Function normalize_agent_slug

atomic-canonical/src/prov.rs:117–123

Normalize an agent registry name into a slug: lowercase, first hyphen segment (e.g. `"Claude-Code" -> "claude"`). Mirrors the *shape* of `atomic_agent::identity::normalize_agent_name`, implemented locally so this crate does not depend on `atomic-agent`.

(agent_name: &str)

/// `atomic_agent::identity::normalize_agent_name`, implemented locally so this
/// crate does not depend on `atomic-agent`.
pub fn normalize_agent_slug(agent_name: &str) -> String {
    agent_name
        .split('-')
        .next()
        .unwrap_or(agent_name)
        .to_lowercase()
}

/// Project a turn's provenance into the named-subgraph JSON-LD.
///