diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index cffa2fd..15dbec2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -81,7 +81,7 @@
       'overlay-paths': |
         tests/fixtures/flux-render-good
       'mode': 'strict'
-      'crd-catalog-source': 'JorisJonkers-dev/platform-blueprints'
+      'crd-catalog-source': 'JorisJonkers-dev/flux-modules'
       'crd-catalog-ref': '${{ github.head_ref || github.ref_name }}'
 
   'pipeline-complete':
diff --git a/README.md b/README.md
index acb5ace..7f056b2 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# platform-blueprints
+# flux-modules
 
 Reusable Kubernetes, Flux, storage, edge, CRD schema, backup, restore, and
 validation blueprints for JorisJonkers-dev platform repositories.
@@ -16,7 +16,7 @@ may contain:
 - Documentation, examples, tests, CI, and release metadata for this artifact.
 
 Reusable host modules and Nix helpers live in
-`JorisJonkers-dev/nix-platform`. Consumer repositories continue to own host
+`JorisJonkers-dev/nixos-modules`. Consumer repositories continue to own host
 configuration, deploy nodes, inventories, secrets, app manifests, generated
 manifests, locks, and deployment workflows.
 
@@ -110,7 +110,7 @@ List and dry-run a manifest-driven remote filesystem backup:
 ```bash
 scripts/backup/backup-service-state.sh \
   --manifest examples/backup/manifest.tsv \
-  --output-dir /tmp/platform-blueprints-backup \
+  --output-dir /tmp/flux-modules-backup \
   --dry-run
 ```
 
@@ -119,7 +119,7 @@ Capture service-native snapshot plugins declared by the consumer:
 ```bash
 scripts/backup/backup-service-snapshots.sh \
   --plugins examples/backup/snapshot-plugins.tsv \
-  --output-dir /tmp/platform-blueprints-snapshots \
+  --output-dir /tmp/flux-modules-snapshots \
   --dry-run
 ```
 
diff --git a/docs/strict-flux-render-validation.md b/docs/strict-flux-render-validation.md
index e2ba924..a5f48e5 100644
--- a/docs/strict-flux-render-validation.md
+++ b/docs/strict-flux-render-validation.md
@@ -21,7 +21,7 @@ jobs:
       overlay-paths: |
         path/to/flux/overlay
       mode: strict
-      crd-catalog-source: JorisJonkers-dev/platform-blueprints
+      crd-catalog-source: JorisJonkers-dev/flux-modules
       crd-catalog-ref: v1.1.0
 ```
 
diff --git a/release-please-config.json b/release-please-config.json
index 63e4394..fac0fd7 100644
--- a/release-please-config.json
+++ b/release-please-config.json
@@ -3,7 +3,7 @@
   "release-type": "simple",
   "packages": {
     ".": {
-      "package-name": "platform-blueprints",
+      "package-name": "flux-modules",
       "changelog-path": "CHANGELOG.md",
       "include-component-in-tag": false,
       "bump-minor-pre-major": true
diff --git a/schemas/crds/README.md b/schemas/crds/README.md
index 8b4255b..5a88453 100644
--- a/schemas/crds/README.md
+++ b/schemas/crds/README.md
@@ -1,7 +1,7 @@
 # Pinned CRD Schema Catalog
 
 This catalog is the offline default used by `scripts/validate-flux-render.sh`.
-It pins the CRD groups that platform-blueprints commonly emits so kubeconform
+It pins the CRD groups that flux-modules commonly emits so kubeconform
 does not need to fetch CRD schemas during validation.
 
 Pin date: 2026-06-10
diff --git a/scripts/restore/restore-http-api-export.sh b/scripts/restore/restore-http-api-export.sh
index 5ebf011..0f3c4d0 100755
--- a/scripts/restore/restore-http-api-export.sh
+++ b/scripts/restore/restore-http-api-export.sh
@@ -132,7 +132,7 @@ require_command "${KUBECTL}"
 require_command "${CURL}"
 "${KUBECTL}" get service -n "${NAMESPACE}" "${SERVICE}" >/dev/null
 
-port_forward_log="$(mktemp "${TMPDIR:-/tmp}/platform-blueprints-port-forward.XXXXXX.log")"
+port_forward_log="$(mktemp "${TMPDIR:-/tmp}/flux-modules-port-forward.XXXXXX.log")"
 cleanup() {
   if [[ -n "${PORT_FORWARD_PID:-}" ]]; then
     kill "${PORT_FORWARD_PID}" >/dev/null 2>&1 || true
diff --git a/scripts/restore/restore-pvc-archive.sh b/scripts/restore/restore-pvc-archive.sh
index 11de006..730aa63 100755
--- a/scripts/restore/restore-pvc-archive.sh
+++ b/scripts/restore/restore-pvc-archive.sh
@@ -48,7 +48,7 @@ metadata:
   name: ${POD_NAME}
   namespace: ${NAMESPACE}
   labels:
-    app.kubernetes.io/managed-by: platform-blueprints-restore-toolkit
+    app.kubernetes.io/managed-by: flux-modules-restore-toolkit
 spec:
   restartPolicy: Never
   containers:
diff --git a/scripts/restore/restore-vault-raft-snapshot.sh b/scripts/restore/restore-vault-raft-snapshot.sh
index 93c47ab..d783400 100755
--- a/scripts/restore/restore-vault-raft-snapshot.sh
+++ b/scripts/restore/restore-vault-raft-snapshot.sh
@@ -89,7 +89,7 @@ VAULT_TOKEN_VALUE="$(read_token)"
 echo "Restoring Vault raft snapshot from ${SNAPSHOT}"
 "${KUBECTL}" exec -i -n "${NAMESPACE}" -c "${CONTAINER_NAME}" "${POD_NAME}" -- \
   env "VAULT_ADDR=${VAULT_ADDR}" "VAULT_TOKEN=${VAULT_TOKEN_VALUE}" \
-  sh -ec 'cat >/tmp/platform-blueprints-vault-raft.snapshot && vault operator raft snapshot restore -force /tmp/platform-blueprints-vault-raft.snapshot && rm -f /tmp/platform-blueprints-vault-raft.snapshot' \
+  sh -ec 'cat >/tmp/flux-modules-vault-raft.snapshot && vault operator raft snapshot restore -force /tmp/flux-modules-vault-raft.snapshot && rm -f /tmp/flux-modules-vault-raft.snapshot' \
   < "${SNAPSHOT}"
 
 echo "Vault raft snapshot restore finished: ${NAMESPACE}/${POD_NAME}"
diff --git a/scripts/validate-flux.sh b/scripts/validate-flux.sh
index 4c1d6c6..e00ab67 100755
--- a/scripts/validate-flux.sh
+++ b/scripts/validate-flux.sh
@@ -178,7 +178,7 @@ if [[ "${enable_helm}" == "true" ]]; then
   fi
 fi
 
-render_output="$(mktemp "${TMPDIR:-/tmp}/platform-blueprints-flux.XXXXXX.yaml")"
+render_output="$(mktemp "${TMPDIR:-/tmp}/flux-modules-flux.XXXXXX.yaml")"
 trap 'rm -f "${render_output}"' EXIT
 
 echo "==> kustomize build ${cluster_path}"
@@ -203,7 +203,7 @@ if [[ "${enable_helm}" == "true" ]]; then
 fi
 
 echo "==> drop non-resource documents before kubeconform"
-stripped_output="$(mktemp "${TMPDIR:-/tmp}/platform-blueprints-flux-stripped.XXXXXX.yaml")"
+stripped_output="$(mktemp "${TMPDIR:-/tmp}/flux-modules-flux-stripped.XXXXXX.yaml")"
 strip_non_resource_documents "${render_output}" "${stripped_output}"
 rm -f "${render_output}"
 render_output="${stripped_output}"
diff --git a/scripts/validate-repository.sh b/scripts/validate-repository.sh
index f9f2ad4..96466d0 100755
--- a/scripts/validate-repository.sh
+++ b/scripts/validate-repository.sh
@@ -221,7 +221,7 @@ check_legacy_brand_references() {
 
 check_output_names() {
   local output_name_regex
-  output_name_regex="platform-blueprints-platform""-blueprints|platform""Blueprints[.]platform""Blueprints"
+  output_name_regex="flux-modules-platform""-blueprints|platform""Blueprints[.]platform""Blueprints"
   if grep --line-number -R -E "${output_name_regex}" README.md docs scripts tests packs examples skeletons fixtures schemas .github; then
     record_failure "Found doubled platform marker in public outputs or docs"
   fi
@@ -229,7 +229,7 @@ check_output_names() {
 
 check_vault_policy_compiler() {
   local tmpdir
-  tmpdir="$(mktemp -d "${TMPDIR:-/tmp}/platform-blueprints-vault.XXXXXX")"
+  tmpdir="$(mktemp -d "${TMPDIR:-/tmp}/flux-modules-vault.XXXXXX")"
   trap 'rm -rf "${tmpdir}"' RETURN
 
   python3 scripts/vault/compile-vault-bootstrap-policy.py \