diff --git a/pkgs/tools/networking/slack-cli/default.nix b/pkgs/tools/networking/slack-cli/default.nix
new file mode 100644
index 000000000000..3acf79932bcd
--- /dev/null
+++ b/pkgs/tools/networking/slack-cli/default.nix
@@ -0,0 +1,25 @@
+# slack-cli must be configured using the SLACK_CLI_TOKEN environment
+# variable. Using `slack init` will not work because it tries to write
+# to the Nix store.
+
+{ stdenv, lib, fetchurl, makeWrapper, curl, jq }:
+
+stdenv.mkDerivation rec {
+  name = "slack-cli";
+  version = "0.18.0";
+
+  src = fetchurl {
+    url = "https://github.com/rockymadden/slack-cli/archive/v${version}.tar.gz";
+    sha256 = "0q19l88c1mvnzya58q21pc3v6mff56z43288kzk50000ri286wq2";
+  };
+
+  buildInputs = [ makeWrapper ];
+
+  dontBuild = true;
+
+  installPhase = ''
+    mkdir -p $out/bin
+    cp src/slack $out/bin
+    wrapProgram $out/bin/slack --prefix PATH : ${lib.makeBinPath [ curl jq ]}
+  '';
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 029a0a551384..c2f1f212a520 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -16695,6 +16695,8 @@ with pkgs;
 
   slack = callPackage ../applications/networking/instant-messengers/slack { };
 
+  slack-cli = callPackage ../tools/networking/slack-cli { };
+
   singularity = callPackage ../applications/virtualization/singularity { };
 
   spectrwm = callPackage ../applications/window-managers/spectrwm { };