diff --git a/src/lvim.ts b/src/lvim.ts
new file mode 100644
index 00000000000..d2da62cba86
--- /dev/null
+++ b/src/lvim.ts
@@ -0,0 +1,147 @@
+const completionSpec: Fig.Spec = {
+  name: "lvim",
+  description: "Hyperextensible Vim-based text editor",
+  args: {
+    template: ["filepaths", "folders"],
+  },
+  parserDirectives: {
+    flagsArePosixNoncompliant: true,
+  },
+  options: [
+    {
+      name: "+",
+      description: "Start at end of file",
+    },
+    {
+      name: "--cmd",
+      args: { name: "cmd" },
+      description: "Execute <cmd> before any config",
+    },
+    {
+      name: "-c",
+      args: { name: "cmd" },
+      description: "Execute <cmd> after config and first file",
+    },
+    {
+      name: "-b",
+      description: "Binary mode",
+    },
+    {
+      name: "-d",
+      description: "Diff mode",
+    },
+    {
+      name: ["-e", "-E"],
+      description: "Ex mode",
+    },
+    {
+      name: ["-es", "-Es"],
+      description: "Silent (batch) mode",
+    },
+    {
+      name: ["-h", "--help"],
+      description: "Print this help message",
+    },
+    {
+      name: "-i",
+      args: { name: "shada", template: "filepaths" },
+      description: "Use this shada file",
+    },
+    {
+      name: "-m",
+      description: "Modifications (writing files) not allowed",
+    },
+    {
+      name: "-M",
+      description: "Modifications in text not allowed",
+    },
+    {
+      name: "-n",
+      description: "No swap file, use memory only",
+    },
+    {
+      name: "-o",
+      args: { name: "N" },
+      description: "Open N windows (default: one per file)",
+    },
+    {
+      name: "-O",
+      args: { name: "N" },
+      description: "Open N vertical windows (default: one per file)",
+    },
+    {
+      name: "-p",
+      args: { name: "N" },
+      description: "Open N tab pages (default: one per file)",
+    },
+    {
+      name: "-L",
+      description: "List swap files",
+    },
+    {
+      name: "-r",
+      args: { name: "file", template: "filepaths" },
+      description: "Recover edit state for this file",
+    },
+    {
+      name: "-R",
+      description: "Read-only mode",
+    },
+    {
+      name: "-S",
+      args: { name: "session", template: "filepaths" },
+      description: "Source <session> after loading the first file",
+    },
+    {
+      name: "-s",
+      args: { name: "scriptin", template: "filepaths" },
+      description: "Read Normal mode commands from <scriptin>",
+    },
+    {
+      name: "-u",
+      args: { name: "config", template: "filepaths" },
+      description: "Use this config file",
+    },
+    {
+      name: ["-v", "--version"],
+      description: "Print version information",
+    },
+    {
+      name: "--api-info",
+      description: "Write msgpack-encoded API metadata to stdout",
+    },
+    {
+      name: "--embed",
+      description: "Use stdin/stdout as a msgpack-rpc channel",
+    },
+    {
+      name: "--headless",
+      description: "Don't start a user interface",
+    },
+    {
+      name: "--listen",
+      args: { name: "address" },
+      description: "Serve RPC API from this address",
+    },
+    {
+      name: "--noplugin",
+      description: "Don't load plugins",
+    },
+    {
+      name: ["--remote", "--remote-subcommand"],
+      description: "Execute commands remotely on a server",
+    },
+    {
+      name: "--server",
+      args: { name: "address" },
+      description: "Specify RPC server to send commands to",
+    },
+    {
+      name: "--startuptime",
+      args: { name: "file", template: "filepaths" },
+      description: "Write startup timing messages to <file>",
+    },
+  ],
+};
+
+export default completionSpec;