← Back to Skills Marketplace
Video Caption Remover
by
vcarolxhberger
· GitHub ↗
· v1.0.0
· MIT-0
55
Downloads
0
Stars
0
Active Installs
1
Versions
Install in OpenClaw
/install video-caption-remover
Description
Skip the learning curve of professional editing software. Describe what you want — remove the hardcoded captions from the bottom of this video — and get clea...
Usage Guidance
This skill appears to do what it says: it uploads videos to a remote rendering API and returns processed files. Before using it, consider: 1) Privacy: your videos are uploaded to https://mega-api-prod.nemovideo.ai — do not send sensitive or private footage unless you trust the service and reviewed its terms/privacy policy. 2) Credentials: the skill uses a single token (NEMO_TOKEN); only provide a token you control and trust. If you don't set one, the skill will request an anonymous token from the vendor automatically (100 free credits). 3) Metadata mismatch: SKILL.md mentions a local config path (~/.config/nemovideo/) but the registry did not declare this — ask the author whether the agent will read local config files. 4) No install is required, so no files are written to your agent by the skill itself. If you need higher assurance, verify the service domain, review the vendor's docs or privacy policy, and avoid uploading content you cannot share.
Capability Analysis
Type: OpenClaw Skill
Name: video-caption-remover
Version: 1.0.0
The skill acts as a functional wrapper for the nemovideo.ai API to perform video caption removal. It provides clear instructions for the AI agent to manage authentication (via NEMO_TOKEN or anonymous tokens), session handling, and file uploads to 'https://mega-api-prod.nemovideo.ai'. While it involves uploading user video files to a third-party service, this behavior is explicitly disclosed and necessary for the stated purpose of remote GPU-based processing. No evidence of data exfiltration, obfuscation, or malicious prompt injection was found.
Capability Assessment
Purpose & Capability
The skill claims to remove burned-in captions via a remote service and only requires a single token (NEMO_TOKEN) for that API — this is proportionate. However, the SKILL.md frontmatter includes a configPaths entry (~/.config/nemovideo/) that is not reflected in the registry metadata; that suggests the skill may expect local config access even though the registry did not declare it.
Instruction Scope
The instructions are focused on establishing a session, uploading video files or URLs, handling SSE streams, and polling render status — all consistent with a cloud-render workflow. The skill explicitly instructs obtaining an anonymous token if no NEMO_TOKEN is present (i.e., contacting the vendor to mint a token). The agent will upload user videos to an external server (expected for this service) — note this transmits potentially sensitive media off-device.
Install Mechanism
No install spec and no code files — instruction-only. This minimizes filesystem/installation risk.
Credentials
Only one environment credential (NEMO_TOKEN) is required which aligns with contacting the remote API. The SKILL.md frontmatter also indicates a config path (~/.config/nemovideo/) which was not declared in the registry; it's unclear whether the skill will try to read local config files. The agent will also generate/obtain an anonymous token if none is provided (expected behavior but worth noting).
Persistence & Privilege
The skill is not always-enabled and does not request elevated or persistent platform privileges. There is no install that modifies other skills or system-wide settings.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install video-caption-remover - After installation, invoke the skill by name or use
/video-caption-remover - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
Initial release of Video Caption Remover — remove hardcoded captions from videos easily.
- Upload captioned video files (MP4, MOV, AVI, WebM, up to 500MB) and describe the result you want.
- Automatically removes burned-in captions using cloud GPU processing; no local installs required.
- Simple connection flow with free starter credits for new users.
- Supports credits management, file uploads, exports, and session state queries.
- Handles common workflows for quick edits, batch processing, and iterative refinements.
- User-friendly error handling and clear instructions for accepted formats and limits.
Metadata
Frequently Asked Questions
What is Video Caption Remover?
Skip the learning curve of professional editing software. Describe what you want — remove the hardcoded captions from the bottom of this video — and get clea... It is an AI Agent Skill for Claude Code / OpenClaw, with 55 downloads so far.
How do I install Video Caption Remover?
Run "/install video-caption-remover" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Video Caption Remover free?
Yes, Video Caption Remover is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does Video Caption Remover support?
Video Caption Remover is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Video Caption Remover?
It is built and maintained by vcarolxhberger (@vcarolxhberger); the current version is v1.0.0.
More Skills