diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0bf2019..27f6736 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -10,6 +10,10 @@ on:
 env:
   CARGO_TERM_COLOR: always
   RUST_VERSION: "1.96.0"
+  # Clone sibling repos at the same branch as this PR so cross-repo changes
+  # (e.g. RFL-128 contracts/ move) resolve consistently. Falls back to main
+  # on direct pushes (github.head_ref is empty) and for repos without the branch.
+  REFLECTIVE_SIBLING_REF: ${{ github.head_ref || 'main' }}
 
 jobs:
   ci:
diff --git a/Cargo.toml b/Cargo.toml
index 9eec2fd..1c7da1e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -52,7 +52,7 @@ organism-intent           = { path = "../bedrock-platform/organism/crates/intent
 organism-planning         = { path = "../bedrock-platform/organism/crates/planning" }
 organism-runtime          = { path = "../bedrock-platform/organism/crates/runtime" }
 application-storage       = { path = "../bedrock-platform/helms/crates/application-storage" }
-helm-module-contracts     = { path = "../bedrock-platform/helms/crates/helm-module-contracts" }
+helm-module-contracts     = { path = "../bedrock-platform/helms/contracts/crates/helm-module-contracts" }
 helm-operator-control     = { path = "../bedrock-platform/helms/crates/helm-operator-control" }
 prio-agent-ops            = { path = "../bedrock-platform/helms/crates/prio-agent-ops" }
 arena-intent-cases        = { path = "crates/intent-cases" }
diff --git a/scripts/ci/checkout-reflective-siblings.sh b/scripts/ci/checkout-reflective-siblings.sh
index d67d06f..263e102 100755
--- a/scripts/ci/checkout-reflective-siblings.sh
+++ b/scripts/ci/checkout-reflective-siblings.sh
@@ -17,10 +17,22 @@ set -euo pipefail
 
 workspace="${GITHUB_WORKSPACE:-$(git rev-parse --show-toplevel)}"
 
+# REFLECTIVE_SIBLING_REF controls which branch siblings are cloned from (default: main).
+# Validate to only allow chars legal in git branch names; reject anything else so a
+# malformed value cannot be used for argument injection in the git clone call below.
+_raw_ref="${REFLECTIVE_SIBLING_REF:-main}"
+if [[ ! "$_raw_ref" =~ ^[a-zA-Z0-9/._-]+$ ]]; then
+  echo "warning: REFLECTIVE_SIBLING_REF='${_raw_ref}' contains disallowed characters; using main" >&2
+  _raw_ref=main
+fi
+REFLECTIVE_SIBLING_REF="$_raw_ref"
+unset _raw_ref
+
 checkout_reflective_repo() {
   local repo="$1"
   local relative_path="$2"
   local dest="${workspace}/${relative_path}"
+  local sibling_ref="${REFLECTIVE_SIBLING_REF:-main}"
 
   if [[ -d "$dest/.git" ]]; then
     echo "ok: ${relative_path} already checked out"
@@ -33,7 +45,18 @@ checkout_reflective_repo() {
   fi
 
   mkdir -p "$(dirname "$dest")"
-  echo "==> checkout Reflective-Lab/${repo} -> ${relative_path}"
+
+  if [[ "$sibling_ref" != "main" ]]; then
+    echo "==> checkout Reflective-Lab/${repo}@${sibling_ref} -> ${relative_path}"
+    if GIT_TERMINAL_PROMPT=0 git clone --depth=1 --branch "$sibling_ref" --quiet \
+        "https://github.com/Reflective-Lab/${repo}.git" "$dest" 2>/dev/null; then
+      return
+    fi
+    echo "    (branch '${sibling_ref}' not found; falling back to main)"
+    rm -rf "$dest"
+  fi
+
+  echo "==> checkout Reflective-Lab/${repo}@main -> ${relative_path}"
   GIT_TERMINAL_PROMPT=0 git clone --depth=1 --quiet "https://github.com/Reflective-Lab/${repo}.git" "$dest"
 }