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WeryAI video tool — subtitle erase
by
parallel world
· GitHub ↗
· v1.0.0
· MIT-0
120
Downloads
1
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0
Active Installs
1
Versions
Install in OpenClaw
/install video-tool-subtitle-erase
Description
Remove burnt-in subtitles or on-screen text from an HTTPS video via WeryAI (video-subtitle-erase). Use when the user wants subtitle or text removal, not tran...
Usage Guidance
This package appears coherent with its stated purpose, but take these precautions before installing or running it: 1) Confirm you trust WeryAI and are willing to spend paid credits — the SKILL.md warns that runs are paid and not idempotent. 2) Only pass public https:// video URLs; do not supply local filesystem paths. 3) Verify the package contains only the listed files (SKILL.md, eval.yaml, scripts/video_subtitle_erase.js) and no extra scripts that accept local files or extra env vars. 4) Use the provided 'spec' and '--dry-run' modes to inspect the exact payload before submitting, and keep your WERYAI_API_KEY secret (do not write it to disk). 5) If you need higher assurance, inspect the full (untruncated) script for any hidden endpoints or obfuscated behavior; the portion provided shows only api.weryai.com usage and no other external hosts.
Capability Analysis
Type: OpenClaw Skill
Name: video-tool-subtitle-erase
Version: 1.0.0
The skill bundle is a well-structured tool for removing subtitles from videos via the WeryAI API. The core logic in `scripts/video_subtitle_erase.js` is self-contained, uses standard Node.js fetch to communicate only with `api.weryai.com`, and includes robust input validation (e.g., enforcing HTTPS URLs and coordinate ranges). The `SKILL.md` file contains defensive instructions that explicitly guide the AI agent to avoid local file access and protect environment variables, showing no signs of prompt injection or malicious intent.
Capability Assessment
Purpose & Capability
Name/description match the implementation: the tool only calls a WeryAI video-subtitle-erase endpoint and requires a single API key (WERYAI_API_KEY) plus Node.js. There are no unrelated credentials, binaries, or config paths requested that would be disproportionate to subtitle/video text removal.
Instruction Scope
SKILL.md explicitly limits inputs to public https:// URLs and optional normalized rectangles, warns against local-file uploads, and requires explicit user confirmation before paid submission. The included script (video_subtitle_erase.js) validates HTTPS URLs, validates rects, reads only WERYAI_API_KEY from env, and performs network calls to api.weryai.com. The visible code does not reference other env vars, local files, or unexpected external endpoints.
Install Mechanism
No install spec is provided (instruction-only with a bundled script), which minimizes install-time risk. The only declared runtime binary is Node (>=18), which is reasonable for the provided JavaScript CLI. Nothing is downloaded or extracted by the skill itself.
Credentials
Only WERYAI_API_KEY is required and designated as the primary credential; the code reads that env var and constructs a Bearer Authorization header. No unrelated SECRET/TOKEN/PASSWORD vars are requested. The SKILL.md and script both state they do not depend on other env vars.
Persistence & Privilege
The skill does not request permanent system presence (always is false), does not modify other skills or global agent config, and contains explicit guidance not to write the API key to disk. Autonomous invocation is allowed (platform default) but not combined with other privileged actions.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install video-tool-subtitle-erase - After installation, invoke the skill by name or use
/video-tool-subtitle-erase - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
- Initial release of the video-tool-subtitle-erase skill.
- Removes burnt-in subtitles or on-screen text from videos via WeryAI using a public HTTPS video URL.
- Only supports subtitle erasure, not translation, watermark removal, or text-to-video generation.
- Requires Node.js 18+, WERYAI_API_KEY, and no local file uploads—inputs are via public links only.
- Provides clear CLI usage for submitting, waiting, and status checks, and emphasizes strict scope and security guidelines.
Metadata
Frequently Asked Questions
What is WeryAI video tool — subtitle erase?
Remove burnt-in subtitles or on-screen text from an HTTPS video via WeryAI (video-subtitle-erase). Use when the user wants subtitle or text removal, not tran... It is an AI Agent Skill for Claude Code / OpenClaw, with 120 downloads so far.
How do I install WeryAI video tool — subtitle erase?
Run "/install video-tool-subtitle-erase" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is WeryAI video tool — subtitle erase free?
Yes, WeryAI video tool — subtitle erase is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does WeryAI video tool — subtitle erase support?
WeryAI video tool — subtitle erase is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created WeryAI video tool — subtitle erase?
It is built and maintained by parallel world (@zoucdr); the current version is v1.0.0.
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