diff --git a/check-linuxcnc-inputs.sh b/check-linuxcnc-inputs.sh
index 6443bbd..2102773 100755
--- a/check-linuxcnc-inputs.sh
+++ b/check-linuxcnc-inputs.sh
@@ -590,6 +590,27 @@ if [[ -n "$manifest" && "$require_complete" == "--require-kinematics-complete" ]
         ' "$manifest" | sort -u
     )
 
+    required_delta_asset_sources=(
+        configs/sim/axis/ldelta.ini
+        configs/sim/axis/ldelta_demo.ini
+        configs/sim/axis/ldelta_demo.txt
+        configs/sim/axis/ldelta_demo_es.txt
+        configs/sim/axis/rdelta.ini
+        lib/hallib/sim_ldelta.hal
+        lib/hallib/sim_rdelta.hal
+    )
+    missing_delta_asset_sources=()
+    for source in "${required_delta_asset_sources[@]}"; do
+        if ! printf '%s\n' "${manifest_asset_sources[@]}" | grep -Fx -- "$source" >/dev/null; then
+            missing_delta_asset_sources+=("$source")
+        fi
+    done
+    if ((${#missing_delta_asset_sources[@]} > 0)); then
+        echo "manifest does not cover LinuxCNC delta kinematics INI/HAL demo sources as asset sources: $manifest" >&2
+        printf 'missing delta kinematics asset source: %s\n' "${missing_delta_asset_sources[@]}" >&2
+        exit 1
+    fi
+
     resolve_vismach_loadusr_source() {
         local command_name=$1
         case "$command_name" in
diff --git a/linuxcnc-kinematics-source-files.txt b/linuxcnc-kinematics-source-files.txt
index 4bfceeb..81212f4 100644
--- a/linuxcnc-kinematics-source-files.txt
+++ b/linuxcnc-kinematics-source-files.txt
@@ -45,6 +45,13 @@ asset:configs/sim/axis/vismach/5axis/max5/max5triv.hal:MAX5 trivkins HALFILE sou
 asset:configs/sim/axis/pentapod/pentapod.ini:pentapod KINEMATICS source for LinuxCNC pentakins coverage
 asset:configs/sim/axis/pentapod/kinematics.hal:pentapod HAL parameter source for LinuxCNC pentakins base and effector pins
 asset:configs/sim/axis/pentapod/panel.xml:pentapod PYVCP asset referenced by pentapod INI
+asset:configs/sim/axis/ldelta.ini:linear delta KINEMATICS source for LinuxCNC lineardeltakins coverage
+asset:configs/sim/axis/ldelta_demo.ini:linear delta demo KINEMATICS and HALCMD source for LinuxCNC lineardeltakins coverage
+asset:configs/sim/axis/ldelta_demo.txt:linear delta demo notes adjacent to ldelta_demo INI coverage
+asset:configs/sim/axis/ldelta_demo_es.txt:linear delta Spanish demo notes adjacent to ldelta_demo INI coverage
+asset:configs/sim/axis/rdelta.ini:rotary delta KINEMATICS source for LinuxCNC rotarydeltakins coverage
+asset:lib/hallib/sim_ldelta.hal:linear delta HALFILE source wiring lineardeltakins L and R pins
+asset:lib/hallib/sim_rdelta.hal:rotary delta HALFILE source wiring rotarydeltakins geometry pins
 config:configs/sim/axis/vismach/5axis/table-dual-rotary/xyzab-tdr.ini:XYZAB table dual rotary MACHINE/KINEMATICS and M428/M429 remap configuration source
 config:configs/sim/axis/vismach/5axis/table-dual-rotary/xyzab-tdr-postgui.hal:XYZAB table dual rotary POSTGUI_HALFILE source referenced by M428/M429 switchkins config
 config:configs/sim/axis/vismach/5axis/table-rotary-tilting/xyzac-trt.ini:XYZAC TRT switchkins HAL parameter source used by M428 coverage
diff --git a/test-native.sh b/test-native.sh
index 617aa00..4864df8 100755
--- a/test-native.sh
+++ b/test-native.sh
@@ -181,6 +181,14 @@ for path in sorted(Path("web").glob("test-browser-wasm-smoke-*-sections.js")):
 PY
 kinematics_manifest_sources="$build_dir/linuxcnc_kinematics_manifest_sources.txt"
 ./list-linuxcnc-kinematics-manifest-sources.sh linuxcnc-kinematics-source-files.txt all > "$kinematics_manifest_sources"
+grep -Fx "configs/sim/axis/ldelta.ini" "$kinematics_manifest_sources" >/dev/null
+grep -Fx "configs/sim/axis/ldelta_demo.ini" "$kinematics_manifest_sources" >/dev/null
+grep -Fx "configs/sim/axis/ldelta_demo.txt" "$kinematics_manifest_sources" >/dev/null
+grep -Fx "configs/sim/axis/ldelta_demo_es.txt" "$kinematics_manifest_sources" >/dev/null
+grep -Fx "configs/sim/axis/rdelta.ini" "$kinematics_manifest_sources" >/dev/null
+grep -Fx "lib/hallib/sim_ldelta.hal" "$kinematics_manifest_sources" >/dev/null
+grep -Fx "lib/hallib/sim_rdelta.hal" "$kinematics_manifest_sources" >/dev/null
+grep -F 'manifest does not cover LinuxCNC delta kinematics INI/HAL demo sources as asset sources' check-linuxcnc-inputs.sh >/dev/null
 grep -Fx "configs/sim/axis/vismach/5axis/table-rotary-tilting/xyzac-trt.ini" "$kinematics_manifest_sources" >/dev/null
 grep -Fx "configs/sim/axis/vismach/5axis/table-rotary-tilting/xyzbc-trt.ini" "$kinematics_manifest_sources" >/dev/null
 grep -Fx "configs/sim/axis/vismach/5axis/bridgemill/5axis.ini" "$kinematics_manifest_sources" >/dev/null