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Subtitle Download
by
vynbosserman65
· GitHub ↗
· v1.0.0
· MIT-0
49
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0
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0
Active Installs
1
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Install in OpenClaw
/install subtitle-download
Description
Turn a 10-minute YouTube tutorial video into 1080p downloadable subtitle files just by typing what you need. Whether it's downloading subtitles from videos a...
Usage Guidance
This skill will upload whatever video you drop into the chat to an external service at mega-api-prod.nemovideo.ai and will use a NEMO_TOKEN (or automatically fetch an anonymous token) to do so. Before installing or using it: (1) Confirm you trust that remote service and its privacy policy — don't upload private, proprietary, or sensitive audio/video. (2) Avoid supplying long-lived or highly privileged tokens; prefer temporary/anonymous tokens. (3) Note the mismatch between the skill name ('Subtitle Download') and the runtime behavior (full video rendering/export), and the unexplained reference to a local config path — ask the publisher to clarify why local config access is needed. If you need stronger assurance, request the skill author to provide a verified homepage, source, or privacy/terms links for the backend API.
Capability Analysis
Type: OpenClaw Skill
Name: subtitle-download
Version: 1.0.0
The skill bundle provides a functional interface for a video processing and subtitle extraction service hosted at mega-api-prod.nemovideo.ai. It contains detailed instructions for the AI agent to manage authentication via anonymous tokens, handle session states, and perform file uploads and exports. The instructions include security-conscious directives such as not exposing raw tokens to the user, and the overall logic is consistent with the stated purpose of the tool without any indicators of malicious intent or data exfiltration.
Capability Assessment
Purpose & Capability
The skill is named and marketed as a 'Subtitle Download' helper, but the runtime instructions describe a full cloud video render/export pipeline (compositing, 1080p renders, many media formats, export endpoints). That scope is broader than the short description and could surprise users expecting only subtitle extraction.
Instruction Scope
SKILL.md instructs the agent to upload user video files (multipart or URL) to an external API (mega-api-prod.nemovideo.ai), create sessions, use SSE, poll renders, and return download URLs. It will perform outbound network calls to obtain anonymous tokens if NEMO_TOKEN is absent. All of that is consistent with a cloud-based service but means user media is transmitted to an unknown third-party domain — a privacy/PII risk that users should understand.
Install Mechanism
No install spec and no code files (instruction-only). This is lower risk from an installation standpoint because nothing is downloaded or written to disk by an installer.
Credentials
The skill requires a single env var (NEMO_TOKEN), which is appropriate for authenticating to the described API. However, metadata also lists a local config path (~/.config/nemovideo/) that the instructions never actually read — this is an unexplained request for local config access. The skill also instructs creating and using an anonymous token if none is provided, which will cause outbound token acquisition automatically.
Persistence & Privilege
always:false and no install steps that modify other skills or system-wide settings. The skill will create short-lived sessions on the remote service but does not request permanent platform privileges.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install subtitle-download - After installation, invoke the skill by name or use
/subtitle-download - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
subtitle-download v1.0.0
- Initial launch: Easily extract and download subtitles from your video files via a cloud backend.
- Drop your video and describe the subtitles you need (SRT, text file, etc.)—no timeline editing required.
- Automatic setup connects with cloud processing using a token, with clear status updates.
- Exports are handled on cloud GPUs with 1080p output by default; supports a range of video and audio formats.
- User actions are matched using keyword classification for intuitive operation.
- Comprehensive error handling and clear user feedback throughout.
Metadata
Frequently Asked Questions
What is Subtitle Download?
Turn a 10-minute YouTube tutorial video into 1080p downloadable subtitle files just by typing what you need. Whether it's downloading subtitles from videos a... It is an AI Agent Skill for Claude Code / OpenClaw, with 49 downloads so far.
How do I install Subtitle Download?
Run "/install subtitle-download" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Subtitle Download free?
Yes, Subtitle Download is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does Subtitle Download support?
Subtitle Download is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Subtitle Download?
It is built and maintained by vynbosserman65 (@vynbosserman65); the current version is v1.0.0.
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