diff --git a/pkgs/tools/text/tesh/default.nix b/pkgs/tools/text/tesh/default.nix
new file mode 100644
index 000000000000..7961b120d213
--- /dev/null
+++ b/pkgs/tools/text/tesh/default.nix
@@ -0,0 +1,26 @@
+{ python3Packages, fetchFromGitHub }:
+
+let
+  version = "0.3.0";
+in python3Packages.buildPythonPackage rec {
+  pname = "tesh";
+  inherit version;
+
+  format = "pyproject";
+
+  src = fetchFromGitHub {
+    owner = "OceanSprint";
+    repo = "tesh";
+    rev = version;
+    sha256 = "sha256-/CSYz2YXbjKZszb1HMOCS+srVJ+TcFSeLeuz9VvtlI4=";
+  };
+
+  prePatch = ''
+      substituteInPlace pyproject.toml \
+      --replace "poetry.masonry" "poetry.core.masonry"
+  '';
+
+  checkInputs = [ python3Packages.pytest ];
+  nativeBuildInputs = [ python3Packages.poetry-core ];
+  propagatedBuildInputs = with python3Packages; [ click pexpect ];
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 982e1b9a7d35..71f9777d9ac0 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -19984,6 +19984,8 @@ with pkgs;
 
   terrascan = callPackage ../tools/security/terrascan { };
 
+  tesh = callPackage ../tools/text/tesh {};
+
   texinfo413 = callPackage ../development/tools/misc/texinfo/4.13a.nix { };
   texinfo4 = texinfo413;
   texinfo5 = callPackage ../development/tools/misc/texinfo/5.2.nix { };