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cli-anything-obs-studio — Claude Code skill: install

Guides an agent through editing OBS Studio JSON scene collections with a CLI for scenes, sources, filters, audio, and output settings.

Install into Claude Code · Skills CLI (Vercel) All methods and platforms ↓
npx skills add HKUDS/CLI-Anything --skill cli-anything-obs-studio -a claude-code
Open on GitHub

What cli-anything-obs-studio does

This skill guides an agent using cli-anything-obs_studio, a stateful command-line interface for OBS Studio scene collections stored as JSON. It can create or open projects, add and duplicate scenes, select the active scene, and edit sources with their properties and transforms.

The CLI also manages filters, global audio sources, transitions, recording, streaming, and output settings. Its interactive REPL keeps change history with undo and redo. Use --json when an agent needs structured output, and use absolute paths for file operations as the package guidance recommends.

The package requires Python 3.10+ and obs_studio installed on the system. Editing is described as possible without an OBS Studio installation, yet obs_studio remains a prerequisite, so check the local setup before relying on it.

What it helps with

  • create a JSON scene collection
  • add a source to a scene
  • change source position, size, or crop
  • set audio volume or mute a source
  • read project details as JSON

Example prompts for the agent

  • "Create a scene project in project.json with cli-anything-obs_studio project new -o project.json."
  • "Show JSON project details with cli-anything-obs_studio --json project info -p project.json."
  • "Start cli-anything-obs_studio in interactive mode and make scene edits that I can undo."

How to install cli-anything-obs-studio

1Skills CLI (Vercel)

npx skills add HKUDS/CLI-Anything --skill cli-anything-obs-studio -a claude-code

2Manually: put the files in place

~/.claude/skills/cli-anything-obs-studio/SKILL.md

Copy the whole skill folder; for one project use .claude/skills/cli-anything-obs-studio/

Step by step, with commands for each platform: How to install skills in Claude Code: five ways

Questions about cli-anything-obs-studio

How do I install cli-anything-obs-studio in Claude Code?

Run npx skills add HKUDS/CLI-Anything --skill cli-anything-obs-studio -a claude-code twice. The skill file is located at ~/.claude/skills/cli-anything-obs-studio/SKILL.md.

What does cli-anything-obs-studio do?

It guides an agent through a CLI for OBS Studio JSON scene collections. The CLI can edit projects, scenes, sources, filters, audio, transitions, and output settings.

What does cli-anything-obs-studio require?

The package requires Python 3.10+ and obs_studio installed on the system. Project state can be saved and loaded as JSON.

Source text

SKILL.md · Apache-2.0
---
name: "cli-anything-obs-studio"
description: >-
  Command-line interface for Obs Studio - A stateful command-line interface for OBS Studio scene collection editing, following the same patter...
---

# cli-anything-obs_studio

A stateful command-line interface for OBS Studio scene collection editing, following the same patterns as the Blender CLI harness. Uses a JSON scene collection format. No OBS installation required for editing.

## Installation

This CLI is installed as part of the cli-anything-obs_studio package:

```bash
pip install cli-anything-obs_studio
```

**Prerequisites:**
- Python 3.10+
- obs_studio must be installed on your system


## Usage

### Basic Commands

```bash
# Show help
cli-anything-obs_studio --help

# Start interactive REPL mode
cli-anything-obs_studio

# Create a new project
cli-anything-obs_studio project new -o project.json

# Run with JSON output (for agent consumption)
cli-anything-obs_studio --json project info -p project.json
```

### REPL Mode

When invoked without a subcommand, the CLI enters an interactive REPL session:

```bash
cli-anything-obs_studio
# Enter commands interactively with tab-completion and history
```


## Command Groups


### Project

Project management commands.

| Command | Description |
|---------|-------------|
| `new` | Create a new OBS scene collection |
| `open` | Open an existing project |
| `save` | Save the current project |
| `info` | Show project information |
| `json` | Print raw project JSON |


### Scene Group

Scene management commands.

| Command | Description |
|---------|-------------|
| `add` | Add a new scene |
| `remove` | Remove a scene by index |
| `duplicate` | Duplicate a scene |
| `set-active` | Set the active scene |
| `list` | List all scenes |


### Source Group

Source management commands.

| Command | Description |
|---------|-------------|
| `add` | Add a source to a scene |
| `remove` | Remove a source by index |
| `duplicate` | Duplicate a source |
| `set` | Set a source property (name, visible, locked, opacity, rotation) |
| `transform` | Transform a source (position, size, crop, rotation) |
| `list` | List all sources in a scene |


### Filter Group

Filter management commands.

| Command | Description |
|---------|-------------|
| `add` | Add a filter to a source |
| `remove` | Remove a filter from a source |
| `set` | Set a filter parameter |
| `list` | List all filters on a source |
| `list-available` | List all available filter types |


### Audio Group

Audio management commands.

| Command | Description |
|---------|-------------|
| `add` | Add a global audio source |
| `remove` | Remove a global audio source |
| `volume` | Set volume for an audio source (0.0-3.0) |
| `mute` | Mute an audio source |
| `unmute` | Unmute an audio source |
| `monitor` | Set audio monitoring type |
| `list` | List all audio sources |


### Transition Group

Transition management commands.

| Command | Description |
|---------|-------------|
| `add` | Add a transition |
| `remove` | Remove a transition |
| `set-active` | Set the active transition |
| `duration` | Set transition duration in milliseconds |
| `list` | List all transitions |


### Output Group

Output/streaming/recording configuration.

| Command | Description |
|---------|-------------|
| `streaming` | Configure streaming settings |
| `recording` | Configure recording settings |
| `settings` | Configure output settings |
| `info` | Show current output configuration |
| `presets` | List available encoding presets |


### Session

Session management commands.

| Command | Description |
|---------|-------------|
| `status` | Show session status |
| `undo` | Undo the last operation |
| `redo` | Redo the last undone operation |
| `history` | Show undo history |




## Examples


### Create a New Project

Create a new obs_studio project file.

```bash
cli-anything-obs_studio project new -o myproject.json
# Or with JSON output for programmatic use
cli-anything-obs_studio --json project new -o myproject.json
```


### Interactive REPL Session

Start an interactive session with undo/redo support.

```bash
cli-anything-obs_studio
# Enter commands interactively
# Use 'help' to see available commands
# Use 'undo' and 'redo' for history navigation
```


## State Management

The CLI maintains session state with:

- **Undo/Redo**: Up to 50 levels of history
- **Project persistence**: Save/load project state as JSON
- **Session tracking**: Track modifications and changes

## Output Formats

All commands support dual output modes:

- **Human-readable** (default): Tables, colors, formatted text
- **Machine-readable** (`--json` flag): Structured JSON for agent consumption

```bash
# Human output
cli-anything-obs_studio project info -p project.json

# JSON output for agents
cli-anything-obs_studio --json project info -p project.json
```

## For AI Agents

When using this CLI programmatically:

1. **Always use `--json` flag** for parseable output
2. **Check return codes** - 0 for success, non-zero for errors
3. **Parse stderr** for error messages on failure
4. **Use absolute paths** for all file operations
5. **Verify outputs exist** after export operations

## More Information

- Full documentation: See README.md in the package
- Test coverage: See TEST.md in the package
- Methodology: See HARNESS.md in the cli-anything-plugin

## Version

1.0.0

© HKUDS · Apache-2.0 · HKUDS/CLI-Anything

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