diff --git a/releases/specs/amd64/musl-hardened/stage1-23.spec b/releases/specs/amd64/musl-hardened/stage1-23.spec
new file mode 100644
index 00000000..5208a693
--- /dev/null
+++ b/releases/specs/amd64/musl-hardened/stage1-23.spec
@@ -0,0 +1,13 @@
+subarch: amd64
+target: stage1
+version_stamp: musl-hardened-@TIMESTAMP@
+rel_type: 23.0-musl-hardened
+profile: default/linux/amd64/23.0/musl/hardened
+snapshot_treeish: @TREEISH@
+source_subpath: 23.0-musl-hardened/stage3-amd64-musl-hardened-latest
+chost: x86_64-pc-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-hardened/stage3-23.spec b/releases/specs/amd64/musl-hardened/stage3-23.spec
new file mode 100644
index 00000000..1dff0e61
--- /dev/null
+++ b/releases/specs/amd64/musl-hardened/stage3-23.spec
@@ -0,0 +1,11 @@
+subarch: amd64
+target: stage3
+version_stamp: musl-hardened-@TIMESTAMP@
+rel_type: 23.0-musl-hardened
+profile: default/linux/amd64/23.0/musl/hardened
+snapshot_treeish: @TREEISH@
+source_subpath: 23.0-musl-hardened/stage1-amd64-musl-hardened-@TIMESTAMP@
+portage_confdir: @REPO_DIR@/releases/portage/stages
+portage_prefix: releng
+compression_mode: pixz
+binrepo_path: amd64/binpackages/23.0/x86-64_musl_hardened
diff --git a/releases/specs/amd64/musl-llvm/stage1-23.spec b/releases/specs/amd64/musl-llvm/stage1-23.spec
new file mode 100644
index 00000000..b5eec269
--- /dev/null
+++ b/releases/specs/amd64/musl-llvm/stage1-23.spec
@@ -0,0 +1,13 @@
+subarch: amd64
+target: stage1
+version_stamp: musl-llvm-@TIMESTAMP@
+rel_type: 23.0-musl-llvm
+profile: default/linux/amd64/23.0/musl/llvm
+snapshot_treeish: @TREEISH@
+source_subpath: 23.0-musl-llvm/stage3-amd64-musl-llvm-latest
+chost: x86_64-pc-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-llvm/stage3-23.spec b/releases/specs/amd64/musl-llvm/stage3-23.spec
new file mode 100644
index 00000000..ae837011
--- /dev/null
+++ b/releases/specs/amd64/musl-llvm/stage3-23.spec
@@ -0,0 +1,11 @@
+subarch: amd64
+target: stage3
+version_stamp: musl-llvm-@TIMESTAMP@
+rel_type: 23.0-musl-llvm
+profile: default/linux/amd64/23.0/musl/llvm
+snapshot_treeish: @TREEISH@
+source_subpath: 23.0-musl-llvm/stage1-amd64-musl-llvm-@TIMESTAMP@
+portage_confdir: @REPO_DIR@/releases/portage/stages
+portage_prefix: releng
+compression_mode: pixz
+binrepo_path: amd64/binpackages/23.0/x86-64_musl_llvm
diff --git a/releases/specs/amd64/musl/stage1-23.spec b/releases/specs/amd64/musl/stage1-23.spec
new file mode 100644
index 00000000..f661faa1
--- /dev/null
+++ b/releases/specs/amd64/musl/stage1-23.spec
@@ -0,0 +1,13 @@
+subarch: amd64
+target: stage1
+version_stamp: musl-@TIMESTAMP@
+rel_type: 23.0-musl
+profile: default/linux/amd64/23.0/musl
+snapshot_treeish: @TREEISH@
+source_subpath: 23.0-musl/stage3-amd64-musl-latest
+chost: x86_64-pc-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/stage3-23.spec b/releases/specs/amd64/musl/stage3-23.spec
new file mode 100644
index 00000000..1f8312b7
--- /dev/null
+++ b/releases/specs/amd64/musl/stage3-23.spec
@@ -0,0 +1,11 @@
+subarch: amd64
+target: stage3
+version_stamp: musl-@TIMESTAMP@
+rel_type: 23.0-musl
+profile: default/linux/amd64/23.0/musl
+snapshot_treeish: @TREEISH@
+source_subpath: 23.0-musl/stage1-amd64-musl-@TIMESTAMP@
+portage_confdir: @REPO_DIR@/releases/portage/stages
+portage_prefix: releng
+compression_mode: pixz
+binrepo_path: amd64/binpackages/23.0/x86-64_musl