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viben skill

Manage skills for Viben agents.

Usage​

viben skill <subcommand> [options]

Subcommands​

SubcommandDescription
listList installed skills
show <name>Show skill details
install <name>Install a skill
uninstall <name>Uninstall a skill
enable <name>Enable a skill for an agent
disable <name>Disable a skill for an agent
enabledList enabled skills for an agent
path <name>Get the path of a skill

Commands​

List Skills​

List installed skills:

# List all installed skills
viben skill list

# List available skills from marketplace
viben skill list --available

# List skills for a specific agent
viben skill list --agent <agent-id>

# List only global skills
viben skill list --global

# List only Claude skills
viben skill list --claude

# JSON output
viben skill list --json

Options:

OptionDescription
--availableList marketplace available skills
--agent <id>List skills for a specific agent
--globalList only global skills
--claudeList only Claude skills
--jsonJSON format output

Output (Human-readable):

Installed Skills:
  Name           Version    Path                         Installed At
  code-review    1.0.0      /path/to/code-review         2d ago
  commit         1.2.0      /path/to/commit              5d ago
  test-runner    0.9.0      /path/to/test-runner         1w ago

Output (JSON):

viben skill list --json
{
  "success": true,
  "data": {
    "installed": [
      {
        "name": "code-review",
        "version": "1.0.0",
        "description": "Code review assistance"
      },
      {
        "name": "commit",
        "version": "1.2.0",
        "description": "Smart commit messages"
      },
      {
        "name": "test-runner",
        "version": "0.9.0",
        "description": "Test execution helper"
      }
    ]
  }
}

Show Skill​

Show detailed information about a skill:

# Show skill details
viben skill show <name>

# Show agent's skill details
viben skill show <name> --agent <agent-id>

# JSON output
viben skill show <name> --json

Options:

OptionDescription
--agent <id>View agent's skill
--jsonJSON format output

Output:

Skill: Code Review

  ID:           code-review
  Name:         Code Review
  Version:      1.0.0
  Description:  Code review assistance
  Path:         /path/to/skills/code-review
  Source:       local

Install Skill​

Install a skill from the marketplace:

# Install latest version (global by default)
viben skill install code-review

# Install specific version
viben skill install code-review@1.0.0
viben skill install code-review@latest

# Install to a specific agent
viben skill install code-review --agent my-agent

# Install globally (default)
viben skill install code-review --global

# Install to Claude skills directory (.claude/commands/)
viben skill install code-review --claude

# Install to custom path
viben skill install code-review --path /custom/path

# Install from local path
viben skill install code-review --source /local/skill/path

# Install using specific executor
viben skill install code-review --executor claude-code

# Force reinstall
viben skill install code-review --force

# Combined options
viben skill install code-review@2.0.0 --agent my-agent --force

Options:

OptionDescription
--agent <id>Install to a specific agent
--globalInstall globally (default)
--claudeInstall to Claude skills directory
--path <path>Install to a custom path
--source <path>Install from a local path
--version <version>Specify version (equivalent to @version)
--executor <name>Use a specific executor (e.g., claude-code)
-f, --forceForce reinstall
--disabledInstall in disabled state
--jsonJSON format output

Output (Human-readable):

Installing code-review@1.0.0...
Installed code-review v1.0.0

Output (JSON):

viben skill install code-review --json
{
  "success": true,
  "data": {
    "name": "code-review",
    "version": "1.0.0",
    "path": "~/.viben/skills/code-review/"
  }
}

Uninstall Skill​

Remove an installed skill:

# Uninstall from global (default)
viben skill uninstall code-review

# Uninstall from specific agent
viben skill uninstall code-review --agent my-agent

# Uninstall from Claude skills directory
viben skill uninstall code-review --claude

# Uninstall from custom path
viben skill uninstall code-review --path /custom/path

Options:

OptionDescription
--agent <id>Uninstall from specific agent
--globalUninstall from global (default)
--claudeUninstall from Claude skills directory
--path <path>Uninstall from custom path
--jsonJSON format output

Output:

Uninstalled code-review

JSON Output:

{
  "success": true,
  "data": {
    "name": "code-review",
    "removed": true
  }
}

Enable Skill​

Enable a skill for an agent:

viben skill enable <name> --agent <agent-id>

Options:

OptionDescription
--agent <id>(Required) Agent ID
--jsonJSON format output

Example:

viben skill enable code-review --agent my-agent

Disable Skill​

Disable a skill for an agent:

viben skill disable <name> --agent <agent-id>

Options:

OptionDescription
--agent <id>(Required) Agent ID
--jsonJSON format output

Example:

viben skill disable code-review --agent my-agent

List Enabled Skills​

List skills that are enabled for an agent:

viben skill enabled --agent <agent-id>

Options:

OptionDescription
--agent <id>(Required) Agent ID
--jsonJSON format output

Output:

Enabled Skills for Agent: my-agent
  Skill           Enabled At
  code-review     2d ago
  commit-helper   5d ago

Get Skill Path​

Get the filesystem path of a skill:

# Get global skill path (default)
viben skill path <name>

# Get agent skill path
viben skill path <name> --agent <agent-id>

# Get Claude skill path
viben skill path <name> --claude

# Get global skill path
viben skill path <name> --global

Options:

OptionDescription
--agent <id>Agent skill path
--globalGlobal skill path
--claudeClaude skill path
--jsonJSON format output

Example:

viben skill path code-review
# /home/user/.viben/skills/code-review

viben skill path code-review --agent my-agent
# /home/user/.viben/agents/my-agent/skills/code-review

Skill Scopes​

Skills can be installed at different scopes:

LocationDescription
~/.viben/skills/Shared skills (available to all agents)
~/.viben/agents/<id>/skills/Agent-specific skills
.claude/commands/Claude skills directory

Examples​

# Install to shared skills (default)
viben skill install code-review

# Install to a specific agent
viben skill install code-review --agent my-agent

# Install to Claude
viben skill install code-review --claude

# List skills for a specific agent
viben skill list --agent my-agent

Skill Configuration​

Skills are managed in ~/.viben/skills/installed.yaml:

version: 1

installed:
  code-review:
    version: "1.0.0"
    installed_at: "2024-01-15T10:30:00Z"
  commit:
    version: "1.2.0"
    installed_at: "2024-01-14T09:00:00Z"
  test-runner:
    version: "0.9.0"
    installed_at: "2024-01-10T14:00:00Z"

Error Handling​

Skill Not Found​

viben skill install unknown-skill
{
  "success": false,
  "error": {
    "code": "SKILL_NOT_FOUND",
    "message": "Skill 'unknown-skill' not found in marketplace"
  }
}

Already Installed​

viben skill install code-review
{
  "success": false,
  "error": {
    "code": "ALREADY_INSTALLED",
    "message": "Skill 'code-review' is already installed (v1.0.0)"
  }
}

Not Installed​

viben skill uninstall unknown-skill
{
  "success": false,
  "error": {
    "code": "NOT_INSTALLED",
    "message": "Skill 'unknown-skill' is not installed"
  }
}