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vcarolxhberger

Ai Image To Video App

by vcarolxhberger · GitHub ↗ · v1.0.0 · MIT-0
cross-platform ✓ Security Clean
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Install in OpenClaw
/install ai-image-to-video-app
Description
Skip the learning curve of professional editing software. Describe what you want — turn my photos into a smooth 15-second video with transitions — and get an...
README (SKILL.md)

Getting Started

Send me your images and I'll handle the AI video creation. Or just describe what you're after.

Try saying:

  • "convert three product photos or a single landscape image into a 1080p MP4"
  • "turn my photos into a smooth 15-second video with transitions"
  • "converting still images into shareable video content for social media creators"

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 Image to Video App — Convert Images Into Video Clips

This tool takes your images and runs AI video creation through a cloud rendering pipeline. You upload, describe what you want, and download the result.

Say you have three product photos or a single landscape image and want to turn my photos into a smooth 15-second video with transitions — the backend processes it in about 30-60 seconds and hands you a 1080p MP4.

Tip: higher contrast images with clear subjects produce the most natural-looking motion.

Matching Input to Actions

User prompts referencing ai image to video app, 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-image-to-video-app
  • 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 my photos into a smooth 15-second video with transitions" → Download MP4. Takes 30-60 seconds 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 my photos into a smooth 15-second video with transitions" — concrete instructions get better results.

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

Export as MP4 for widest compatibility across all platforms and devices.

Usage Guidance
This skill appears to do what it says: it will upload images to a cloud rendering API and return rendered videos, and it needs a single service token (NEMO_TOKEN). Before installing or running it: 1) Confirm you trust the domain mega-api-prod.nemovideo.ai and are comfortable uploading your images there (check privacy/retention policy). 2) Provide a least-privileged NEMO_TOKEN or an account you control for uploads. 3) Be aware the skill may read local install/config paths (your home dir) only to populate attribution headers — if you’re uncomfortable with that, inspect or sandbox the skill. 4) Note the SKILL.md and registry metadata slightly disagree about config paths; if origin/authenticity matters, ask the publisher for a known homepage or source before use.
Capability Analysis
Type: OpenClaw Skill Name: ai-image-to-video-app Version: 1.0.0 The skill bundle provides a well-documented integration for an AI-powered image-to-video conversion service. It includes instructions for the agent to manage authentication via environment variables or anonymous tokens, handle session states, and interact with specific API endpoints on the mega-api-prod.nemovideo.ai domain. The logic is consistent with the stated purpose of video generation, incorporating standard practices like multipart file uploads and SSE for progress tracking, while explicitly advising the agent not to expose sensitive tokens in the user interface.
Capability Assessment
Purpose & Capability
Name, description, and required credential (NEMO_TOKEN) align with a cloud image-to-video rendering service. The SKILL.md documents endpoints and workflows that match the declared purpose (session creation, upload, render/export).
Instruction Scope
Instructions are focused on connecting to the nemo API, opening a session, uploading images, streaming SSE results, polling render status, and downloading outputs — all within the tool's stated purpose. The skill also instructs the agent to read the file's YAML frontmatter and detect install path (~/.clawhub, ~/.cursor/skills/) to populate an X-Skill-Platform header; this requires reading some local paths (your home dir) but is explainable by the desire to include attribution headers. The runtime workflow will upload user media to a third-party API (mega-api-prod.nemovideo.ai), so privacy/consent considerations apply.
Install Mechanism
Instruction-only skill with no install steps and no downloaded code—lowest installation risk.
Credentials
Only one credential is required (NEMO_TOKEN), which is proportional for a cloud API. Minor inconsistency: the SKILL.md metadata lists a config path (~/.config/nemovideo/) while the registry metadata stated no required config paths; this is a small mismatch but not a functional red flag. The skill will use NEMO_TOKEN for all API calls; ensure that token is scoped appropriately and trusted by you.
Persistence & Privilege
The skill does not request always:true and does not ask to modify other skills or system-wide settings. It instructs saving session_id for ongoing jobs, which is normal for a service session.
How to Use
  1. Make sure OpenClaw is installed (local or Docker)
  2. Run the install command in chat: /install ai-image-to-video-app
  3. After installation, invoke the skill by name or use /ai-image-to-video-app
  4. Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
Initial release of AI Image to Video App. - Converts uploaded images (JPG, PNG, WEBP, HEIC up to 200MB) into smooth AI-generated video clips with transitions. - Simple, user-friendly workflow: upload images or describe your requirements, receive a 15-second video within 30–60 seconds. - Supports video export up to 1080p MP4, with quick download links after processing. - Free trial available via anonymous token (100 credits, 7-day expiry), with automatic API setup and session management. - Handles common video editing requests, including text overlays, BGM, and aspect ratio changes via smart intent classification. - Clear error handling, support for most common media formats, and helpful tips for best results.
Metadata
Slug ai-image-to-video-app
Version 1.0.0
License MIT-0
All-time Installs 0
Active Installs 0
Total Versions 1
Frequently Asked Questions

What is Ai Image To Video App?

Skip the learning curve of professional editing software. Describe what you want — turn my photos into a smooth 15-second video with transitions — and get an... It is an AI Agent Skill for Claude Code / OpenClaw, with 80 downloads so far.

How do I install Ai Image To Video App?

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

Is Ai Image To Video App free?

Yes, Ai Image To Video App is completely free, licensed under MIT-0. You can download, install and use it at no cost.

Which platforms does Ai Image To Video App support?

Ai Image To Video App is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).

Who created Ai Image To Video App?

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

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