Function doctor_check_plugin

src/agents/cursor.rs:654–693

(dc: &mut DoctorCounters, home: &Path)

// ---------------------------------------------------------------------------

fn doctor_check_plugin(dc: &mut DoctorCounters, home: &Path) {
    let plugin_dir = cursor_plugin_install_dir(home);
    let manifest_path = cursor_plugin_manifest_path(home);
    if !manifest_path.exists() {
        dc.warn(&format!(
            "{} not found — run `tracedecay install --agent cursor` if you use Cursor",
            manifest_path.display()
        ));
        if legacy_mcp_has_tracedecay(&home.join(".cursor/mcp.json")) {
            dc.warn(
                "legacy Cursor MCP config is installed; rerun install to use the Cursor plugin",
            );
        }
        return;
    }

    let manifest = load_json_file(&manifest_path);
    if manifest.get("name").and_then(|v| v.as_str()) == Some("tracedecay")
        && manifest.get("mcpServers").and_then(|v| v.as_str()) == Some("mcp.json")
        && manifest.get("hooks").and_then(|v| v.as_str()) == Some("hooks/hooks.json")
    {
        dc.pass(&format!(
            "Cursor plugin manifest active in {}",
            manifest_path.display()
        ));
    } else {
        dc.fail(&format!(
            "Cursor tracedecay plugin manifest is incomplete in {}",
            manifest_path.display()
        ));
    }
    if let Some(message) =
        super::cursor_diagnostics::plugin_version_staleness(&manifest, env!("CARGO_PKG_VERSION"))
    {
        dc.warn(&message);
    }
    doctor_check_plugin_mcp(dc, &plugin_dir.join("mcp.json"));
    doctor_check_plugin_hooks(dc, &plugin_dir.join("hooks/hooks.json"));
    doctor_check_plugin_rule(dc, &plugin_dir.join("rules/tracedecay.mdc"));
}

fn doctor_check_plugin_mcp(dc: &mut DoctorCounters, mcp_path: &Path) {
    if !mcp_path.exists() {