Agent Skills
› HKUDS/CLI-Anything
› cli-anything-audacity
cli-anything-audacity
GitHubAudacity音频编辑的CLI工具，支持项目、轨道、剪辑及效果管理，提供交互式REPL和JSON输出模式，便于自动化处理。
触发场景
需要编程方式操作Audacity项目
批量处理音频文件或执行自动化音频编辑任务
安装
npx skills add HKUDS/CLI-Anything --skill cli-anything-audacity -g -y
SKILL.md
Frontmatter
{
"name": "cli-anything-audacity",
"description": "Command-line interface for Audacity - A stateful command-line interface for audio editing, following the same patterns as the GIMP and Ble..."
}
cli-anything-audacity
A stateful command-line interface for audio editing, following the same patterns as the GIMP and Blender CLIs in this repo.
Installation
This CLI is installed as part of the cli-anything-audacity package:
pip install cli-anything-audacity
Prerequisites:
- Python 3.10+
- audacity must be installed on your system
Usage
Basic Commands
# Show help
cli-anything-audacity --help
# Start interactive REPL mode
cli-anything-audacity
# Create a new project
cli-anything-audacity project new -o project.json
# Run with JSON output (for agent consumption)
cli-anything-audacity --json project info -p project.json
REPL Mode
When invoked without a subcommand, the CLI enters an interactive REPL session:
cli-anything-audacity
# Enter commands interactively with tab-completion and history
Command Groups
Project
Project management commands.
| Command | Description |
|---|---|
new |
Create a new project |
open |
Open an existing project |
save |
Save the current project |
info |
Show project information |
settings |
View or update project settings |
json |
Print raw project JSON |
Track
Track management commands.
| Command | Description |
|---|---|
add |
Add a new track |
remove |
Remove a track by index |
list |
List all tracks |
set |
Set a track property (name, mute, solo, volume, pan) |
Clip
Clip management commands.
| Command | Description |
|---|---|
import |
Probe/import an audio file (show metadata) |
add |
Add an audio clip to a track |
remove |
Remove a clip from a track |
trim |
Trim a clip's start and/or end |
split |
Split a clip at a given time position |
move |
Move a clip to a new start time |
list |
List clips on a track |
Effect Group
Effect management commands.
| Command | Description |
|---|---|
list-available |
List all available effects |
info |
Show details about an effect |
add |
Add an effect to a track |
remove |
Remove an effect by index |
set |
Set an effect parameter |
list |
List effects on a track |
Selection
Selection management commands.
| Command | Description |
|---|---|
set |
Set selection range |
all |
Select all (entire project duration) |
none |
Clear selection |
info |
Show current selection |
Label
Label/marker management commands.
| Command | Description |
|---|---|
add |
Add a label at a time position |
remove |
Remove a label by index |
list |
List all labels |
Media
Media file operations.
| Command | Description |
|---|---|
probe |
Analyze an audio file |
check |
Check that all referenced audio files exist |
Export Group
Export/render commands.
| Command | Description |
|---|---|
presets |
List export presets |
preset-info |
Show preset details |
render |
Render the project to an audio file |
Session Group
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 audacity project file.
cli-anything-audacity project new -o myproject.json
# Or with JSON output for programmatic use
cli-anything-audacity --json project new -o myproject.json
Interactive REPL Session
Start an interactive session with undo/redo support.
cli-anything-audacity
# Enter commands interactively
# Use 'help' to see available commands
# Use 'undo' and 'redo' for history navigation
Export Project
Export the project to a final output format.
cli-anything-audacity --project myproject.json export render output.pdf --overwrite
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 (
--jsonflag): Structured JSON for agent consumption
# Human output
cli-anything-audacity project info -p project.json
# JSON output for agents
cli-anything-audacity --json project info -p project.json
For AI Agents
When using this CLI programmatically:
- Always use
--jsonflag for parseable output - Check return codes - 0 for success, non-zero for errors
- Parse stderr for error messages on failure
- Use absolute paths for all file operations
- 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
版本历史
- 6f372d3 当前 2026-08-20 06:39
