Cero

Command Reference

// DICTIONARY

Explore real command patterns and controls available inside Cero. Prefix natural language instructions with > for instant local tool execution, use / for teaching and memory, or run cero directly from your existing shell.

SHOWING 27 COMMANDS
System Settings•PREFIX: >
TOOL: system.wifi
> turn wifi off

Toggles the host OS Wi-Fi network interface off via native system call.

System Settings•PREFIX: >
TOOL: system.wifi
> turn wifi on

Re-enables the host OS Wi-Fi network adapter and reconnects to known networks.

System Settings•PREFIX: >
TOOL: system.appearance
> turn on dark mode

Sets the operating system appearance theme to Dark Mode across all displays.

System Settings•PREFIX: >
TOOL: system.appearance
> switch to light mode

Restores system-wide light mode appearance theme.

System Settings•PREFIX: >
TOOL: system.audio
> set volume to 50%

Adjusts master system audio output level to exactly 50%.

System Settings•PREFIX: >
TOOL: system.audio
> mute system audio

Mutes active master audio device without altering current output volume percentage.

System Settings•PREFIX: >
TOOL: system.bluetooth
> turn bluetooth off

Powers off host Bluetooth controller hardware.

System Operations•PREFIX: >
TOOL: system.clear
> clear terminal

Performs direct zero-latency WebGL xterm.js buffer wipe.

Development & IDEs•PREFIX: >
TOOL: developer.vscode
> open this folder in vs code

Resolves current relative path '.' to absolute path and launches Visual Studio Code.

Development & IDEs•PREFIX: >
TOOL: developer.cursor
> open current directory in cursor

Launches Cursor AI editor focused on your active workspace root.

Development & IDEs•PREFIX: >
TOOL: developer.antigravity
> open this folder inside antigravity

Resolves project path and opens Google Antigravity IDE workspace.

Development & IDEs•PREFIX: >
TOOL: developer.intellij
> open project in intellij

Locates IDE configuration files (.idea or pom.xml) and launches IntelliJ IDEA.

Development & IDEs•PREFIX: >
TOOL: developer.xcode
> open in xcode

Scans working directory for .xcworkspace or .xcodeproj and opens native Xcode.

Version Control•PREFIX: >
TOOL: git.branch
> create branch feat/auth and switch to it

Executes 'git checkout -b feat/auth' with branch name sanitation and status check.

Version Control•PREFIX: >
TOOL: git.reset
> undo last commit but keep changes

Executes soft reset 'git reset HEAD~1', preserving modified files in working tree.

Version Control•PREFIX: >
TOOL: git.stash
> stash untracked files with message wip

Executes 'git stash push -u -m wip' including untracked workspace additions.

Self-Healing Engine•PREFIX: >
TOOL: serl.diagnose
> why did my last command fail?

Analyzes captured stderr output and non-zero exit code to pinpoint exact error cause.

Self-Healing Engine•PREFIX: >
TOOL: serl.remediate
> fix port 3000 already in use

Finds process PID listening on port 3000 and presents interactive termination prompt.

Self-Healing Engine•PREFIX: >
TOOL: serl.patch
> fix missing dependencies and retry

Detects missing package import, executes package manager install, and re-executes command.

Memory & Preferences•PREFIX: /
TOOL: memory.learn
/learn always use pnpm instead of npm

Persists developer preference to local database; future commands auto-substitute pnpm.

Memory & Preferences•PREFIX: /
TOOL: memory.learn
/learn staging server url is api.staging.internal

Associates workspace context fact with current project repository.

Memory & Preferences•PREFIX: /
TOOL: memory.list
/learned

Renders table of all active persistent rules, user preferences, and workspace facts.

Memory & Preferences•PREFIX: /
TOOL: memory.forget
/forget rule-04

Deletes specified rule ID from persistent local memory store.

CLI Launcher•PREFIX: cli
TOOL: cli.launch
cero

Opens Cero desktop terminal in the current directory from bash, zsh, fish, or PowerShell.

CLI Launcher•PREFIX: cli
TOOL: cli.launch
cero ~/projects/backend

Spawns Cero focused directly on the provided target directory path.

Workflow Engine•PREFIX: cli
TOOL: workflow.execute
cero setup.flow

Executes declarative multi-step automation workflow without interactive prompt overhead.

Workflow Engine•PREFIX: >
TOOL: workflow.generate
> generate workflow for docker postgres and redis

Synthesizes executable .flow file with multi-container health checks and setup commands.