diff --git a/packaging/cmake/SnakeDrvConfigVersion.cmake.in b/packaging/cmake/SnakeDrvConfigVersion.cmake.in
new file mode 100644
index 0000000..4176014
--- /dev/null
+++ b/packaging/cmake/SnakeDrvConfigVersion.cmake.in
@@ -0,0 +1,46 @@
+#
+# SnakeDrvConfigVersion.cmake — version compatibility check for find_package().
+#
+# Compatibility policy:
+#   - Same major: COMPATIBLE (libsnakedrv keeps source compat across minors)
+#   - Different major: NOT COMPATIBLE (breaking change of the public C API)
+#
+
+set(PACKAGE_VERSION       "@SNAKEDRV_VERSION@")
+set(PACKAGE_VERSION_MAJOR  @SNAKEDRV_VERSION_MAJOR@)
+
+if(PACKAGE_FIND_VERSION_RANGE)
+    # CMake ≥ 3.19 explicit range query.
+    if(PACKAGE_FIND_VERSION_RANGE_MIN STREQUAL "INCLUDE")
+        set(_min_op VERSION_GREATER_EQUAL)
+    else()
+        set(_min_op VERSION_GREATER)
+    endif()
+    if(PACKAGE_FIND_VERSION_RANGE_MAX STREQUAL "INCLUDE")
+        set(_max_op VERSION_LESS_EQUAL)
+    else()
+        set(_max_op VERSION_LESS)
+    endif()
+    if(PACKAGE_VERSION ${_min_op} PACKAGE_FIND_VERSION_MIN
+       AND PACKAGE_VERSION ${_max_op} PACKAGE_FIND_VERSION_MAX)
+        set(PACKAGE_VERSION_COMPATIBLE TRUE)
+    else()
+        set(PACKAGE_VERSION_COMPATIBLE FALSE)
+    endif()
+else()
+    if("${PACKAGE_VERSION}" VERSION_LESS "${PACKAGE_FIND_VERSION}")
+        set(PACKAGE_VERSION_COMPATIBLE FALSE)
+    elseif(NOT PACKAGE_VERSION_MAJOR EQUAL PACKAGE_FIND_VERSION_MAJOR)
+        set(PACKAGE_VERSION_COMPATIBLE FALSE)
+    else()
+        set(PACKAGE_VERSION_COMPATIBLE TRUE)
+        if("${PACKAGE_VERSION}" VERSION_EQUAL "${PACKAGE_FIND_VERSION}")
+            set(PACKAGE_VERSION_EXACT TRUE)
+        endif()
+    endif()
+endif()
+
+# x86_64 only at the moment.
+if(NOT CMAKE_SIZEOF_VOID_P EQUAL 8)
+    set(PACKAGE_VERSION_UNSUITABLE TRUE)
+endif()
diff --git a/packaging/dkms/dkms.conf.in b/packaging/dkms/dkms.conf.in
new file mode 100644
index 0000000..abcf63c
--- /dev/null
+++ b/packaging/dkms/dkms.conf.in
@@ -0,0 +1,22 @@
+# DKMS configuration for snakeengine-driver.
+# Rendered from dkms.conf.in by the build (deploy.sh and the release
+# workflow) so PACKAGE_VERSION always matches the directory name under
+# /usr/src/.
+
+PACKAGE_NAME="snakedrv"
+PACKAGE_VERSION="@SNAKEDRV_VERSION@"
+
+CLEAN="make -C kernel clean"
+MAKE[0]="make -C kernel KDIR=/lib/modules/${kernelver}/build CC=${CC:-gcc}"
+
+BUILT_MODULE_NAME[0]="snakedrv"
+BUILT_MODULE_LOCATION[0]="kernel"
+DEST_MODULE_LOCATION[0]="/updates"
+
+AUTOINSTALL="yes"
+REMAKE_INITRD="no"
+
+# Module parameters can be tuned via /etc/modprobe.d/snakedrv.conf.
+#   max_attached_processes  Maximum attached processes (default: 16)
+#   event_queue_size        Maximum pending debug events (default: 256)
+#   debug_level             Logging verbosity 0-3 (default: 1)
diff --git a/packaging/pkgconfig/snakedrv.pc.in b/packaging/pkgconfig/snakedrv.pc.in
new file mode 100644
index 0000000..48f4063
--- /dev/null
+++ b/packaging/pkgconfig/snakedrv.pc.in
@@ -0,0 +1,12 @@
+prefix=@PREFIX@
+exec_prefix=${prefix}
+libdir=@LIBDIR@
+includedir=@INCLUDEDIR@
+
+Name: snakedrv
+Description: SnakeEngine kernel driver — userland C/C++ library
+URL: https://github.com/CyberSnakeH/snakeengine-driver
+Version: @SNAKEDRV_VERSION@
+
+Libs: -L${libdir} -lsnakedrv
+Cflags: -I${includedir}