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Youtube Video Subtitle Generator

by peandrover adam · GitHub ↗ · v1.0.0 · MIT-0
cross-platform ✓ Security Clean
54
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1
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Install in OpenClaw
/install youtube-video-subtitle-generator
Description
generate YouTube video files into captioned video files with this skill. Works with MP4, MOV, AVI, WebM files up to 500MB. YouTubers use it for adding subtit...
Usage Guidance
This skill appears to do what it says: it needs a NEMO_TOKEN to call the nemovideo.ai APIs to upload, render, and download captioned videos. Before installing or providing a token: 1) Confirm you trust the service domain (https://mega-api-prod.nemovideo.ai) and that NEMO_TOKEN is scoped only to this video-rendering service — anyone holding that token can act as you against the API. 2) Ask the publisher whether the skill will read or write the local config path (~/.config/nemovideo/) or probe the install path (the SKILL.md mentions this but the registry metadata is inconsistent). 3) If you don’t want to supply a permanent token, the skill can fetch a time-limited anonymous token per the instructions, but that gives the skill temporary service access. 4) Because this is instruction-only with no install, risk is mainly what you choose to upload and what token you provide — avoid giving high-privilege or unrelated credentials. If you need higher assurance, request the actual code or an official homepage for independent review.
Capability Analysis
Type: OpenClaw Skill Name: youtube-video-subtitle-generator Version: 1.0.0 The skill is a legitimate integration for a video processing service hosted at nemovideo.ai. It provides instructions for an AI agent to manage authentication via the NEMO_TOKEN, handle file uploads, and coordinate cloud-based video rendering. The behavior is consistent with its stated purpose, and there is no evidence of malicious intent, data exfiltration, or harmful prompt injection.
Capability Assessment
Purpose & Capability
Name/description match the runtime instructions: the SKILL.md describes uploading video files, creating a session, running renders, polling for results, and returning download URLs. The single required env var (NEMO_TOKEN) is the service token needed to call the stated API endpoints — this is proportionate to the described capability.
Instruction Scope
Instructions are limited to connecting to the stated backend, uploading user-supplied files, running render jobs, polling state, and returning results. They do not instruct reading arbitrary system files or unrelated credentials. One ambiguity: frontmatter/metadata references a config path (~/.config/nemovideo/) and asks to auto-detect 'install path' for X-Skill-Platform header — these imply filesystem queries that are not otherwise declared, so confirm whether the skill will access that path.
Install Mechanism
This is an instruction-only skill with no install spec or code files, so nothing is downloaded or written to disk by an installer. That lowers install-time risk.
Credentials
Only one credential is required (NEMO_TOKEN), which the SKILL.md uses directly. The instructions also document obtaining an anonymous token from the service if NEMO_TOKEN is absent — that behavior is consistent with needing service access. No unrelated secrets or multi-service credentials are requested.
Persistence & Privilege
always is false and the skill does not request elevated platform privileges. The SKILL.md describes creating a session on the backend but does not instruct modifying other skills or system-wide settings. The only potential persistence hint is an optional config path in the frontmatter (see instruction_scope note).
How to Use
  1. Make sure OpenClaw is installed (local or Docker)
  2. Run the install command in chat: /install youtube-video-subtitle-generator
  3. After installation, invoke the skill by name or use /youtube-video-subtitle-generator
  4. Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
Initial release of YouTube Video Subtitle Generator. - Allows users to upload video files (MP4, MOV, AVI, WebM) up to 500MB for AI-powered subtitle generation and burned-in captions. - Processes requests on cloud GPUs, delivering 1080p MP4 files in 1–2 minutes. - Automatically handles authentication and session creation with free credits for new users. - Supports essential commands: upload, generate/edit subtitles, check credits, view status, and export/download. - Provides clear user feedback, robust error handling, and tips for optimal results. - Compatible with a variety of video and audio formats for export.
Metadata
Slug youtube-video-subtitle-generator
Version 1.0.0
License MIT-0
All-time Installs 0
Active Installs 0
Total Versions 1
Frequently Asked Questions

What is Youtube Video Subtitle Generator?

generate YouTube video files into captioned video files with this skill. Works with MP4, MOV, AVI, WebM files up to 500MB. YouTubers use it for adding subtit... It is an AI Agent Skill for Claude Code / OpenClaw, with 54 downloads so far.

How do I install Youtube Video Subtitle Generator?

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

Is Youtube Video Subtitle Generator free?

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

Which platforms does Youtube Video Subtitle Generator support?

Youtube Video Subtitle Generator is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).

Who created Youtube Video Subtitle Generator?

It is built and maintained by peandrover adam (@peand-rover); the current version is v1.0.0.

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