atlas-cloud
Generate or edit images and videos through the Atlas Cloud gateway. Use for Atlas-hosted Seedance 2.5/2.0, Gemini Omni Flash, MiniMax H3, Seedream 5.0, GPT Image 2, Nano Banana 2, or when one ATLASCLOUDAPIKEY should access multiple media model families.
- Installs
- 611
- Last 24h
- +12
- Trending rank
- #8059
- Security
- Not audited
Install
Works with every agent the skills CLI supports.
npx skills add https://github.com/calesthio/openmontage --skill atlas-cloud- 01
Install
Run the command in your project. The CLI asks which agents to install for.
- 02
Describe the task
Ask your agent for something this skill covers. It loads atlas-cloud automatically when relevant.
- 03
Review the result
The agent follows the SKILL.md steps, scripts and references bundled with the skill.
SKILL.md
The instructions your agent reads when the skill is triggered.
Atlas Cloud
Route complete productions through image_selector or video_selector. Call
atlas_image or atlas_video directly when the user names Atlas Cloud or an
exact Atlas model. Never substitute a direct vendor endpoint for an Atlas request.
Set ATLASCLOUD_API_KEY. The aliases ATLAS_CLOUD_API_KEY and ATLAS_API_KEY
are accepted for compatibility.
Preflight every paid call
- Read
tool.get_info()["model_catalog"]; do not infer availability from a search collection or invent a task suffix. - Select an exact model id and operation supported by that catalog.
- Announce the Atlas tool, provider, exact model, request count, and estimated cost before submitting.
- Use local-path inputs when convenient. The tool uploads them through Atlas.
- Save outputs inside the active
projects/<project-id>/tree and inspect them.
Video routes
| Family | Operations | Exact route notes |
|---|---|---|
| Seedance 2.5 | text, image, reference | bytedance/seedance-2.5/{text,image,reference}-to-video; image mode uses image plus optional last_image; reference mode accepts up to 30 images, 10 videos, and 10 audios (including audio-only); 4–30s; $0.134/s |
| Seedance 2.0 | text, image, reference | bytedance/seedance-2.0/{text,image,reference}-to-video; 4–15s; $0.112/s |
| Gemini Omni Flash | text, image, reference, video edit | Standard routes use google/gemini-omni-flash/...; developer routes exist for text/image/reference only. Standard image mode uses one image; standard reference uses images; developer reference requires one video_clips object. |
| MiniMax H3 | text, image, reference | minimax/h3/{text,image,reference}-to-video; image mode supports optional end_image; reference mode requires refers objects; 4–15s; 768P/2K; $0.10/s |
Use canonical OpenMontage fields:
tool.execute({
"prompt": "...",
"model": "minimax/h3/reference-to-video",
"operation": "reference_to_video",
"duration": 10,
"resolution": "2K",
"reference_images": ["projects/demo/character.png"],
"reference_audios": ["projects/demo/performance.wav"],
"output_path": "projects/demo/h3.mp4",
})
For Gemini developer reference video, pass video_clips objects with url,
start, and ends. For H3, callers may pass normalized reference_images,
reference_videos, and reference_audios; the tool converts them to refers.
Do not silently clamp duration, resolution, or ratio. Invalid values must fail before billing with the supported choices in the error.
Image routes
| Family | Operations | Exact route notes |
|---|---|---|
| Seedream 5.0 Pro | generate, edit, decompose | bytedance/seedream-v5.0-pro/text-to-image, /edit, /layer-decomposition; edit accepts up to 10 images; sizes use WIDTH*HEIGHT |
| Seedream 5.0 Lite | edit | bytedance/seedream-v5.0-lite/edit; no live Lite text-to-image sibling is assumed; accepts up to 14 images |
| GPT Image 2 | generate, edit | openai/gpt-image-2/text-to-image, /edit; sizes use WIDTHxHEIGHT; edit accepts up to 10 images |
| Nano Banana 2 | generate, edit | google/nano-banana-2/text-to-image, /edit; uses aspect ratio plus 1k/2k/4k resolution; edit accepts up to 14 images |
Set generation_mode to generate, edit, or decompose. Source images can
be supplied as image_path, image_paths, image_url, or image_urls.
tool.execute({
"prompt": "Replace the packaging with matte cobalt glass; preserve the logo",
"model": "google/nano-banana-2/edit",
"generation_mode": "edit",
"image_paths": ["projects/campaign/source.png"],
"resolution": "2k",
"output_path": "projects/campaign/revised.png",
})
Result and failure contract
Both tools submit to Atlas, poll the returned prediction id, download every
output, and return ToolResult provenance containing the provider, exact model,
prediction id, submitted parameters, source URL, artifact paths, and estimated
cost. A missing key, unsupported route, invalid enum, missing media input, failed
prediction, timeout, or download failure must return a failed result without
switching providers.
Confirm current pricing and schemas from the machine-readable model page
(Accept: text/markdown) immediately before quoting or spending on a batch.
FAQ
What does the atlas-cloud skill do?
Generate or edit images and videos through the Atlas Cloud gateway. Use for Atlas-hosted Seedance 2.5/2.0, Gemini Omni Flash, MiniMax H3, Seedream 5.0, GPT Image 2, Nano Banana 2, or when one ATLASCLOUDAPIKEY should access multiple media model families.
How do I install atlas-cloud?
Run npx skills add https://github.com/calesthio/openmontage --skill atlas-cloud in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/atlas-cloud/ (personal) or .claude/skills/atlas-cloud/ (project).
Which AI agents can use atlas-cloud?
Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.
Is atlas-cloud safe to install?
No partner security audit is available yet. Skills can run commands and scripts, so read the SKILL.md and any bundled files before installing.
Who maintains atlas-cloud?
It is published by calesthio in calesthio/openmontage. It has 611 recorded installs.
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