Function description_confidence

core/src/agent/auto_delegation.rs:371–414

(description: &str, prompt: &str)

}

fn description_confidence(description: &str, prompt: &str) -> f32 {
    let shared_terms = significant_terms(description)
        .into_iter()
        .filter(|term| prompt.contains(term))
        .count();
    let base: f32 = match shared_terms {
        0 => 0.0,
        1 => 0.62,
        2 => 0.74,
        _ => 0.80,
    };

    let proactive_match = description.contains("proactive")
        && contains_any(
            prompt,
            &[
                "change",
                "changed",
                "changes",
                "documentation",
                "docs",
                "fix",
                "implement",
                "test",
                "review",
                "verify",
                "修改",
                "变更",
                "修复",
                "实现",
                "测试",
                "审查",
                "验证",
            ],
        );

    if proactive_match {
        (base.max(0.74) + 0.16_f32).min(0.9)
    } else if base > 0.0 {
        base
    } else {
        0.0
    }
}

fn significant_terms(text: &str) -> Vec<&str> {
    text.split(|ch: char| !ch.is_alphanumeric() && ch != '_')