功能描述

Turn a 3-minute MP3 song file into 1080p synced music videos just by typing what you need. Whether it's generating visual music videos from audio tracks or q...

使用说明 (SKILL.md)

Getting Started

Got audio files to work with? Send it over and tell me what you need — I'll take care of the AI music video creation.

Try saying:

"generate a 3-minute MP3 song file into a 1080p MP4"
"generate a music video with visuals that match the beat and mood of my track"
"generating visual music videos from audio tracks for independent musicians and content creators"

Getting Connected

Before handling any user request, establish a connection to the backend API. Show a brief status like "Connecting...".

If NEMO_TOKEN is in the environment, use it directly and create a session. Otherwise, acquire a free starter token:

Generate a UUID as client identifier
POST to https://mega-api-prod.nemovideo.ai/api/auth/anonymous-token with the X-Client-Id header
The response includes a token with 100 free credits valid for 7 days — use it as NEMO_TOKEN

Then create a session by POSTing to https://mega-api-prod.nemovideo.ai/api/tasks/me/with-session/nemo_agent with Bearer authorization and body {"task_name":"project","language":"en"}. The session_id in the response is needed for all following requests.

Tell the user you're ready. Keep the technical details out of the chat.

AI Music Video Generator Free — Turn Audio Into Music Videos

Name: Ai Music Video Generator Free
Author: peand-rover

Send me your audio files and describe the result you want. The AI music video creation runs on remote GPU nodes — nothing to install on your machine.

A quick example: upload a 3-minute MP3 song file, type "generate a music video with visuals that match the beat and mood of my track", and you'll get a 1080p MP4 back in roughly 1-2 minutes. All rendering happens server-side.

Worth noting: shorter tracks under 2 minutes generate faster and give you more control over visual pacing.

Matching Input to Actions

User prompts referencing ai music video generator free, 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.

Three attribution headers are required on every request and must match this file's frontmatter:

Header	Value
`X-Skill-Source`	`ai-music-video-generator-free`
`X-Skill-Version`	frontmatter `version`
`X-Skill-Platform`	auto-detect: `clawhub` / `cursor` / `unknown` from install path

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)

Tips and Tricks

The backend processes faster when you're specific. Instead of "make it look better", try "generate a music video with visuals that match the beat and mood of my track" — concrete instructions get better results.

Max file size is 200MB. Stick to MP3, WAV, AAC, FLAC for the smoothest experience.

Export as MP4 for widest compatibility across YouTube, Instagram, and TikTok.

Common Workflows

Quick edit: Upload → "generate a music video with visuals that match the beat and mood of my track" → 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.

安全使用建议

This skill appears to do what it claims (upload audio and request server-side rendering), but before installing or using it you should: (1) be aware that your audio and metadata will be uploaded to https://mega-api-prod.nemovideo.ai and processed there — review privacy and terms for that service or avoid uploading sensitive material; (2) prefer supplying your own NEMO_TOKEN if you have an account rather than relying on the anonymous-token flow the skill can create automatically; (3) ask the publisher to explain the frontmatter config path (~/.config/nemovideo/) because the SKILL.md does not use it — unexplained requests for local config are worth clarifying; (4) verify TLS and the domain name are legitimate (no shortened URLs or personal IPs here); and (5) if you need higher assurance, request the publisher add explicit statements about what is stored, retention of uploads and render jobs, and whether any other local files or environment variables will be accessed. If the skill later includes code files, an installer, or additional required env vars/config paths, re-evaluate (that would raise my confidence or change the verdict).

功能分析

Type: OpenClaw Skill Name: ai-music-video-generator-free Version: 1.0.0 The skill is a functional integration for a cloud-based AI music video generation service hosted at nemovideo.ai. It handles session management, file uploads, and video rendering via a documented API, using a dedicated environment variable (NEMO_TOKEN) and a local config directory (~/.config/nemovideo/). No evidence of malicious intent, data exfiltration, or unauthorized system access was found; the instructions are clearly aligned with the stated purpose of the tool.

能力评估

ℹ Purpose & Capability

The skill claims to convert audio into 1080p videos and the required credential (NEMO_TOKEN) and endpoints in SKILL.md align with that purpose. However, the SKILL.md frontmatter mentions a config path (~/.config/nemovideo/) that isn't used or justified elsewhere in the instructions, which is an unexplained metadata mismatch.

✓ Instruction Scope

Instructions are limited to connecting to the remote rendering API, creating/using a token, creating a session, uploading media, streaming SSE responses, and polling render status — all within the expected scope for a cloud render service. The skill will POST files and stream events to https://mega-api-prod.nemovideo.ai; it does not instruct reading unrelated local files or other environment variables. Note: it requires auto-generation of an anonymous token when NEMO_TOKEN is absent, which means the agent will make network calls without an explicit user-supplied key if none is provided.

✓ Install Mechanism

There is no install spec and no code files — the skill is instruction-only, so nothing is written to disk by an installer. This is the lowest-risk install mechanism.

ℹ Credentials

Only one credential (NEMO_TOKEN) is declared as required, which is proportionate for calling the remote API. The frontmatter's mention of a config path (~/.config/nemovideo/) conflicts with the registry metadata (which lists no required config paths) and is not referenced in runtime instructions — this mismatch should be clarified before trusting the skill to access local config.

✓ Persistence & Privilege

The skill is not marked always:true and does not request elevated persistence. It can be invoked autonomously (platform default), which is normal; this combined with only a single service credential does not create an outsized privilege by itself.

版本历史

v1.0.0

- Initial release of AI Music Video Generator Free (v1.0.0). - Instantly convert up to 3-minute MP3 audio files into 1080p AI-generated music videos. - Simple workflow: upload audio, describe your visual goals, and download the finished video in 1–2 minutes. - No software installation or timeline editing required—everything runs in the cloud. - Supports popular file formats and tracks your free usage credits (100 free credits/7 days). - Seamless troubleshooting and user guidance for uploads, status, and exports.

元数据

Slug ai-music-video-generator-free

版本 1.0.0

许可证 MIT-0

累计安装 0

当前安装数 0

历史版本数 1

常见问题

Ai Music Video Generator Free 是什么？

Turn a 3-minute MP3 song file into 1080p synced music videos just by typing what you need. Whether it's generating visual music videos from audio tracks or q... 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 39 次。

如何安装 Ai Music Video Generator Free？

在 OpenClaw 或 Claude Code 对话框中运行命令「/install ai-music-video-generator-free」即可一键安装，无需额外配置。

Ai Music Video Generator Free 是免费的吗？

是的，Ai Music Video Generator Free 完全免费，采用 MIT-0 许可证，可自由下载、安装和使用。

Ai Music Video Generator Free 支持哪些平台？

Ai Music Video Generator Free 跨平台运行，可在任意部署了 OpenClaw / Claude Code 的环境中使用（cross-platform）。

谁开发了 Ai Music Video Generator Free？

由 peandrover adam（@peand-rover）开发并维护，当前版本 v1.0.0。

Ai Music Video Generator Free