Function is_meaningful_prompt

atomic-agent/src/record/message.rs:259–278

Check whether a prompt is meaningful enough to use as a change message. Returns `false` for: - Slash commands (`/init`, `/help`, `/review`, etc.) - Very short prompts (≤ 3 chars) that are likely typos or noise - Empty or whitespace-only prompts

(prompt: &str)

/// - Very short prompts (≤ 3 chars) that are likely typos or noise
/// - Empty or whitespace-only prompts
pub(crate) fn is_meaningful_prompt(prompt: &str) -> bool {
    let trimmed = prompt.trim();

    // Empty / whitespace-only
    if trimmed.is_empty() {
        return false;
    }

    // Slash commands — these describe the tool invocation, not the intent
    if trimmed.starts_with('/') {
        return false;
    }

    // Very short prompts are unlikely to be descriptive
    if trimmed.len() <= 3 {
        return false;
    }

    true
}

/// Build a human-readable summary of file changes from the repository status.
///