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vcarolxhberger

Subtitle Generator From Audio

by vcarolxhberger · GitHub ↗ · v1.0.0 · MIT-0
cross-platform ✓ Security Clean
84
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Install in OpenClaw
/install subtitle-generator-from-audio
Description
Skip the learning curve of professional editing software. Describe what you want — generate subtitles from this audio and export as a captioned video — and g...
Usage Guidance
This skill will upload your audio to a remote service (mega-api-prod.nemovideo.ai) to generate subtitles and rendered videos, and it needs a NEMO_TOKEN to authenticate. If you don't provide a token it will obtain a short-lived anonymous token on your behalf (100 free credits, 7-day expiry). Consider: (1) whether you are comfortable having your audio processed by nemovideo.ai; (2) providing your own NEMO_TOKEN from a trusted account if you want traceability; (3) the skill will read local paths (skill frontmatter and install path detection) to set attribution headers — if you have sensitive local environment layout you may want to review that behavior; (4) there is a minor metadata mismatch (SKILL.md lists a config path while registry metadata shows none) — if this matters to you, ask the publisher for the source/homepage and a privacy/terms link before installing. Overall the skill appears coherent for its stated purpose, but verify the service's privacy and data retention policies before sending sensitive audio.
Capability Analysis
Type: OpenClaw Skill Name: subtitle-generator-from-audio Version: 1.0.0 The skill is a legitimate integration for the NemoVideo cloud service (nemovideo.ai), facilitating automated subtitle generation and video rendering. It provides clear instructions for the AI agent to manage authentication via anonymous tokens, handle file uploads, and process server-sent events (SSE) for task status. While it requests access to specific environment variables and configuration paths (~/.config/nemovideo/), these are strictly aligned with the stated purpose of the tool, and no evidence of data exfiltration or malicious execution was found.
Capability Assessment
Purpose & Capability
The skill name/description (subtitle generation and captioned-video export) aligns with the declared primary credential (NEMO_TOKEN) and the documented API endpoints on mega-api-prod.nemovideo.ai. No unrelated credentials or binaries are requested.
Instruction Scope
Instructions describe uploading user audio, creating sessions, SSE messaging, polling for renders, and returning download URLs — all appropriate for a remote render/subtitle service. The runtime doc also instructs the agent to read the skill's YAML frontmatter and to detect local install paths (e.g., ~/.clawhub/, ~/.cursor/skills/) to set X-Skill-Platform; these require reading local files/paths and are reasonable for attribution headers but are additional filesystem access that you should be aware of.
Install Mechanism
This is instruction-only and has no install spec or downloadable code, so there is no installer risk. Nothing is written to disk by an explicit install step in the skill bundle.
Credentials
Only one credential is declared (NEMO_TOKEN), which is appropriate for a single remote service. The SKILL.md also documents creating an anonymous token if none is found. There is a small inconsistency: the SKILL.md frontmatter references a config path (~/.config/nemovideo/) while the registry metadata reported no required config paths — this mismatch is worth noting but not necessarily malicious.
Persistence & Privilege
always:false and default autonomous invocation are appropriate. The skill does not request elevated/system-wide privileges or modification of other skills. It keeps session_id tokens for its own operations but does not instruct modifying other skills' configs.
How to Use
  1. Make sure OpenClaw is installed (local or Docker)
  2. Run the install command in chat: /install subtitle-generator-from-audio
  3. After installation, invoke the skill by name or use /subtitle-generator-from-audio
  4. Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
- Initial release of Subtitle Generator From Audio (v1.0.0). - Instantly generate subtitles from uploaded audio (MP3, WAV, M4A, AAC, up to 500MB) and export as captioned videos. - Simple cloud setup—no installation required; connect automatically and confirm when ready. - Supports direct exports to MP4 (and other formats), timeline previews, and session-based project editing. - Built-in error handling for expired tokens, large files, unsupported formats, and usage limits. - Ideal for podcasters, creators, and educators needing fast, accurate captions without manual work.
Metadata
Slug subtitle-generator-from-audio
Version 1.0.0
License MIT-0
All-time Installs 0
Active Installs 0
Total Versions 1
Frequently Asked Questions

What is Subtitle Generator From Audio?

Skip the learning curve of professional editing software. Describe what you want — generate subtitles from this audio and export as a captioned video — and g... It is an AI Agent Skill for Claude Code / OpenClaw, with 84 downloads so far.

How do I install Subtitle Generator From Audio?

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

Is Subtitle Generator From Audio free?

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

Which platforms does Subtitle Generator From Audio support?

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

Who created Subtitle Generator From Audio?

It is built and maintained by vcarolxhberger (@vcarolxhberger); the current version is v1.0.0.

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