diff --git a/src/scarb.ts b/src/scarb.ts
new file mode 100644
index 000000000000..bb5775f944d5
--- /dev/null
+++ b/src/scarb.ts
@@ -0,0 +1,567 @@
+const completionSpec: Fig.Spec = {
+  name: "scarb",
+  description:
+    "Scarb, The build toolchain and package manager for Cairo and Starknet ecosystems",
+  options: [
+    {
+      name: ["-h", "--help"],
+      description: "Print help",
+    },
+  ],
+  subcommands: [
+    {
+      name: "add",
+      description: "Add dependencies to a Scarb.toml manifest file",
+      args: {
+        name: "DEP_ID",
+        description: "Reference to a package to add as a dependency",
+      },
+      options: [
+        {
+          name: "--dry-run",
+          description: "Do not actually write the manifest",
+        },
+        {
+          name: ["-p", "--package"],
+          description: "Packages to run this command on",
+          args: {
+            name: "SPEC",
+            description:
+              "Packages to run this command on, can be a concrete package name (`foobar`) or a prefix glob (`foo*`) [default: *]",
+            generators: {
+              script: "scarb metadata --format-version 1 --no-deps",
+              postProcess: function (out) {
+                const jsonOut = JSON.parse(out);
+                const members = jsonOut.workspace.members;
+                return members.map((member: string) => member.split(" ")[0]);
+              },
+            },
+          },
+        },
+        {
+          name: ["-v", "--verbose"],
+          description: "More output per occurrence",
+        },
+        {
+          name: ["-q", "--quiet"],
+          description: "Less output per occurrence",
+        },
+        { name: ["-h", "--help"], description: "Print help" },
+        {
+          name: "--path",
+          description: "Filesystem path to local package to add",
+          args: {
+            name: "PATH",
+          },
+        },
+        {
+          name: "--git",
+          description: "Git repository location",
+          args: {
+            name: "URI",
+          },
+        },
+        {
+          name: "--branch",
+          description: "Git branch to download the package from",
+          args: {
+            name: "BRANCH",
+          },
+        },
+        {
+          name: "--tag",
+          description: "Git tag to download the package from",
+          args: {
+            name: "TAG",
+          },
+        },
+        {
+          name: "--rev",
+          description: "Git reference to download the package from",
+          args: {
+            name: "REV",
+          },
+        },
+      ],
+    },
+    {
+      name: "remove",
+      description: "Remove dependencies from a manifest file",
+      args: {
+        name: "DEP_ID",
+        description: "Dependencies to be removed",
+        isVariadic: true, // indicates that multiple DEP_IDs can be specified
+      },
+      options: [
+        {
+          name: "--dry-run",
+          description: "Do not actually write the manifest",
+        },
+        {
+          name: ["-p", "--package"],
+          description: "Packages to run this command on",
+          args: {
+            name: "SPEC",
+            description:
+              "Packages to run this command on, can be a concrete package name (`foobar`) or a prefix glob (`foo*`) [default: *]",
+            generators: {
+              script: "scarb metadata --format-version 1 --no-deps",
+              postProcess: function (out) {
+                const jsonOut = JSON.parse(out);
+                const members = jsonOut.workspace.members;
+                return members.map((member: string) => member.split(" ")[0]);
+              },
+            },
+          },
+        },
+        {
+          name: ["-v", "--verbose"],
+          description: "More output per occurrence",
+        },
+        {
+          name: ["-q", "--quiet"],
+          description: "Less output per occurrence",
+        },
+        {
+          name: ["-w", "--workspace"],
+          description: "Run for all packages in the workspace",
+        },
+        {
+          name: ["-h", "--help"],
+          description: "Print help",
+        },
+      ],
+    },
+
+    {
+      name: "build",
+      description: "Compile current project",
+      options: [
+        {
+          name: ["-p", "--package"],
+          description: "Packages to run this command on",
+          args: {
+            name: "SPEC",
+            description:
+              "Packages to run this command on, can be a concrete package name (`foobar`) or a prefix glob (`foo*`) [default: *]",
+            generators: {
+              script: "scarb metadata --format-version 1 --no-deps",
+              postProcess: function (out) {
+                const jsonOut = JSON.parse(out);
+                const members = jsonOut.workspace.members;
+                return members.map((member: string) => member.split(" ")[0]);
+              },
+            },
+          },
+        },
+        {
+          name: ["-w", "--workspace"],
+          description: "Run for all packages in the workspace",
+        },
+        {
+          name: ["-v", "--verbose"],
+          description: "More output per occurrence",
+        },
+        {
+          name: ["-q", "--quiet"],
+          description: "Less output per occurrence",
+        },
+        {
+          name: ["-h", "--help"],
+          description: "Print help",
+        },
+      ],
+    },
+    {
+      name: "cache",
+      description: "Manipulate packages cache",
+      subcommands: [
+        {
+          name: "clean",
+          description: "Remove all cached dependencies",
+          options: [
+            {
+              name: ["-v", "--verbose"],
+              description: "More output per occurrence",
+            },
+            {
+              name: ["-q", "--quiet"],
+              description: "Less output per occurrence",
+            },
+            {
+              name: ["-h", "--help"],
+              description: "Print help",
+            },
+          ],
+        },
+        {
+          name: "path",
+          description: "Print the path of the cache directory",
+          options: [
+            {
+              name: ["-v", "--verbose"],
+              description: "More output per occurrence",
+            },
+            {
+              name: ["-q", "--quiet"],
+              description: "Less output per occurrence",
+            },
+            {
+              name: ["-h", "--help"],
+              description: "Print help",
+            },
+          ],
+        },
+        {
+          name: "help",
+          description:
+            "Print this message or the help of the given subcommand(s)",
+        },
+      ],
+      options: [
+        {
+          name: ["-v", "--verbose"],
+          description: "More output per occurrence",
+        },
+        {
+          name: ["-q", "--quiet"],
+          description: "Less output per occurrence",
+        },
+        {
+          name: ["-h", "--help"],
+          description: "Print help",
+        },
+      ],
+    },
+    {
+      name: "clean",
+      description: "Remove generated artifacts",
+      options: [
+        {
+          name: ["-v", "--verbose"],
+          description: "More output per occurrence",
+        },
+        {
+          name: ["-q", "--quiet"],
+          description: "Less output per occurrence",
+        },
+        {
+          name: ["-h", "--help"],
+          description: "Print help",
+        },
+      ],
+    },
+    {
+      name: "commands",
+      description: "List installed commands",
+      options: [
+        {
+          name: ["-v", "--verbose"],
+          description: "More output per occurrence",
+        },
+        {
+          name: ["-q", "--quiet"],
+          description: "Less output per occurrence",
+        },
+        {
+          name: ["-h", "--help"],
+          description: "Print help",
+        },
+      ],
+    },
+
+    {
+      name: "fetch",
+      description: "Fetch dependencies of packages from the network",
+      options: [
+        {
+          name: ["-v", "--verbose"],
+          description: "More output per occurrence",
+        },
+        {
+          name: ["-q", "--quiet"],
+          description: "Less output per occurrence",
+        },
+        {
+          name: ["-h", "--help"],
+          description: "Print help",
+        },
+      ],
+    },
+    {
+      name: "fmt",
+      description: "Format project files",
+      options: [
+        {
+          name: ["-c", "--check"],
+          description:
+            "Only check if files are formatted, do not write the changes to disk",
+        },
+        {
+          name: "--no-color",
+          description: "Do not color output",
+        },
+        {
+          name: ["-v", "--verbose"],
+          description: "More output per occurrence",
+        },
+        {
+          name: ["-p", "--package"],
+          description: "Packages to run this command on",
+          args: {
+            name: "SPEC",
+            description:
+              "Packages to run this command on, can be a concrete package name (`foobar`) or a prefix glob (`foo*`) [default: *]",
+            generators: {
+              script: "scarb metadata --format-version 1 --no-deps",
+              postProcess: function (out) {
+                const jsonOut = JSON.parse(out);
+                const members = jsonOut.workspace.members;
+                return members.map((member: string) => member.split(" ")[0]);
+              },
+            },
+          },
+        },
+        {
+          name: ["-q", "--quiet"],
+          description: "Less output per occurrence",
+        },
+        {
+          name: ["-w", "--workspace"],
+          description: "Run for all packages in the workspace",
+        },
+        {
+          name: ["-h", "--help"],
+          description: "Print help",
+        },
+      ],
+    },
+    {
+      name: "init",
+      description: "Create a new Scarb package in existing directory",
+      options: [
+        {
+          name: "--name",
+          description:
+            "Set the resulting package name, defaults to the directory name",
+          args: {
+            name: "NAME",
+            description: "Name for the resulting package",
+          },
+        },
+        {
+          name: "--no-vcs",
+          description: "Do not initialize a new Git repository",
+        },
+        {
+          name: ["-v", "--verbose"],
+          description: "More output per occurrence",
+        },
+        {
+          name: ["-q", "--quiet"],
+          description: "Less output per occurrence",
+        },
+        {
+          name: ["-h", "--help"],
+          description: "Print help",
+        },
+      ],
+    },
+
+    {
+      name: "metadata",
+      description:
+        "Output the resolved dependencies of a package, the concrete used versions including overrides, in machine-readable format",
+      options: [
+        {
+          name: "--format-version",
+          description: "Format version",
+          isRequired: true,
+          args: {
+            name: "VERSION",
+          },
+        },
+        {
+          name: "--no-deps",
+          description:
+            "Output information only about the workspace members and don't fetch dependencies",
+        },
+        {
+          name: ["-v", "--verbose"],
+          description: "More output per occurrence",
+        },
+        {
+          name: ["-q", "--quiet"],
+          description: "Less output per occurrence",
+        },
+        {
+          name: ["-h", "--help"],
+          description: "Print help",
+        },
+      ],
+    },
+    {
+      name: "manifest-path",
+      description: "Print path to current Scarb.toml file to standard output",
+      options: [
+        {
+          name: ["-v", "--verbose"],
+          description: "More output per occurrence",
+        },
+        {
+          name: ["-q", "--quiet"],
+          description: "Less output per occurrence",
+        },
+        {
+          name: ["-h", "--help"],
+          description: "Print help",
+        },
+      ],
+    },
+    {
+      name: "new",
+      description: "Create a new Scarb package at <PATH>",
+      args: {
+        name: "PATH",
+        description: "Path where the new Scarb package should be created",
+      },
+      options: [
+        {
+          name: "--name",
+          description:
+            "Set the resulting package name, defaults to the directory name",
+          args: {
+            name: "NAME",
+            description: "Name for the resulting package",
+          },
+        },
+        {
+          name: "--no-vcs",
+          description: "Do not initialize a new Git repository",
+        },
+        {
+          name: ["-v", "--verbose"],
+          description: "More output per occurrence",
+        },
+        {
+          name: ["-q", "--quiet"],
+          description: "Less output per occurrence",
+        },
+        {
+          name: ["-h", "--help"],
+          description: "Print help",
+        },
+      ],
+    },
+
+    {
+      name: "run",
+      description: "Run arbitrary package scripts",
+      args: [
+        {
+          name: "SCRIPT",
+          description: "The name of the script from manifest file to execute",
+        },
+        {
+          name: "ARGS",
+          description: "Arguments to pass to executed script",
+          isVariadic: true,
+        },
+      ],
+      options: [
+        {
+          name: ["-p", "--package"],
+          description: "Packages to run this command on",
+          args: {
+            name: "SPEC",
+            description:
+              "Packages to run this command on, can be a concrete package name (`foobar`) or a prefix glob (`foo*`) [default: *]",
+            generators: {
+              script: "scarb metadata --format-version 1 --no-deps",
+              postProcess: function (out) {
+                const jsonOut = JSON.parse(out);
+                const members = jsonOut.workspace.members;
+                return members.map((member: string) => member.split(" ")[0]);
+              },
+            },
+          },
+        },
+        {
+          name: ["-v", "--verbose"],
+          description: "More output per occurrence",
+        },
+        {
+          name: ["-w", "--workspace"],
+          description: "Run for all packages in the workspace",
+        },
+        {
+          name: ["-q", "--quiet"],
+          description: "Less output per occurrence",
+        },
+        {
+          name: ["-h", "--help"],
+          description: "Print help",
+        },
+      ],
+    },
+
+    {
+      name: "test",
+      description:
+        "Runs test in the local project, if it has a Scarb.toml manifest. If project is a virtual workspace, will run all tests by default",
+      options: [
+        {
+          name: ["--workspace", "-w"],
+          description: "Run for all packages in the workspace",
+        },
+        {
+          name: ["--filter", "-f"],
+          description: "Runs the test with a specific filter",
+          args: {
+            name: "FILTER",
+            description: "The filter applied for names of test",
+          },
+        },
+        {
+          name: "--include-ignored",
+          description: "Run ignored and not ignored tests",
+        },
+        {
+          name: "--ignored",
+          description: "Run only ignored tests",
+        },
+        {
+          name: ["--verbose", "-v"],
+          description: "More output per occurrence",
+        },
+        {
+          name: ["--quiet", "-q"],
+          description: "Less output per occurrence",
+        },
+        {
+          name: ["--help", "-h"],
+          description: "Print help",
+        },
+        {
+          name: ["--package", "-p"],
+          description: "Packages to run this command on",
+          args: {
+            name: "SPEC",
+            description:
+              "Packages to run this command on, can be a concrete package name (`foobar`) or a prefix glob (`foo*`) [default: *]",
+            generators: {
+              script: "scarb metadata --format-version 1 --no-deps",
+              postProcess: function (out) {
+                const jsonOut = JSON.parse(out);
+                const members = jsonOut.workspace.members;
+                return members.map((member: string) => member.split(" ")[0]);
+              },
+            },
+          },
+        },
+      ],
+    },
+  ],
+};
+
+export default completionSpec;