFIRM
python3 scripts/cyberbara_api.py generate-image --json '{
  "model":"nano-banana-pro",
  "prompt":"A cinematic portrait under neon rain",
  "scene":"text-to-image",
  "options":{"resolution":"1k"}
}'

# Batch image requests (JSON array): script auto-quotes each request and prints total estimated credits
python3 scripts/cyberbara_api.py generate-image --file ./image-requests.json

image-requests.json format:

[
  {
    "model": "nano-banana-pro",
    "prompt": "A cinematic portrait under neon rain",
    "scene": "text-to-image",
    "options": { "resolution": "1k" }
  },
  {
    "model": "nano-banana-pro",
    "prompt": "A product still life with dramatic side light",
    "scene": "text-to-image",
    "options": { "resolution": "1k" }
  }
]

Only use --yes after explicit user approval has been obtained:

python3 scripts/cyberbara_api.py generate-image --file ./image-requests.json --yes
python3 scripts/cyberbara_api.py generate-video --json '{
  "model":"sora-2",
  "prompt":"A calm drone shot over snowy mountains at sunrise",
  "scene":"text-to-video",
  "options":{"duration":"10","resolution":"standard"}
}' --yes

Control auto-save and open behavior:

# keep waiting but do not auto-open media
python3 scripts/cyberbara_api.py generate-image --file ./image-requests.json --yes --no-open

# custom output directory
python3 scripts/cyberbara_api.py generate-video --json '{...}' --yes --output-dir ./downloads

# submit only (no wait/save/open)
python3 scripts/cyberbara_api.py generate-video --json '{...}' --yes --async

Use Script Capabilities

scripts/cyberbara_api.py supports:

• setup-api-key to persist API key into local cache
• models to list public models (--media-type image|video optional)
• upload-images to upload local image files to /api/v1/uploads/images
• quote to estimate credit cost from JSON request body
• generate-image to auto-quote credits, compute total for batch requests, require formal confirmation, create task(s), wait, then save/open outputs
• generate-video to auto-quote credits, compute total for batch requests, require formal confirmation, create task(s), wait, then save/open outputs
• task to fetch task snapshot by task ID
• wait to poll task until success, failed, or canceled, then save/open outputs
• balance and usage to inspect credits
• raw for direct custom endpoint calls

Use --file request.json instead of --json for long payloads.

Enforce API Payload Rules

• Send auth via API key (Authorization: Bearer <key> or x-api-key).
• Send public request fields under options.* only.
• Prefer explicit scene to avoid inference ambiguity.
• Include options.image_input for image-to-image and image-to-video.
• Include options.video_input for video-to-video.
• Poll /api/v1/tasks/{taskId} until final status; only success guarantees output URLs.
• Before every image or video generation submission, obtain quote first and get explicit user confirmation.
• For multiple image/video requests, calculate and present total estimated credits before submission.
• Save output files under media_outputs/ by default and auto-open them unless disabled.

Navigate Detailed Model Options

Use the reference file for full model matrices and examples:

• references/cyberbara-api-reference.mdx

For fast lookup in large reference:

rg '^## |^### ' references/cyberbara-api-reference.mdx
rg 'kling-2.6|sora-2|veo-3.1|seedance' references/cyberbara-api-reference.mdx

Handle Common Failures

• invalid_api_key or api_key_required: verify key and headers.
• insufficient_credits: quote first or recharge credits.
• invalid_scene or scene_not_supported: choose scene supported by model.
• invalid_request: verify prompt and options requirements by model.
• task_not_found: verify task ID and environment domain.