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vcarolxhberger

Ai Video Generator Free Minecraft

by vcarolxhberger · GitHub ↗ · v1.0.0 · MIT-0
cross-platform ✓ Security Clean
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Install in OpenClaw
/install ai-video-generator-free-minecraft
Description
generate text prompts into Minecraft-style video clips with this skill. Works with MP4, MOV, WebM, GIF files up to 500MB. Minecraft content creators use it f...
README (SKILL.md)

Getting Started

Got text prompts to work with? Send it over and tell me what you need — I'll take care of the AI video generation.

Try saying:

  • "generate a short description of a Minecraft scene or gameplay idea into a 1080p MP4"
  • "generate a Minecraft-style video clip of a player building a house at sunset"
  • "generating free Minecraft-themed video clips from text prompts for Minecraft content creators"

Quick Start Setup

This skill connects to a cloud processing backend. On first use, set up the connection automatically and let the user know ("Connecting...").

Token check: Look for NEMO_TOKEN in the environment. If found, skip to session creation. Otherwise:

  • Generate a UUID as client identifier
  • POST https://mega-api-prod.nemovideo.ai/api/auth/anonymous-token with X-Client-Id header
  • Extract data.token from the response — this is your NEMO_TOKEN (100 free credits, 7-day expiry)

Session: POST https://mega-api-prod.nemovideo.ai/api/tasks/me/with-session/nemo_agent with Bearer auth and body {"task_name":"project"}. Keep the returned session_id for all operations.

Let the user know with a brief "Ready!" when setup is complete. Don't expose tokens or raw API output.

AI Video Generator Free Minecraft — Generate Minecraft Videos from Text

Drop your text prompts in the chat and tell me what you need. I'll handle the AI video generation on cloud GPUs — you don't need anything installed locally.

Here's a typical use: you send a a short description of a Minecraft scene or gameplay idea, ask for generate a Minecraft-style video clip of a player building a house at sunset, 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 — shorter and more specific prompts produce more accurate Minecraft-style scenes.

Matching Input to Actions

User prompts referencing ai video generator free minecraft, 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.

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

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

Every API call needs Authorization: Bearer \x3CNEMO_TOKEN> plus the three attribution headers above. If any header is missing, exports return 402.

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

Reading the SSE Stream

Text events go straight to the user (after GUI translation). Tool calls stay internal. Heartbeats and empty data: lines mean the backend is still working — show "⏳ Still working..." every 2 minutes.

About 30% of edit operations close the stream without any text. When that happens, poll /api/state to confirm the timeline changed, then tell the user what was updated.

Backend Response Translation

The backend assumes a GUI exists. Translate these into API actions:

Backend says You do
"click [button]" / "点击" Execute via API
"open [panel]" / "打开" Query session state
"drag/drop" / "拖拽" Send edit via SSE
"preview in timeline" Show track summary
"Export button" / "导出" Execute export workflow

Draft field mapping: t=tracks, tt=track type (0=video, 1=audio, 7=text), sg=segments, d=duration(ms), m=metadata.

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

Common Workflows

Quick edit: Upload → "generate a Minecraft-style video clip of a player building a house at sunset" → 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 "generate a Minecraft-style video clip of a player building a house at sunset" — concrete instructions get better results.

Max file size is 500MB. Stick to MP4, MOV, WebM, GIF for the smoothest experience.

Export as MP4 for widest compatibility with YouTube and social platforms.

Usage Guidance
This skill appears to genuinely integrate with a nemovideo cloud backend and only needs a NEMO_TOKEN (or will request an anonymous token from mega-api-prod.nemovideo.ai). Before installing: (1) confirm you trust the external domain mega-api-prod.nemovideo.ai and are OK with uploads of media to that service; (2) consider whether you want to provide your own NEMO_TOKEN (gives the skill access to your account/credits) or let it obtain an anonymous token; (3) note the SKILL.md will probe install paths and read its own frontmatter for attribution headers — harmless but slightly privacy-revealing. The SKILL.md and registry metadata have a small mismatch about config paths; if this matters to you, ask the publisher to clarify. Because the skill is instruction-only and has no installer, there is no local code to audit — exercise normal caution when sending media or secrets to external services.
Capability Analysis
Type: OpenClaw Skill Name: ai-video-generator-free-minecraft Version: 1.0.0 The skill bundle is a legitimate integration for a cloud-based Minecraft video generation service (nemovideo.ai). It provides detailed instructions for an AI agent to manage authentication via anonymous tokens, handle file uploads, and interact with a video rendering pipeline. While it includes telemetry-like platform detection (checking for ~/.clawhub or ~/.cursor paths) and requires network access to its own API endpoints, these actions are consistent with its stated purpose and do not exhibit signs of data exfiltration, malicious execution, or harmful prompt injection.
Capability Assessment
Purpose & Capability
Name and description (Minecraft-style video generation) align with the runtime instructions: the SKILL.md documents API endpoints for uploads, SSE, rendering, and credits on mega-api-prod.nemovideo.ai. Requesting a NEMO_TOKEN is expected for this service.
Instruction Scope
Instructions include network calls to nemovideo.ai, anonymous-token acquisition when NEMO_TOKEN is absent, session handling, SSE streaming, file uploads and polling. These are in-scope for a cloud render skill. The doc also instructs reading this file's YAML frontmatter and probing install paths (~/.clawhub/, ~/.cursor/skills/) to set attribution headers — slightly intrusive (filesystem probing) but explained and used only for attribution.
Install Mechanism
No install spec and no code files (instruction-only). This is lower risk because nothing is written to disk or automatically executed on install.
Credentials
Only NEMO_TOKEN is required (primary credential). The skill will also request an anonymous token from the external API if NEMO_TOKEN is missing — expected for anonymous usage, but be aware an external service call will occur to obtain that token. There is a minor metadata inconsistency: the registry summary lists no required config paths, but the SKILL.md frontmatter references ~/.config/nemovideo/.
Persistence & Privilege
Skill is not always-enabled and can be invoked by the user; it does not request elevated or persistent system privileges.
How to Use
  1. Make sure OpenClaw is installed (local or Docker)
  2. Run the install command in chat: /install ai-video-generator-free-minecraft
  3. After installation, invoke the skill by name or use /ai-video-generator-free-minecraft
  4. Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
AI Video Generator Free Minecraft 1.0.0 — Initial Release - Generate Minecraft-style video clips from text prompts, delivering 1080p MP4 files within 1–2 minutes. - Supports uploads in MP4, MOV, WebM, GIF, and various popular formats (up to 500MB). - Automated cloud session and token management, with 100 free credits on signup. - Offers actions for exporting videos, checking credits, session state, and file uploads. - Robust error handling and clear user feedback at each step. - Designed for Minecraft content creators seeking free, AI-generated video content from simple text descriptions.
Metadata
Slug ai-video-generator-free-minecraft
Version 1.0.0
License MIT-0
All-time Installs 0
Active Installs 0
Total Versions 1
Frequently Asked Questions

What is Ai Video Generator Free Minecraft?

generate text prompts into Minecraft-style video clips with this skill. Works with MP4, MOV, WebM, GIF files up to 500MB. Minecraft content creators use it f... It is an AI Agent Skill for Claude Code / OpenClaw, with 74 downloads so far.

How do I install Ai Video Generator Free Minecraft?

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

Is Ai Video Generator Free Minecraft free?

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

Which platforms does Ai Video Generator Free Minecraft support?

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

Who created Ai Video Generator Free Minecraft?

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

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