diff --git a/releases/specs/amd64/clang/stage1-openrc.spec b/releases/specs/amd64/clang/stage1-openrc.spec
new file mode 100644
index 00000000..737fe2c9
--- /dev/null
+++ b/releases/specs/amd64/clang/stage1-openrc.spec
@@ -0,0 +1,12 @@
+subarch: amd64
+target: stage1
+version_stamp: clang-openrc-@TIMESTAMP@
+rel_type: clang
+profile: default/linux/amd64/17.1/clang
+snapshot: @TIMESTAMP@
+source_subpath: clang/stage3-amd64-clang-openrc-latest
+compression_mode: pixz
+update_seed: yes
+update_seed_command: --update --deep --newuse @world
+portage_confdir: @REPO_DIR@/releases/portage/stages
+portage_prefix: releng
diff --git a/releases/specs/amd64/clang/stage3-openrc.spec b/releases/specs/amd64/clang/stage3-openrc.spec
new file mode 100644
index 00000000..187377f7
--- /dev/null
+++ b/releases/specs/amd64/clang/stage3-openrc.spec
@@ -0,0 +1,10 @@
+subarch: amd64
+target: stage3
+version_stamp: clang-openrc-@TIMESTAMP@
+rel_type: clang
+profile: default/linux/amd64/17.1/clang
+snapshot: @TIMESTAMP@
+source_subpath: clang/stage1-amd64-clang-openrc-@TIMESTAMP@
+compression_mode: pixz
+portage_confdir: @REPO_DIR@/releases/portage/stages
+portage_prefix: releng
diff --git a/releases/specs/amd64/musl-clang/stage1.spec b/releases/specs/amd64/musl-clang/stage1.spec
new file mode 100644
index 00000000..08875fe8
--- /dev/null
+++ b/releases/specs/amd64/musl-clang/stage1.spec
@@ -0,0 +1,13 @@
+subarch: amd64
+target: stage1
+version_stamp: musl-clang-@TIMESTAMP@
+rel_type: musl-clang
+profile: default/linux/amd64/17.0/musl/clang
+snapshot: @TIMESTAMP@
+source_subpath: musl-clang/stage3-amd64-musl-clang-latest
+chost: x86_64-gentoo-linux-musl
+portage_confdir: @REPO_DIR@/releases/portage/stages
+portage_prefix: releng
+update_seed: yes
+update_seed_command: --update --deep --newuse @world
+compression_mode: pixz
diff --git a/releases/specs/amd64/musl-clang/stage3.spec b/releases/specs/amd64/musl-clang/stage3.spec
new file mode 100644
index 00000000..97d49a2f
--- /dev/null
+++ b/releases/specs/amd64/musl-clang/stage3.spec
@@ -0,0 +1,10 @@
+subarch: amd64
+target: stage3
+version_stamp: musl-clang-@TIMESTAMP@
+rel_type: musl-clang
+profile: default/linux/amd64/17.0/musl/clang
+snapshot: @TIMESTAMP@
+source_subpath: musl-clang/stage1-amd64-musl-clang-@TIMESTAMP@
+portage_confdir: @REPO_DIR@/releases/portage/stages
+portage_prefix: releng
+compression_mode: pixz