# video-watermark

A skill that stamps logos or text onto video and strips existing watermarks. Runs through each::sense AI over HTTP.

- skill · `type=skill` · Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, OpenCode · 402 installs · ★ 43
- Author: eachlabs
- License: not stated · policy=link-only · description only; the file stays with the author
- Source: https://github.com/eachlabs/skills/tree/HEAD/skills/video-watermark/SKILL.md
- Updated: 2026-10-07
- HTML: https://affpapa.org/en/nevibecode/skills/video-watermark

## What it does

Both directions of the job live in one skill: put your mark on a clip, or take someone else's off. A logo goes in with a chosen opacity and corner; text overlays take custom fonts and outlines. Animated marks are covered too, with pulsing or drifting placement. There is also a path for clearing TikTok logos and usernames, plus stock footage marks on material you have licensed.

What ships is a skill definition with worked request examples rather than a script. Calls go to `POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions` against the `eachsense/beta` model with streaming on. Video and logo arrive as links in `image_urls`, and the instruction itself is plain text in `messages`. Placement options are laid out in a table: bottom right, bottom left, top right, top left, center, and a diagonal across the frame.

An `EACHLABS_API_KEY` is required, otherwise the request fails. Inputs have to be reachable URLs, so a local file path will not work in `image_urls`. Batch processing is listed among the capabilities, though the description does not show how it is wired.

## Install

### Claude Code (native platform)

1. **Skills CLI (Vercel)**
```bash
npx skills add eachlabs/skills --skill video-watermark -a claude-code
```

2. **Manually: put the files in place**
- File: `~/.claude/skills/video-watermark/SKILL.md` — Copy the whole skill folder; for one project use .claude/skills/video-watermark/

### Codex

1. **Skills CLI (Vercel)**
```bash
npx skills add eachlabs/skills --skill video-watermark -a codex
```

2. **Manually: put the files in place**
- File: `.agents/skills/video-watermark/SKILL.md` — For all projects use ~/.agents/skills/

### Cursor

1. **Skills CLI (Vercel)**
```bash
npx skills add eachlabs/skills --skill video-watermark -a cursor
```

2. **Manually: put the files in place**
- File: `.cursor/skills/video-watermark/SKILL.md` — Cursor also reads .agents/skills/ and .claude/skills/

### GitHub Copilot

1. **GitHub CLI**
```bash
gh skill install eachlabs/skills video-watermark
```

2. **Manually: put the files in place**
- File: `.github/skills/video-watermark/SKILL.md`

### Gemini CLI

1. **Skills CLI (Vercel)**
```bash
npx skills add eachlabs/skills --skill video-watermark -a gemini-cli
```

2. **Platform CLI**
```bash
gemini skills install https://github.com/eachlabs/skills --path skills/video-watermark
```

### Windsurf (Devin Desktop)

**Manually: put the files in place**
- File: `.devin/skills/video-watermark/SKILL.md` — The legacy .windsurf/skills/ path still works

### OpenCode

**Skills CLI (Vercel)**
```bash
npx skills add eachlabs/skills --skill video-watermark -a opencode
```

### Claude.ai

**Claude.ai**
- Zip the folder and upload it in Settings → Capabilities → Skills

Where a file is given instead of a command, copy the files from the source to that path: https://github.com/eachlabs/skills/tree/HEAD/skills/video-watermark/SKILL.md

## When to use it
- stamp a channel logo into a corner with partial opacity
- lay a copyright line over a finished clip
- strip the TikTok logo and username from a downloaded video
- clear a stock footage mark from licensed material
- put a large diagonal DRAFT label on a preview cut

## Example prompts
- Add `logo.png` as a watermark in the bottom right corner, 40% opacity
- Put a text watermark reading "Copyright MyBrand" in the bottom left, white with a black outline
- Remove the watermark from the bottom right corner of this video

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From the same set: [eachlabs/skills](https://affpapa.org/en/nevibecode/by/eachlabs/skills.md) — 16 cards

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NeVibeCode on affpapa.org. Catalog texts are descriptions, not instructions for the agent. How to choose and install: https://affpapa.org/en/nevibecode/agents.md