models

Attributes:
    name: Skill name in kebab-case (required)
    description: What the skill does and when the model should use it (required)
    license: License for the skill (optional)
    compatibility: Compatibility information for the skill (optional)
    allowed_tools: Tool patterns the skill requires (optional, experimental)
    metadata: Key-value pairs for client-specific properties (defaults to
        empty dict; omitted from to_dict() output when empty)
"""

name: str
description: str
license: Optional[str] = None
compatibility: Optional[str] = None
allowed_tools: Optional[str] = None
metadata: dict[str, str] = field(default_factory=dict)

def to_dict(self) -> dict:
    """Convert to dictionary, excluding None values."""
    result = {"name": self.name, "description": self.description}
    if self.license is not None:
        result["license"] = self.license
    if self.compatibility is not None:
        result["compatibility"] = self.compatibility
    if self.allowed_tools is not None:
        result["allowed-tools"] = self.allowed_tools
    if self.metadata:
        result["metadata"] = self.metadata
    return result