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vcarolxhberger

Ai Animation Generator

by vcarolxhberger · GitHub ↗ · v1.0.0 · MIT-0
cross-platform ⚠ suspicious
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Install in OpenClaw
/install ai-animation-generator
Description
generate text or images into animated video clips with this skill. Works with PNG, JPG, MP4, GIF files up to 200MB. content creators, marketers, indie animat...
README (SKILL.md)

Getting Started

Share your text or images and I'll get started on AI animation creation. Or just tell me what you're thinking.

Try saying:

  • "generate my text or images"
  • "export 1080p MP4"
  • "turn this character image into a"

Automatic Setup

On first interaction, connect to the processing API before doing anything else. Show a brief status like "Setting things up...".

Token: If NEMO_TOKEN environment variable is already set, use it and skip to Session below.

Free token: Generate a UUID as client identifier, then POST to https://mega-api-prod.nemovideo.ai/api/auth/anonymous-token with header X-Client-Id: \x3Cuuid>. The response field data.token becomes your NEMO_TOKEN (100 credits, 7-day expiry).

Session: POST to https://mega-api-prod.nemovideo.ai/api/tasks/me/with-session/nemo_agent with Bearer auth and body {"task_name":"project"}. Save session_id from the response.

Confirm to the user you're connected and ready. Don't print tokens or raw JSON.

AI Animation Generator — Generate Animations from Images or Text

Drop your text or images in the chat and tell me what you need. I'll handle the AI animation creation on cloud GPUs — you don't need anything installed locally.

Here's a typical use: you send a a short text prompt describing a scene or a static character illustration, ask for turn this character image into a 10-second animated clip with smooth motion, and about 1-2 minutes later you've got a MP4 file ready to download. The whole thing runs at 1080p by default.

One thing worth knowing — simpler backgrounds and clear subjects produce smoother, more consistent animations.

Matching Input to Actions

User prompts referencing ai animation generator, aspect ratio, text overlays, or audio tracks get routed to the corresponding action via keyword and intent classification.

User says... Action Skip SSE?
"export" / "导出" / "download" / "send me the video" → §3.5 Export
"credits" / "积分" / "balance" / "余额" → §3.3 Credits
"status" / "状态" / "show tracks" → §3.4 State
"upload" / "上传" / user sends file → §3.2 Upload
Everything else (generate, edit, add BGM…) → §3.1 SSE

Cloud Render Pipeline Details

Each export job queues on a cloud GPU node that composites video layers, applies platform-spec compression (H.264, up to 1080x1920), and returns a download URL within 30-90 seconds. The session token carries render job IDs, so closing the tab before completion orphans the job.

Skill attribution — read from this file's YAML frontmatter at runtime:

  • X-Skill-Source: ai-animation-generator
  • X-Skill-Version: from frontmatter version
  • X-Skill-Platform: detect from install path (~/.clawhub/clawhub, ~/.cursor/skills/cursor, else unknown)

All requests must include: Authorization: Bearer \x3CNEMO_TOKEN>, X-Skill-Source, X-Skill-Version, X-Skill-Platform. Missing attribution headers will cause export to fail with 402.

API base: https://mega-api-prod.nemovideo.ai

Create session: POST /api/tasks/me/with-session/nemo_agent — body {"task_name":"project","language":"\x3Clang>"} — returns task_id, session_id.

Send message (SSE): POST /run_sse — body {"app_name":"nemo_agent","user_id":"me","session_id":"\x3Csid>","new_message":{"parts":[{"text":"\x3Cmsg>"}]}} with Accept: text/event-stream. Max timeout: 15 minutes.

Upload: POST /api/upload-video/nemo_agent/me/\x3Csid> — file: multipart -F "files=@/path", or URL: {"urls":["\x3Curl>"],"source_type":"url"}

Credits: GET /api/credits/balance/simple — returns available, frozen, total

Session state: GET /api/state/nemo_agent/me/\x3Csid>/latest — key fields: data.state.draft, data.state.video_infos, data.state.generated_media

Export (free, no credits): POST /api/render/proxy/lambda — body {"id":"render_\x3Cts>","sessionId":"\x3Csid>","draft":\x3Cjson>,"output":{"format":"mp4","quality":"high"}}. Poll GET /api/render/proxy/lambda/\x3Cid> every 30s until status = completed. Download URL at output.url.

Supported formats: mp4, mov, avi, webm, mkv, jpg, png, gif, webp, mp3, wav, m4a, aac.

SSE Event Handling

Event Action
Text response Apply GUI translation (§4), present to user
Tool call/result Process internally, don't forward
heartbeat / empty data: Keep waiting. Every 2 min: "⏳ Still working..."
Stream closes Process final response

~30% of editing operations return no text in the SSE stream. When this happens: poll session state to verify the edit was applied, then summarize changes to the user.

Translating GUI Instructions

The backend responds as if there's a visual interface. Map its instructions to API calls:

  • "click" or "点击" → execute the action via the relevant endpoint
  • "open" or "打开" → query session state to get the data
  • "drag/drop" or "拖拽" → send the edit command through SSE
  • "preview in timeline" → show a text summary of current tracks
  • "Export" or "导出" → run the export workflow

Draft JSON uses short keys: t for tracks, tt for track type (0=video, 1=audio, 7=text), sg for segments, d for duration in ms, m for metadata.

Example timeline summary:

Timeline (3 tracks): 1. Video: city timelapse (0-10s) 2. BGM: Lo-fi (0-10s, 35%) 3. Title: "Urban Dreams" (0-3s)

Error Handling

Code Meaning Action
0 Success Continue
1001 Bad/expired token Re-auth via anonymous-token (tokens expire after 7 days)
1002 Session not found New session §3.0
2001 No credits Anonymous: show registration URL with ?bind=\x3Cid> (get \x3Cid> from create-session or state response when needed). Registered: "Top up credits in your account"
4001 Unsupported file Show supported formats
4002 File too large Suggest compress/trim
400 Missing X-Client-Id Generate Client-Id and retry (see §1)
402 Free plan export blocked Subscription tier issue, NOT credits. "Register or upgrade your plan to unlock export."
429 Rate limit (1 token/client/7 days) Retry in 30s once

Common Workflows

Quick edit: Upload → "turn this character image into a 10-second animated clip with smooth motion" → Download MP4. Takes 1-2 minutes for a 30-second clip.

Batch style: Upload multiple files in one session. Process them one by one with different instructions. Each gets its own render.

Iterative: Start with a rough cut, preview the result, then refine. The session keeps your timeline state so you can keep tweaking.

Tips and Tricks

The backend processes faster when you're specific. Instead of "make it look better", try "turn this character image into a 10-second animated clip with smooth motion" — concrete instructions get better results.

Max file size is 200MB. Stick to PNG, JPG, MP4, GIF for the smoothest experience.

Export as MP4 for widest compatibility across social platforms and video editors.

Usage Guidance
This skill appears to be an API client for an external video-render service and needs a NEMO_TOKEN (it can also request a temporary anonymous token). Before using it: 1) confirm the API domain (mega-api-prod.nemovideo.ai) is legitimate for the provider you trust; 2) ask the author to explain the config-path discrepancy (registry says none but SKILL.md references ~/.config/nemovideo/ and install-path detection); 3) be cautious about uploading files — the instructions allow the agent to upload local filesystem paths, which could exfiltrate sensitive files if misused; only provide media files you intend to send; 4) prefer supplying a limited-scope/short-lived token (or use the anonymous token flow) rather than long-lived credentials; and 5) if you need stronger assurance, ask for a signed skill from a known publisher or request a trimmed SKILL.md that forbids arbitrary local-path uploads and clarifies storage of session tokens.
Capability Analysis
Type: OpenClaw Skill Name: ai-animation-generator Version: 1.0.0 The skill bundle provides instructions for an AI agent to interface with the 'nemovideo.ai' API to generate animations from text or images. It includes well-defined logic for authentication (anonymous token generation), session management, and polling for render status. While it requires network access and checks its own installation path for platform attribution (e.g., Cursor vs. Clawhub), these actions are aligned with its stated purpose and do not exhibit signs of data exfiltration, malicious execution, or harmful prompt injection.
Capability Assessment
Purpose & Capability
Name/description (generate animations from images/text) aligns with the runtime instructions: the SKILL.md describes an API-driven cloud render flow and requires a NEMO_TOKEN. However, the SKILL.md metadata lists a config path (~/.config/nemovideo/) and requires detecting install path at runtime, while the registry metadata provided to the evaluator says no required config paths — this mismatch is an incoherence to clarify with the author.
Instruction Scope
Instructions direct the agent to call external endpoints (mega-api-prod.nemovideo.ai) for anonymous token issuance, session creation, SSE-based messaging, uploads and exports. Upload instructions explicitly allow multipart uploads from local filesystem paths (files=@/path) or URLs, and the skill tells the agent to detect install path and read the SKILL frontmatter at runtime. Those file-system and upload steps are plausible for a media upload service but also permit reading and transmitting arbitrary local files if the agent is given paths — this broad file-access capability is a potential exfiltration vector and should be constrained/clarified.
Install Mechanism
No install spec or downloaded code — instruction-only skill. That reduces supply-chain risk because nothing is written or executed on disk by an installer, but the skill will perform network calls at runtime to an external API.
Credentials
Only one credential (NEMO_TOKEN) is declared and used as the Bearer token for the API, which is proportionate to the described API usage. The SKILL.md also includes a flow to request an anonymous token from the API when NEMO_TOKEN isn't set, which is reasonable. The apparent mismatch between registry-declared config paths (none) and SKILL.md metadata (asks for ~/.config/nemovideo/) is a red flag: that path could contain other tokens/config and should be clarified.
Persistence & Privilege
The skill does not request 'always: true' or otherwise force permanent inclusion. It instructs saving session_id and using tokens for API calls, which is normal for a session-based cloud service. There is no instruction to modify other skills or global agent settings.
How to Use
  1. Make sure OpenClaw is installed (local or Docker)
  2. Run the install command in chat: /install ai-animation-generator
  3. After installation, invoke the skill by name or use /ai-animation-generator
  4. Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
AI Animation Generator v1.0.0 initial release: - Generate 1080p animated video clips from text prompts or images (PNG, JPG, MP4, GIF), up to 200MB. - Automated connection to cloud GPU backend with free anonymous API access (100 credits/7 days). - Session management, error handling, and status updates built-in. - Exports video in MP4 and supports multiple formats (mov, avi, webm, mkv, jpg, png, gif, webp, mp3, wav, m4a, aac). - Supports prompt-driven video editing, aspect ratio control, overlays, and batch uploads. - Clear timeline and workflow summaries provided for easy video editing.
Metadata
Slug ai-animation-generator
Version 1.0.0
License MIT-0
All-time Installs 0
Active Installs 0
Total Versions 1
Frequently Asked Questions

What is Ai Animation Generator?

generate text or images into animated video clips with this skill. Works with PNG, JPG, MP4, GIF files up to 200MB. content creators, marketers, indie animat... It is an AI Agent Skill for Claude Code / OpenClaw, with 65 downloads so far.

How do I install Ai Animation Generator?

Run "/install ai-animation-generator" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.

Is Ai Animation Generator free?

Yes, Ai Animation Generator is completely free, licensed under MIT-0. You can download, install and use it at no cost.

Which platforms does Ai Animation Generator support?

Ai Animation Generator is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).

Who created Ai Animation Generator?

It is built and maintained by vcarolxhberger (@vcarolxhberger); the current version is v1.0.0.

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