diff --git a/packages/zvelte-check-bin/build.ncl b/packages/zvelte-check-bin/build.ncl
new file mode 100644
index 00000000..07d836aa
--- /dev/null
+++ b/packages/zvelte-check-bin/build.ncl
@@ -0,0 +1,49 @@
+let { Attrs, BuildSpec, Local, OutputBin, Source, .. } = import "minimal.ncl" in
+let { target, .. } = import "config.ncl" in
+let base = import "../base/build.ncl" in
+
+# Imported from the Homebrew formula `ampcode/homebrew-tap/zvelte-check` by `pkgmgr import homebrew`.
+#
+# PREBUILT vendor binary — there is no source build. The pinned sha256
+# per architecture is the ONLY integrity anchor for this package.
+let version = "0.2.0" in
+let target_suffix = match { { arch = 'Amd64, .. } => "x86_64", { arch = 'Arm64, .. } => "aarch64" } target in
+{
+  name = "zvelte-check-bin",
+  build_deps = [
+    { file = "build.sh" } | Local,
+    match {
+      { arch = 'Amd64, .. } =>
+        {
+          url = "https://github.com/ampcode/zvelte-check/releases/download/v%{version}/zvelte-check-linux-x86_64.tar.gz",
+          sha256 = "f3326fe48a0a2bc056b16ce424abd705ca7864d3632fd8f02ace1ea8ecfc8b9b",
+        } | Source,
+      { arch = 'Arm64, .. } =>
+        {
+          url = "https://github.com/ampcode/zvelte-check/releases/download/v%{version}/zvelte-check-linux-aarch64.tar.gz",
+          sha256 = "05a2661648952ba12b2da618242698c3065d2db375340cb605288a38f59c4105",
+        } | Source,
+    } target,
+    base,
+  ],
+  # No runtime_deps: the installed binary is statically linked
+  # (verified against the built tree, not assumed).
+
+  cmd = "./build.sh",
+  build_args = { include version, arch = target_suffix },
+
+  outputs = {
+    zvelte-check = { glob = "usr/bin/zvelte-check" } | OutputBin,
+  },
+
+  attrs =
+    {
+      upstream_version = version,
+      license_spdx = "MIT",
+      source_provenance = {
+        category = 'GithubRepo,
+        owner = "ampcode",
+        repo = "zvelte-check",
+      },
+    } | Attrs,
+} | BuildSpec
diff --git a/packages/zvelte-check-bin/build.sh b/packages/zvelte-check-bin/build.sh
new file mode 100755
index 00000000..b5894863
--- /dev/null
+++ b/packages/zvelte-check-bin/build.sh
@@ -0,0 +1,7 @@
+#!/bin/sh
+# Imported from the Homebrew formula `ampcode/homebrew-tap/zvelte-check` by `pkgmgr import homebrew`.
+# Prebuilt vendor binary: unpacked and installed, never compiled.
+set -ex
+
+tar -xof "zvelte-check-linux-${MINIMAL_ARG_ARCH}.tar.gz"
+install -D -m 755 "zvelte-check" "$OUTPUT_DIR/usr/bin/zvelte-check"