diff --git a/.github/workflows/sdk-typescript-publish.yml b/.github/workflows/sdk-typescript-publish.yml
index 6c5da819..4653146d 100644
--- a/.github/workflows/sdk-typescript-publish.yml
+++ b/.github/workflows/sdk-typescript-publish.yml
@@ -212,9 +212,67 @@ jobs:
           if-no-files-found: error
           retention-days: 7
 
+  build-linux-arm64:
+    name: build (aarch64-unknown-linux-gnu)
+    needs: verify-tag
+    runs-on: ubuntu-latest
+    # QEMU runs the arm64 node:20-bullseye container on the x86_64 host so we
+    # get a NATIVE compile inside the container (no cross-sysroot tricks).
+    # The resulting .node loads on every Linux with GLIBC >= 2.31:
+    # ARM64 Vercel sandbox, ARM64 RHEL 9, Amazon Linux 2/2023 (aarch64), etc.
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up QEMU for arm64 containers
+        uses: docker/setup-qemu-action@v3
+
+      - name: Build native addon (linux arm64 gnu, native debian-bullseye via QEMU)
+        run: |
+          docker run --platform linux/arm64 \
+            -v ${{ github.workspace }}:/workspace \
+            -w /workspace/sdk/typescript \
+            node:20-bullseye \
+            bash -c '
+              set -e
+              apt-get update
+              apt-get install -y --no-install-recommends \
+                build-essential \
+                pkg-config \
+                ca-certificates \
+                curl \
+                unzip
+
+              PROTOC_VERSION=29.3
+              curl -fsSL "https://github.com/protocolbuffers/protobuf/releases/download/v${PROTOC_VERSION}/protoc-${PROTOC_VERSION}-linux-aarch_64.zip" -o /tmp/protoc.zip
+              unzip -o /tmp/protoc.zip -d /usr/local
+              chmod +x /usr/local/bin/protoc
+              protoc --version
+              ls /usr/local/include/google/protobuf/timestamp.proto
+
+              curl --proto "=https" --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain none
+              export PATH="$HOME/.cargo/bin:$PATH"
+              rustc --version
+              cargo --version
+
+              npm ci
+              npm run build -- --target aarch64-unknown-linux-gnu
+
+              ls -lh codegraff-sdk.*.node
+              objdump -T codegraff-sdk.linux-arm64-gnu.node | grep GLIBC | sort -u | tail -10 || true
+            '
+
+      - name: Upload .node artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: bindings-aarch64-unknown-linux-gnu
+          path: sdk/typescript/codegraff-sdk.*.node
+          if-no-files-found: error
+          retention-days: 7
+
   publish:
     name: publish to npm
-    needs: [verify-tag, build, build-linux]
+    needs: [verify-tag, build, build-linux, build-linux-arm64]
     runs-on: ubuntu-latest
     environment:
       name: npm-publish
diff --git a/sdk/typescript/package-lock.json b/sdk/typescript/package-lock.json
index 9ed498d3..2d038549 100644
--- a/sdk/typescript/package-lock.json
+++ b/sdk/typescript/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@codegraff/sdk",
-  "version": "0.1.5",
+  "version": "0.1.14",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@codegraff/sdk",
-      "version": "0.1.5",
+      "version": "0.1.14",
       "license": "MIT",
       "devDependencies": {
         "@cursor/sdk": "^1.0.12",
@@ -17,11 +17,11 @@
         "node": ">= 18"
       },
       "optionalDependencies": {
-        "@codegraff/sdk-darwin-arm64": "0.1.5",
-        "@codegraff/sdk-darwin-x64": "0.1.5",
-        "@codegraff/sdk-linux-arm64-gnu": "0.1.5",
-        "@codegraff/sdk-linux-x64-gnu": "0.1.5",
-        "@codegraff/sdk-win32-x64-msvc": "0.1.5"
+        "@codegraff/sdk-darwin-arm64": "0.1.14",
+        "@codegraff/sdk-darwin-x64": "0.1.14",
+        "@codegraff/sdk-linux-arm64-gnu": "0.1.14",
+        "@codegraff/sdk-linux-x64-gnu": "0.1.14",
+        "@codegraff/sdk-win32-x64-msvc": "0.1.14"
       }
     },
     "node_modules/@bufbuild/protobuf": {
@@ -32,19 +32,74 @@
       "license": "(Apache-2.0 AND BSD-3-Clause)"
     },
     "node_modules/@codegraff/sdk-darwin-arm64": {
-      "optional": true
+      "version": "0.1.14",
+      "resolved": "https://registry.npmjs.org/@codegraff/sdk-darwin-arm64/-/sdk-darwin-arm64-0.1.14.tgz",
+      "integrity": "sha512-mbdNYMOriCogwR5iD0563CKrkdRZOg8ZR0ly92mtv5SXIGHTSrsRuqLHz1aaIdfBoo9Q1Sr1IWJnnRWoLpuO5g==",
+      "cpu": [
+        "arm64"
+      ],
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "darwin"
+      ],
+      "engines": {
+        "node": ">= 18"
+      }
     },
     "node_modules/@codegraff/sdk-darwin-x64": {
-      "optional": true
+      "version": "0.1.14",
+      "resolved": "https://registry.npmjs.org/@codegraff/sdk-darwin-x64/-/sdk-darwin-x64-0.1.14.tgz",
+      "integrity": "sha512-A3q9fZ3jbDmhN68ZN/dVDjEHsociBzaSRxzo4x9tpS1HS9w2ZUl9nfghIyq2r1cb5/aRleHlxQ4gG1xm3fJbYw==",
+      "cpu": [
+        "x64"
+      ],
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "darwin"
+      ],
+      "engines": {
+        "node": ">= 18"
+      }
     },
     "node_modules/@codegraff/sdk-linux-arm64-gnu": {
       "optional": true
     },
     "node_modules/@codegraff/sdk-linux-x64-gnu": {
-      "optional": true
+      "version": "0.1.14",
+      "resolved": "https://registry.npmjs.org/@codegraff/sdk-linux-x64-gnu/-/sdk-linux-x64-gnu-0.1.14.tgz",
+      "integrity": "sha512-rSogQgrnTKI0tu2NvBzWjxvu/BuzB1h4xmaN87iNZDXjLwZSnFLppD430PkpSgYQj5FXG2kw0VOI7noCzglhTg==",
+      "cpu": [
+        "x64"
+      ],
+      "libc": [
+        "glibc"
+      ],
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": ">= 18"
+      }
     },
     "node_modules/@codegraff/sdk-win32-x64-msvc": {
-      "optional": true
+      "version": "0.1.14",
+      "resolved": "https://registry.npmjs.org/@codegraff/sdk-win32-x64-msvc/-/sdk-win32-x64-msvc-0.1.14.tgz",
+      "integrity": "sha512-T44f5ZO10evh84Wi3gIPDzmuAndT97UeVXxXrNnGGJp0MMhvViUmHuInOyCTY8DJUCTbeQmLLQqLi5zRagUO5g==",
+      "cpu": [
+        "x64"
+      ],
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "win32"
+      ],
+      "engines": {
+        "node": ">= 18"
+      }
     },
     "node_modules/@connectrpc/connect": {
       "version": "1.7.0",