diff --git a/.github/workflows/agoric.yaml b/.github/workflows/agoric.yaml
index 8a37b127..570993b8 100644
--- a/.github/workflows/agoric.yaml
+++ b/.github/workflows/agoric.yaml
@@ -3,7 +3,7 @@ name: Build and Push agoric Docker Image
 on:
   push:
     tags:
-      - "agoric-upgrade-[0-9]+*"
+      - "agoric-sdk-[0-9]+*"
   workflow_dispatch:
 
 env:
@@ -40,7 +40,7 @@ jobs:
 
       - name: Extract version from tag
         id: extract_version
-        run: echo "VERSION=${GITHUB_REF#refs/tags/}" >> $GITHUB_ENV
+        run: echo "VERSION=${GITHUB_REF#refs/tags/agoric-sdk-}" >> $GITHUB_ENV
 
       - name: Manually pull the base Docker image
         run: |
@@ -52,9 +52,9 @@ jobs:
 
       - name: Build and push agoric Docker image
         run: |
-          ./heighliner build -c agoric-agd --go-version 1.21 --git-ref ${{ env.VERSION }}
+          ./heighliner build -c agoric-imported 1.21 --git-ref ${{ env.VERSION }}
 
       - name: Tag and push Docker image
         run: |
-          docker tag agoric:${{ env.VERSION }} ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:agoric-${{ env.VERSION }}
-          docker push ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:agoric-${{ env.VERSION }}
+          docker tag agoric-imported:${{ env.VERSION }} ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ env.VERSION }}
+          docker push ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ env.VERSION }}
diff --git a/chains.yaml b/chains.yaml
index 2d7ebeaa..ba238ccd 100644
--- a/chains.yaml
+++ b/chains.yaml
@@ -78,41 +78,19 @@
     ln -s /root/.nvm/versions/node/*/bin/node /bin/node
 
 # Agoric-sdk
-- name: agoric-agd
-  dockerfile: cargo
-  github-organization: Agoric
-  github-repo: agoric-sdk
+- name: agoric-imported
+  dockerfile: imported
+  base-image: ghcr.io/agoric/agoric-sdk
   build-env:
     - LEDGER_ENABLED=false
-  build-target: |
-    set -eux
-    cd golang/cosmos
-    export CGO_ENABLED=1 GOOS=linux GOARCH=${TARGETARCH} CC=${ARCH}-linux-gnu-gcc CXX=${ARCH}-linux-gnu-g++
-    COMMIT=$(git log -1 --format='%H')
-    COMMON_LDFLAGS="-X github.com/cosmos/cosmos-sdk/version.Name=agoric \
-      -X github.com/cosmos/cosmos-sdk/version.AppName=agd \
-      -X github.com/cosmos/cosmos-sdk/version.Version=$VERSION \
-      -X "github.com/cosmos/cosmos-sdk/version.BuildTags=$BUILD_TAGS" \
-      -X github.com/cosmos/cosmos-sdk/version.Commit=$COMMIT"
-
-    # Build daemon lib
-    go build -v -mod=readonly -tags "$BUILD_TAGS" -ldflags "$COMMON_LDFLAGS" -buildmode=c-shared -o build/libagcosmosdaemon.so ./cmd/libdaemon/main.go
-
-    # Build agd
-    go build -v -mod=readonly -tags "$BUILD_TAGS" -ldflags "$COMMON_LDFLAGS" -o ../../bin/agd ./cmd/agd
-
-    # Move to final location
-    cd ../../
-    mkdir /agoric-sdk
-    mv  bin golang /agoric-sdk
+  binaries:
+    - /usr/src/agoric-sdk/golang/cosmos/build/agd
+    - /usr/src/agoric-sdk/packages/cosmic-swingset/bin/ag-chain-cosmos
+    - /usr/local/bin/node
   directories:
-    - /agoric-sdk
-  final-image: |
-    set -eux
-    ln -s /agoric-sdk/bin/agd /bin/agd
-    mkdir -p /go/src/github.com/p2p-org/agoric-sdk/golang/cosmos/build /build/agoric-sdk/golang/cosmos/build
-    mv /agoric-sdk/golang/cosmos/build/libagcosmosdaemon.so /go/src/github.com/p2p-org/agoric-sdk/golang/cosmos/build/
-    ln -s  /go/src/github.com/p2p-org/agoric-sdk/golang/cosmos/build/libagcosmosdaemon.so /build/agoric-sdk/golang/cosmos/build/libagcosmosdaemon.so
+    - /usr/src/agoric-sdk/
+    - /usr/local/lib/
+    - /usr/local/bin/
 
 # Akash
 - name: akash