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Subtitles Generator
by
dsewell-583h0
· GitHub ↗
· v1.0.0
· MIT-0
56
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0
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0
Active Installs
1
Versions
Install in OpenClaw
/install subtitles-generator
Description
Get captioned videos ready to post, without touching a single slider. Upload your video files (MP4, MOV, AVI, WebM, up to 500MB), say something like "add cap...
Usage Guidance
This skill appears to do what it says (cloud subtitle + render) and only needs a single API token. Before installing or using it: 1) Verify the backend domain (mega-api-prod.nemovideo.ai) is the service you expect — uploading videos sends potentially sensitive content to that host. 2) Ask the maintainer or check docs how the anonymous NEMO_TOKEN is stored (ephemeral in-memory vs written to ~/.config/nemovideo/) and whether it is reused by other tools. 3) Confirm you’re comfortable with video uploads to a third-party cloud and review retention/privacy policy. 4) Note the required attribution headers — these are harmless but the skill will read install paths to set X-Skill-Platform. 5) Because the skill owner is unknown, prefer testing with non-sensitive videos and a throwaway account/token first. If any of these points are unclear, consider contacting the author or restricting use until clarified.
Capability Analysis
Type: OpenClaw Skill
Name: subtitles-generator
Version: 1.0.0
The skill is a functional wrapper for a cloud-based video processing service (nemovideo.ai) designed to generate and burn subtitles into video files. It defines standard API interactions for authentication, file uploads, and session management, including a mechanism for generating anonymous tokens for new users. The instructions in SKILL.md are focused on guiding the AI agent through the specific requirements of the cloud render pipeline (e.g., handling SSE streams and mapping GUI-like backend responses to API actions). There is no evidence of data exfiltration of unrelated sensitive information, malicious execution, or harmful prompt injection.
Capability Assessment
Purpose & Capability
The skill is a cloud-based subtitle/render pipeline and it only requests a service token (NEMO_TOKEN) appropriate for that role. No unrelated binaries or credentials are requested. One inconsistency: the registry metadata summary lists no required config paths while the SKILL.md frontmatter includes a configPaths entry (~/.config/nemovideo/). This is plausibly a minor metadata mismatch but should be clarified.
Instruction Scope
Instructions tell the agent to obtain/send tokens, open sessions, upload user video files, stream SSE responses, poll render status, and include specific attribution headers. These actions are within the expected scope for a cloud render/subtitle service. Two items to note: (1) the skill instructs generating an anonymous token and treating it as NEMO_TOKEN — it does not clearly specify whether that token should be stored persistently or kept in-memory; (2) X-Skill-Platform is to be auto-detected from the install path, which may require reading the agent's install path. Neither is necessarily malicious, but both affect privacy/operation and should be documented.
Install Mechanism
This is an instruction-only skill with no install spec and no code files — lowest install risk. Nothing is downloaded or written by an install step per the package metadata.
Credentials
Only one credential (NEMO_TOKEN) is required, which aligns with the described cloud API usage. The frontmatter's declared config path (~/.config/nemovideo/) is plausible for cached session data but is inconsistent with the registry's 'no config paths' listing. Confirm whether the skill will access that path and whether generated anonymous tokens are persisted there.
Persistence & Privilege
The skill does not request permanent system-wide privileges and 'always' is false. It asks the agent to save a session_id and to handle tokens for API calls, which is expected for a remote-render service. The skill does not instruct changing other skills or global agent settings.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install subtitles-generator - After installation, invoke the skill by name or use
/subtitles-generator - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
Subtitles Generator 1.0.0 — Initial Release
- Instantly generate and burn in captions to your videos by simply describing what you want.
- Upload MP4, MOV, AVI, or WebM videos (up to 500MB); download rendered 1080p MP4 ready to post.
- Supports multi-language captions (e.g., English and Spanish) for fast, accurate results.
- Full workflow automation: handles uploading, captioning, session management, and exporting.
- Cloud GPU processing delivers videos typically within 30–90 seconds.
- Check credits, export status, and manage batches directly within the tool.
Metadata
Frequently Asked Questions
What is Subtitles Generator?
Get captioned videos ready to post, without touching a single slider. Upload your video files (MP4, MOV, AVI, WebM, up to 500MB), say something like "add cap... It is an AI Agent Skill for Claude Code / OpenClaw, with 56 downloads so far.
How do I install Subtitles Generator?
Run "/install subtitles-generator" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Subtitles Generator free?
Yes, Subtitles Generator is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does Subtitles Generator support?
Subtitles Generator is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Subtitles Generator?
It is built and maintained by dsewell-583h0 (@dsewell-583h0); the current version is v1.0.0.
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