diff --git a/.github/workflows/lint-langchain-fallback.yaml b/.github/workflows/lint-langchain-fallback.yaml
new file mode 100644
index 0000000000..0373a6565a
--- /dev/null
+++ b/.github/workflows/lint-langchain-fallback.yaml
@@ -0,0 +1,28 @@
+# Copyright 2024 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+name: langchain
+on:
+  pull_request:
+    paths: # These paths are the inverse of lint.yml
+      - "sdks/langchain/**/*.md"
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: none
+
+    steps:
+      - run: echo "No tests required."
\ No newline at end of file
diff --git a/.github/workflows/lint-langchain.yaml b/.github/workflows/lint-langchain.yaml
new file mode 100644
index 0000000000..422768be26
--- /dev/null
+++ b/.github/workflows/lint-langchain.yaml
@@ -0,0 +1,54 @@
+# Copyright 2024 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+name: langchain
+on:
+  pull_request:
+    paths:
+      - 'sdks/langchain/**'
+      - '!sdks/langchain/**/*.md'
+
+# Declare default permissions as read only.
+permissions: read-all
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    concurrency:
+      group: ${{ github.workflow }}-${{ github.ref }}
+      cancel-in-progress: true
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
+
+      - name: Setup Python
+        uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b # v5.3.0
+        with:
+          python-version: "3.13"
+
+      - name: Install library requirements
+        run: pip install -r sdks/langchain/requirements.txt
+
+      - name: Install test requirements
+        run: pip install sdks/langchain[test]
+
+      - name: Run linters
+        run: |
+          black --check .
+          isort --check .
+
+      - name: Run type-check
+        env:
+          MYPYPATH: 'sdks/langchain/src'
+        run: mypy --install-types --non-interactive --explicit-package-bases sdks/langchain
\ No newline at end of file
diff --git a/sdks/langchain/integration.cloudbuild.yaml b/sdks/langchain/integration.cloudbuild.yaml
new file mode 100644
index 0000000000..f03577fc8c
--- /dev/null
+++ b/sdks/langchain/integration.cloudbuild.yaml
@@ -0,0 +1,43 @@
+# Copyright 2024 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+steps:
+  - id: Install library requirements
+    name: 'python:${_VERSION}'
+    args:
+      - install
+      - '-r'
+      - 'sdks/langchain/requirements.txt'
+      - '--user'
+    entrypoint: pip
+  - id: Install test requirements
+    name: 'python:${_VERSION}'
+    args:
+      - install
+      - 'sdks/langchain[test]'
+      - '--user'
+    entrypoint: pip
+  - id: Run integration tests
+    name: 'python:${_VERSION}'
+    env:
+      - TOOLBOX_URL=$_TOOLBOX_URL
+    args:
+      - '-c'
+      - >-
+        python -m pytest sdks/langchain/tests/
+    entrypoint: /bin/bash
+options:
+  logging: CLOUD_LOGGING_ONLY
+substitutions:
+  _VERSION: '3.13'
\ No newline at end of file
diff --git a/sdks/langchain/requirements.txt b/sdks/langchain/requirements.txt
index a76d0d4d56..52e8c6accc 100644
--- a/sdks/langchain/requirements.txt
+++ b/sdks/langchain/requirements.txt
@@ -1,4 +1,4 @@
 langchain-core==0.3.21
 PyYAML==6.0.2
 pydantic==2.10.2
-aiohttp==3.11.7
\ No newline at end of file
+aiohttp==3.11.7