structuredAttrs is enabled

trying https://registry.npmjs.org/@musistudio/claude-code-router/-/claude-code-router-3.0.17.tgz
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
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100  4.29M 100  4.29M   0      0 14.79M      0                              0
unpacking source archive /nix/var/nix/builds/nix-16081-1543125533/claude-code-router-3.0.17.tgz