Struct SkillMetadata 

pub struct SkillMetadata {
    pub name: String,
    pub entry_point: String,
    pub language: Option<String>,
    pub description: Option<String>,
    pub version: Option<String>,
    pub compatibility: Option<String>,
    pub network: NetworkPolicy,
    pub resolved_packages: Option<Vec<String>>,
    pub allowed_tools: Option<String>,
    pub requires_elevated_permissions: bool,
    pub capabilities: Vec<String>,
}

Skill metadata parsed from SKILL.md YAML front matter

Fields

name: String

Skill name

entry_point: String

Entry point script path (relative to skill directory)

language: Option<String>

Programming language: “python”, “node”, or “bash”

description: Option<String>

Description of the skill

version: Option<String>

Optional semantic version from SKILL.md front matter metadata.version

compatibility: Option<String>

Compatibility string (environment requirements)

network: NetworkPolicy

Network policy configuration (derived from compatibility)

resolved_packages: Option<Vec<String>>

Resolved package list from .skilllite.lock (written by skilllite init). When present, this takes priority over parsing the compatibility field.

allowed_tools: Option<String>

Raw allowed-tools field value from SKILL.md front matter. Example: “Bash(agent-browser:*)”

requires_elevated_permissions: bool

Whether skill requires elevated permissions (e.g. full filesystem access)

capabilities: Vec<String>

Capability tags for P2P Discovery routing.

Sourced from SKILL.md front matter capabilities: (top-level, preferred) or metadata.capabilities (array nested under the metadata: key, for backward compat). Example SKILL.md: capabilities: ["python", "web", "ml"]

Implementations

impl SkillMetadata

pub fn is_bash_tool_skill(&self) -> bool

Returns true if this is a bash-tool skill (has allowed-tools but no script entry point).

Bash-tool skills provide a SKILL.md with allowed-tools: Bash(...) and no scripts/ directory. The LLM reads the documentation and issues bash commands.

pub fn get_bash_patterns(&self) -> Vec<BashToolPattern>

Parse the allowed-tools field into structured BashToolPattern items. Returns an empty vec if allowed_tools is None or contains no Bash patterns.

pub fn uses_playwright(&self) -> bool

Returns true if this skill depends on Playwright (requires spawn/subprocess, blocked in sandbox).

Trait Implementations

impl Clone for SkillMetadata

fn clone(&self) -> SkillMetadata

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SkillMetadata

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.