{
  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
    fenix.url = "github:nix-community/fenix";
    fenix.inputs.nixpkgs.follows = "nixpkgs";
    llm-agents = {
      url = "github:numtide/llm-agents.nix";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    flake-compat = {
      url = "https://git.lix.systems/lix-project/flake-compat/archive/main.tar.gz";
      flake = false;
    };
  };
  outputs =
    inputs@{ nixpkgs, fenix, ... }:
    let
      forAllSystems = nixpkgs.lib.genAttrs nixpkgs.lib.systems.flakeExposed;
    in
    {
      devShells = forAllSystems (
        system:
        let
          pkgs = import nixpkgs {
            inherit system;
            config.allowUnfree = true;
          };
          llm-agents = inputs.llm-agents.packages.${pkgs.stdenv.hostPlatform.system};
        in
        {
          default = pkgs.mkShell {
            packages = with pkgs; [
              (fenix.packages.${system}.latest.withComponents [
                "cargo"
                "clippy"
                "rust-src"
                "rustc"
                "rustfmt"
                "rust-analyzer"
              ])
              cargo-machete
              cargo-bloat
              lldb
              valgrind
              kdePackages.kcachegrind
              hyperfine
              just
              samply
              tokei

              llm-agents.codex
              llm-agents.claude-code
              llm-agents.opencode
              llm-agents.forge
            ];
          };
        }
      );
    };
}