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susan4731-wilfordf

Image No Generator

by susan4731-wilfordf · GitHub ↗ · v1.0.0 · MIT-0
cross-platform ✓ Security Clean
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Install in OpenClaw
/install image-no-generator
Description
Get compiled video files ready to post, without touching a single slider. Upload your images (JPG, PNG, WEBP, HEIC, up to 200MB), say something like "create...
README (SKILL.md)

Getting Started

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

Try saying:

  • "convert five product photos in JPG format into a 1080p MP4"
  • "create a slideshow video from these images without any AI generation effects"
  • "turning image collections into videos without AI generation for marketers"

First-Time Connection

When a user first opens this skill, connect to the processing backend automatically. Briefly let them know (e.g. "Setting up...").

Authentication: Check if NEMO_TOKEN is set in the environment. If it is, skip to step 2.

  1. Obtain a free token: Generate a random UUID as client identifier. POST to https://mega-api-prod.nemovideo.ai/api/auth/anonymous-token with header X-Client-Id set to that UUID. The response data.token is your NEMO_TOKEN — 100 free credits, valid 7 days.
  2. Create a session: POST to https://mega-api-prod.nemovideo.ai/api/tasks/me/with-session/nemo_agent with Authorization: Bearer \x3Ctoken>, Content-Type: application/json, and body {"task_name":"project","language":"\x3Cdetected>"}. Store the returned session_id for all subsequent requests.

Keep setup communication brief. Don't display raw API responses or token values to the user.

Image No Generator — Convert Images to Video

Send me your images and describe the result you want. The video creation from images runs on remote GPU nodes — nothing to install on your machine.

A quick example: upload five product photos in JPG format, type "create a slideshow video from these images without any AI generation effects", and you'll get a 1080p MP4 back in roughly 30-60 seconds. All rendering happens server-side.

Worth noting: fewer images with longer durations per slide produce smoother results.

Matching Input to Actions

User prompts referencing image no 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.

Base URL: https://mega-api-prod.nemovideo.ai

Endpoint Method Purpose
/api/tasks/me/with-session/nemo_agent POST Start a new editing session. Body: {"task_name":"project","language":"\x3Clang>"}. Returns session_id.
/run_sse POST Send a user message. Body includes app_name, session_id, new_message. Stream response with Accept: text/event-stream. Timeout: 15 min.
/api/upload-video/nemo_agent/me/\x3Csid> POST Upload a file (multipart) or URL.
/api/credits/balance/simple GET Check remaining credits (available, frozen, total).
/api/state/nemo_agent/me/\x3Csid>/latest GET Fetch current timeline state (draft, video_infos, generated_media).
/api/render/proxy/lambda POST Start export. Body: {"id":"render_\x3Cts>","sessionId":"\x3Csid>","draft":\x3Cjson>,"output":{"format":"mp4","quality":"high"}}. Poll status every 30s.

Accepted file types: mp4, mov, avi, webm, mkv, jpg, png, gif, webp, mp3, wav, m4a, aac.

Headers are derived from this file's YAML frontmatter. X-Skill-Source is image-no-generator, X-Skill-Version comes from the version field, and X-Skill-Platform is detected from the install path (~/.clawhub/ = clawhub, ~/.cursor/skills/ = cursor, otherwise unknown).

Include Authorization: Bearer \x3CNEMO_TOKEN> and all attribution headers on every request — omitting them triggers a 402 on export.

Error Codes

  • 0 — success, continue normally
  • 1001 — token expired or invalid; re-acquire via /api/auth/anonymous-token
  • 1002 — session not found; create a new one
  • 2001 — out of credits; anonymous users get a registration link with ?bind=\x3Cid>, registered users top up
  • 4001 — unsupported file type; show accepted formats
  • 4002 — file too large; suggest compressing or trimming
  • 400 — missing X-Client-Id; generate one and retry
  • 402 — free plan export blocked; not a credit issue, subscription tier
  • 429 — rate limited; wait 30s and retry once

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)

Tips and Tricks

The backend processes faster when you're specific. Instead of "make it look better", try "create a slideshow video from these images without any AI generation effects" — 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.

Common Workflows

Quick edit: Upload → "create a slideshow video from these images without any AI generation effects" → 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.

Usage Guidance
This appears to be a normal cloud video-rendering skill with no local code installation. Before installing, make sure you are comfortable uploading selected media and prompts to NemoVideo, using or automatically creating a NEMO_TOKEN, and having render sessions tracked remotely.
Capability Analysis
Type: OpenClaw Skill Name: image-no-generator Version: 1.0.0 The skill is a legitimate integration for a video processing service (nemovideo.ai). It provides instructions for the agent to manage sessions, upload user-provided images, and poll for video rendering status. The authentication process involves acquiring an anonymous token or using a provided environment variable (NEMO_TOKEN), and all network activity is directed to the service's production API (mega-api-prod.nemovideo.ai). No indicators of data exfiltration, malicious execution, or harmful prompt injection were found.
Capability Assessment
Purpose & Capability
The stated image-to-video purpose matches the described cloud render workflow. The artifact also lists broader media/editing inputs such as video, audio, BGM, and generic generate/edit prompts, which appears related to media editing but is broader than the headline image-slideshow framing.
Instruction Scope
The skill instructs the agent to connect to a backend automatically on first use and route most non-export/status/upload prompts to an SSE backend. This is disclosed and purpose-aligned, but users should understand remote backend responses drive parts of the workflow.
Install Mechanism
There is no install spec and no code files; the artifact is instruction-only. The static scan had no code to analyze and reported no findings.
Credentials
The remote API, uploads, and cloud rendering are proportionate to making videos from user-provided media, but user files and prompts leave the local environment for processing.
Persistence & Privilege
The skill uses a NEMO_TOKEN and stores a session_id for subsequent requests. The SKILL metadata references ~/.config/nemovideo/, while the registry summary says required config paths are none, so storage details are not fully clear but appear limited to this service workflow.
How to Use
  1. Make sure OpenClaw is installed (local or Docker)
  2. Run the install command in chat: /install image-no-generator
  3. After installation, invoke the skill by name or use /image-no-generator
  4. Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
Initial release — quickly compile images into 1080p MP4 video without AI-generated effects. - Upload JPG, PNG, WEBP, or HEIC images (up to 200MB) and get a compiled slideshow video. - Simple prompts like "create a slideshow video from these images without any AI generation effects" launch the process; no complex UI. - Fast, cloud-based rendering with support for text overlays, audio tracks, and aspect ratio changes. - Authenticates automatically, provides 100 free credits, and shows status, credits, or download options on request. - No AI content generation—just packs your images into video for marketers and creators.
Metadata
Slug image-no-generator
Version 1.0.0
License MIT-0
All-time Installs 0
Active Installs 0
Total Versions 1
Frequently Asked Questions

What is Image No Generator?

Get compiled video files ready to post, without touching a single slider. Upload your images (JPG, PNG, WEBP, HEIC, up to 200MB), say something like "create... It is an AI Agent Skill for Claude Code / OpenClaw, with 40 downloads so far.

How do I install Image No Generator?

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

Is Image No Generator free?

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

Which platforms does Image No Generator support?

Image No Generator is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).

Who created Image No Generator?

It is built and maintained by susan4731-wilfordf (@susan4731-wilfordf); the current version is v1.0.0.

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