codex/codex-rs/utils/plugins/src/mcp_connector.rs

pub fn sanitize_name(name: &str) -> String {
    sanitize_slug(name).replace("-", "_")
}

fn sanitize_slug(name: &str) -> String {
    let mut normalized = String::with_capacity(name.len());
    for character in name.chars() {
        if character.is_ascii_alphanumeric() {
            normalized.push(character.to_ascii_lowercase());
        } else {
            normalized.push('-');
        }
    }
    let normalized = normalized.trim_matches('-');
    if normalized.is_empty() {
        "app".to_string()
    } else {
        normalized.to_string()
    }
}