# Send Control Chromecast to your agent
Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.
## Fast path
- Download the package from Yavira.
- Extract it into a folder your agent can access.
- Paste one of the prompts below and point your agent at the extracted folder.
## Suggested prompts
### New install

```text
I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete.
```
### Upgrade existing

```text
I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run.
```
## Machine-readable fields
```json
{
  "schemaVersion": "1.0",
  "item": {
    "slug": "chromecast-control",
    "name": "Control Chromecast",
    "source": "tencent",
    "type": "skill",
    "category": "通讯协作",
    "sourceUrl": "https://clawhub.ai/morozRed/chromecast-control",
    "canonicalUrl": "https://clawhub.ai/morozRed/chromecast-control",
    "targetPlatform": "OpenClaw"
  },
  "install": {
    "downloadUrl": "/downloads/chromecast-control",
    "sourceDownloadUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=chromecast-control",
    "sourcePlatform": "tencent",
    "targetPlatform": "OpenClaw",
    "packageFormat": "ZIP package",
    "primaryDoc": "SKILL.md",
    "includedAssets": [
      "SKILL.md"
    ],
    "downloadMode": "redirect",
    "sourceHealth": {
      "source": "tencent",
      "slug": "chromecast-control",
      "status": "healthy",
      "reason": "direct_download_ok",
      "recommendedAction": "download",
      "checkedAt": "2026-04-29T15:38:01.587Z",
      "expiresAt": "2026-05-06T15:38:01.587Z",
      "httpStatus": 200,
      "finalUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=chromecast-control",
      "contentType": "application/zip",
      "probeMethod": "head",
      "details": {
        "probeUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=chromecast-control",
        "contentDisposition": "attachment; filename=\"chromecast-control-1.0.0.zip\"",
        "redirectLocation": null,
        "bodySnippet": null,
        "slug": "chromecast-control"
      },
      "scope": "item",
      "summary": "Item download looks usable.",
      "detail": "Yavira can redirect you to the upstream package for this item.",
      "primaryActionLabel": "Download for OpenClaw",
      "primaryActionHref": "/downloads/chromecast-control"
    },
    "validation": {
      "installChecklist": [
        "Use the Yavira download entry.",
        "Review SKILL.md after the package is downloaded.",
        "Confirm the extracted package contains the expected setup assets."
      ],
      "postInstallChecks": [
        "Confirm the extracted package includes the expected docs or setup files.",
        "Validate the skill or prompts are available in your target agent workspace.",
        "Capture any manual follow-up steps the agent could not complete."
      ]
    }
  },
  "links": {
    "detailUrl": "https://openagent3.xyz/skills/chromecast-control",
    "downloadUrl": "https://openagent3.xyz/downloads/chromecast-control",
    "agentUrl": "https://openagent3.xyz/skills/chromecast-control/agent",
    "manifestUrl": "https://openagent3.xyz/skills/chromecast-control/agent.json",
    "briefUrl": "https://openagent3.xyz/skills/chromecast-control/agent.md"
  }
}
```
## Documentation

### Chromecast Control

Control Chromecast and Google Cast-enabled devices on your local network using catt (Cast All The Things).

### Quick Reference

CommandDescriptioncatt scanFind all Chromecasts on networkcatt cast <url>Cast video/audiocatt pause / playPause/resumecatt stopStop playbackcatt statusCurrent playback infocatt volume <0-100>Set volume

Use -d <device> to target a specific device by name or IP.

### Discovery & Device Management

# Find all devices
catt scan

# Set a default device (saves to config)
catt -d "Living Room TV" set_default

# Create an alias for easier access
catt -d 192.168.1.163 set_alias tv

# Remove alias or default
catt -d tv del_alias
catt del_default

### Basic Casting

# Cast from URL (YouTube, Vimeo, and hundreds of yt-dlp supported sites)
catt cast "https://www.youtube.com/watch?v=VIDEO_ID"

# Cast local file
catt cast ./video.mp4

# Cast a website (displays webpage on TV)
catt cast_site "https://example.com"

### Advanced Cast Options

# Cast with subtitles
catt cast -s ./subtitles.srt ./video.mp4

# Start at specific timestamp
catt cast -t 01:30:00 "https://youtube.com/watch?v=VIDEO_ID"

# Play random item from playlist
catt cast -r "https://youtube.com/playlist?list=PLAYLIST_ID"

# Play only video (ignore playlist in URL)
catt cast -n "https://youtube.com/watch?v=VIDEO_ID&list=PLAYLIST_ID"

# Disable automatic subtitle loading
catt cast --no-subs ./video.mp4

# Pass yt-dlp options (e.g., select format)
catt cast -y format=best "https://youtube.com/watch?v=VIDEO_ID"

# Block until playback ends (useful for scripts)
catt cast -b "https://example.com/video.mp4"

### Playback Control

catt play              # Resume playback
catt pause             # Pause playback
catt play_toggle       # Toggle play/pause
catt stop              # Stop playback completely
catt skip              # Skip to end of content

# Seeking
catt seek 300          # Jump to 5 minutes (seconds)
catt seek 01:30:00     # Jump to 1h 30m (HH:MM:SS)
catt ffwd 30           # Fast forward 30 seconds
catt rewind 30         # Rewind 30 seconds

### Volume Control

catt volume 50         # Set volume to 50%
catt volumeup 10       # Increase by 10
catt volumedown 10     # Decrease by 10
catt volumemute on     # Mute
catt volumemute off    # Unmute

### Queue Management (YouTube)

# Add video to end of queue
catt add "https://youtube.com/watch?v=VIDEO_ID"

# Add video to play next
catt add -n "https://youtube.com/watch?v=VIDEO_ID"

# Remove video from queue
catt remove "https://youtube.com/watch?v=VIDEO_ID"

# Clear entire queue
catt clear

### State Management

# Save current state (position, volume, what's playing)
catt save

# Restore saved state later
catt restore

### Device Information

catt status    # Brief: time, volume, mute status
catt info      # Full: title, URL, player state, media type, etc.

### Configuration

Config file: ~/.config/catt/catt.cfg

[options]
device = Living Room TV

[aliases]
tv = Living Room TV
bedroom = Bedroom Speaker

### Network Requirements

Chromecast and computer must be on same network
For local file casting: TCP ports 45000-47000 must be open
Some networks block mDNS - use IP address directly if catt scan fails

### Supported Sources

Catt uses yt-dlp internally, supporting:

YouTube (videos, playlists, live streams)
Vimeo, Dailymotion, Twitch
Direct video URLs (MP4, MKV, WebM, etc.)
Local files (video, audio, images)
Hundreds more sites (see yt-dlp supported sites)
## Trust
- Source: tencent
- Verification: Indexed source record
- Publisher: morozRed
- Version: 1.0.0
## Source health
- Status: healthy
- Item download looks usable.
- Yavira can redirect you to the upstream package for this item.
- Health scope: item
- Reason: direct_download_ok
- Checked at: 2026-04-29T15:38:01.587Z
- Expires at: 2026-05-06T15:38:01.587Z
- Recommended action: Download for OpenClaw
## Links
- [Detail page](https://openagent3.xyz/skills/chromecast-control)
- [Send to Agent page](https://openagent3.xyz/skills/chromecast-control/agent)
- [JSON manifest](https://openagent3.xyz/skills/chromecast-control/agent.json)
- [Markdown brief](https://openagent3.xyz/skills/chromecast-control/agent.md)
- [Download page](https://openagent3.xyz/downloads/chromecast-control)