Video Crawler

# Video Crawler

Extract videos from Douyin and Twitter by providing platform and URL, outputting the downloaded video file or an error message.

## Discovery Metadata
- Category: `social`
- Framework: `ClawHub`
- Tags: `crawler`, `douyin`, `twitter`, `video`, `extract`, `videos`, `providing`, `platform`, `url`, `outputting`

## Agent Execution Policy

This listing is **discovery metadata only**. Canonical instructions are maintained by ClawHub.

### Before Executing Actions

1. **Fetch canonical instructions** from: https://clawhub.ai/skill/video-crawler
2. **Parse the skill page** for setup, usage, and input/output requirements.
3. **Only proceed** after successfully loading and understanding the full instructions.

### If Fetch Fails

- Return `instruction_unavailable` with reason.
- Do **not** attempt to infer or improvise execution steps from this metadata alone.

## Source

- ClawHub listing: https://clawhub.ai/skill/video-crawler