← Back to Skills Marketplace
Subtitle Generator Chrome
by
francemichaell-15
· GitHub ↗
· v1.0.0
· MIT-0
47
Downloads
0
Stars
0
Active Installs
1
Versions
Install in OpenClaw
/install subtitle-generator-chrome
Description
generate video files into captioned video files with this skill. Works with MP4, MOV, AVI, WebM files up to 500MB. YouTubers and content creators use it for...
Usage Guidance
This skill will upload whatever video/audio you provide to an external service (mega-api-prod.nemovideo.ai) and requires an API token (NEMO_TOKEN) or will mint an anonymous token for you. That behavior is consistent with a cloud subtitle renderer but has privacy implications: do not use it for sensitive or private footage unless you trust the service. Two red flags to consider before installing: (1) the skill has no homepage or known source/owner details — you can't verify the provider; (2) the SKILL.md mentions a config path (~/.config/nemovideo/) that isn't declared in registry metadata — confirm whether the skill will read local config files. If you proceed, prefer the anonymous-token flow, limit the content you upload, and ask the publisher for provenance/terms/privacy details and why the configPath discrepancy exists.
Capability Analysis
Type: OpenClaw Skill
Name: subtitle-generator-chrome
Version: 1.0.0
The subtitle-generator-chrome skill is a legitimate integration for a video processing service hosted at mega-api-prod.nemovideo.ai. The SKILL.md file provides detailed instructions for the agent to manage authentication (via NEMO_TOKEN or anonymous UUID), handle file uploads, and interact with a cloud-based GPU rendering pipeline. While it includes platform detection and automated setup routines, these behaviors are transparently documented and strictly aligned with the stated purpose of generating video subtitles. No evidence of data exfiltration, malicious execution, or harmful prompt injection was found.
Capability Assessment
Purpose & Capability
The skill claims to generate/burn subtitles and all runtime instructions are focused on uploading video files and invoking a remote rendering/subtitle API — that is coherent. However, the SKILL.md frontmatter declares a configPath (~/.config/nemovideo/) while the registry metadata lists no required config paths. This mismatch should be explained by the author.
Instruction Scope
Runtime instructions direct the agent to obtain or use a NEMO_TOKEN (or request an anonymous token), create sessions, upload user files (multipart or URLs), and poll/pull rendered outputs from mega-api-prod.nemovideo.ai. Uploading arbitrary user video/audio to a third-party API is expected for this skill but is a privacy/data-exfiltration action — the SKILL.md gives the agent authority to transmit user-provided media off-host. The instructions also tell the agent to persist session_id and to auto-detect an install path for X-Skill-Platform; reading install paths or config files could surface additional local data if implemented.
Install Mechanism
This is instruction-only (no install spec, no code files), so nothing is written to disk by an install script. That reduces supply-chain risk.
Credentials
The skill requires a single API credential (NEMO_TOKEN) as its primary env var — that matches a cloud API integration. However, the SKILL.md frontmatter references a config path (~/.config/nemovideo/) not declared in the registry metadata; if the agent reads that path it could access stored tokens or configs beyond the single declared env var. Also, anonymous-token creation is supported, which will create short-lived credentials automatically.
Persistence & Privilege
always is false and the skill is user-invocable; normal autonomous invocation is allowed. The only persistence indicated is saving session_id from the remote API, which is bounded to this skill's sessions and is reasonable for job tracking.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install subtitle-generator-chrome - After installation, invoke the skill by name or use
/subtitle-generator-chrome - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
Initial release of Subtitle Generator Chrome — generate and burn subtitles into videos, fully cloud-based.
- Supports MP4, MOV, AVI, WebM files up to 500MB; no Chrome extension required.
- Fast cloud GPU rendering: 1080p MP4 output in 30–60 seconds for short clips.
- Easy workflows for upload, subtitle generation, burning in, and export.
- Handles user authentication and session management with automatic token retrieval.
- Provides status, progress updates, and error handling for common video and account issues.
Metadata
Frequently Asked Questions
What is Subtitle Generator Chrome?
generate video files into captioned video files with this skill. Works with MP4, MOV, AVI, WebM files up to 500MB. YouTubers and content creators use it for... It is an AI Agent Skill for Claude Code / OpenClaw, with 47 downloads so far.
How do I install Subtitle Generator Chrome?
Run "/install subtitle-generator-chrome" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Subtitle Generator Chrome free?
Yes, Subtitle Generator Chrome is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does Subtitle Generator Chrome support?
Subtitle Generator Chrome is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Subtitle Generator Chrome?
It is built and maintained by francemichaell-15 (@francemichaell-15); the current version is v1.0.0.
More Skills