diff --git a/.github/workflows/checks.yaml b/.github/workflows/checks.yaml
index 122f4b69..b4336914 100644
--- a/.github/workflows/checks.yaml
+++ b/.github/workflows/checks.yaml
@@ -73,14 +73,6 @@ jobs:
 
   langchain-py:
     uses: ./.github/workflows/langchain-py-test.yaml
-    strategy:
-      fail-fast: false
-      matrix:
-        python-version: ["3.10", "3.11", "3.12", "3.13"]
-        os: [ubuntu-latest, windows-latest]
-    with:
-      python-version: ${{ matrix.python-version }}
-      os: ${{ matrix.os }}
 
   upload-wheel:
     needs: build
diff --git a/.github/workflows/langchain-py-test.yaml b/.github/workflows/langchain-py-test.yaml
index d477fa02..54ac8df8 100644
--- a/.github/workflows/langchain-py-test.yaml
+++ b/.github/workflows/langchain-py-test.yaml
@@ -2,23 +2,12 @@ name: langchain-py
 
 on:
   workflow_call:
-    inputs:
-      python-version:
-        required: true
-        type: string
-      os:
-        required: true
-        type: string
 
 jobs:
   test:
-    runs-on: ${{ inputs.os }}
+    runs-on: ubuntu-latest
     timeout-minutes: 15
 
-    defaults:
-      run:
-        working-directory: integrations/langchain-py
-
     steps:
       - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
 
@@ -27,22 +16,25 @@ jobs:
         with:
           cache: true
           experimental: true
-          install_args: python@${{ inputs.python-version }} uv
+          install_args: uv
 
       - name: Install dependencies
+        working-directory: integrations/langchain-py
         run: |
-          mise exec python@${{ inputs.python-version }} -- uv sync
+          mise exec -- uv sync
 
-      - name: Lint with ruff
-        if: ${{ inputs.os == 'ubuntu-latest' }}
+      - name: Lint package
+        working-directory: integrations/langchain-py
         run: |
-          mise exec python@${{ inputs.python-version }} -- uv run ruff check $(git ls-files '*.py' | grep -v 'examples/')
+          mise exec -- uv run ruff check $(git ls-files '*.py' | grep -v 'examples/')
 
       - name: Run tests
+        working-directory: integrations/langchain-py
         run: |
-          mise exec python@${{ inputs.python-version }} -- uv run pytest src
+          mise exec -- uv run pytest src
 
-      - name: Test import
+      - name: Test package import
+        working-directory: integrations/langchain-py
         run: |
-          mise exec python@${{ inputs.python-version }} -- uv run python -c "import braintrust_langchain; print('braintrust_langchain imported successfully')"
-          mise exec python@${{ inputs.python-version }} -- uv run python -c "from braintrust_langchain import BraintrustCallbackHandler; print('BraintrustCallbackHandler imported successfully')"
+          mise exec -- uv run python -c "import braintrust_langchain; print('braintrust_langchain imported successfully')"
+          mise exec -- uv run python -c "from braintrust_langchain import BraintrustCallbackHandler; print('BraintrustCallbackHandler imported successfully')"
diff --git a/integrations/langchain-py/pyproject.toml b/integrations/langchain-py/pyproject.toml
index 9bbf9d7a..e2b8bbe1 100644
--- a/integrations/langchain-py/pyproject.toml
+++ b/integrations/langchain-py/pyproject.toml
@@ -42,6 +42,9 @@ members = [
     ".",
 ]
 
+[tool.uv.sources]
+braintrust = { path = "../../py", editable = true }
+
 [dependency-groups]
 dev = [
     "build",
diff --git a/integrations/langchain-py/src/braintrust_langchain/__init__.py b/integrations/langchain-py/src/braintrust_langchain/__init__.py
index 2feeb7bc..66367ff2 100644
--- a/integrations/langchain-py/src/braintrust_langchain/__init__.py
+++ b/integrations/langchain-py/src/braintrust_langchain/__init__.py
@@ -1,4 +1,24 @@
-from .callbacks import BraintrustCallbackHandler
-from .context import set_global_handler
+"""
+DEPRECATED: braintrust-langchain is now part of the main braintrust package.
+
+Install `braintrust` and use `from braintrust.integrations.langchain import BraintrustCallbackHandler` instead.
+This package now re-exports from `braintrust.integrations.langchain` for backward compatibility.
+"""
+
+import warnings
+
+warnings.warn(
+    "braintrust-langchain is deprecated. The LangChain integration is now included in the main "
+    "'braintrust' package. Use 'from braintrust.integrations.langchain import BraintrustCallbackHandler' "
+    "instead. This package will be removed in a future release.",
+    DeprecationWarning,
+    stacklevel=2,
+)
+
+# Re-export public API from the new location for backward compatibility
+from braintrust.integrations.langchain import (  # noqa: E402, F401
+    BraintrustCallbackHandler,
+    set_global_handler,
+)
 
 __all__ = ["BraintrustCallbackHandler", "set_global_handler"]
diff --git a/integrations/langchain-py/src/tests/conftest.py b/integrations/langchain-py/src/tests/conftest.py
index 4857cf3b..eea82466 100644
--- a/integrations/langchain-py/src/tests/conftest.py
+++ b/integrations/langchain-py/src/tests/conftest.py
@@ -2,6 +2,7 @@
 import os
 
 import pytest
+from braintrust.integrations.langchain.context import clear_global_handler
 from braintrust.logger import (
     TEST_API_KEY,
     Logger,
@@ -11,8 +12,6 @@
 )
 from braintrust.test_helpers import init_test_logger
 
-from braintrust_langchain.context import clear_global_handler
-
 
 @pytest.fixture(autouse=True)
 def setup_braintrust():
diff --git a/integrations/langchain-py/src/tests/test_compat.py b/integrations/langchain-py/src/tests/test_compat.py
new file mode 100644
index 00000000..5a7e0371
--- /dev/null
+++ b/integrations/langchain-py/src/tests/test_compat.py
@@ -0,0 +1,28 @@
+"""Test that braintrust_langchain re-exports the public API from braintrust.integrations.langchain."""
+
+import importlib
+import warnings
+
+import pytest
+
+
+def test_public_api_reexported():
+    """All public API symbols should be importable from braintrust_langchain."""
+    with warnings.catch_warnings():
+        warnings.simplefilter("ignore", DeprecationWarning)
+
+        from braintrust_langchain import (
+            BraintrustCallbackHandler,
+            set_global_handler,
+        )
+
+    assert callable(BraintrustCallbackHandler)
+    assert callable(set_global_handler)
+
+
+def test_deprecation_warning():
+    """Importing braintrust_langchain should emit a DeprecationWarning."""
+    import braintrust_langchain
+
+    with pytest.warns(DeprecationWarning, match="braintrust-langchain is deprecated"):
+        importlib.reload(braintrust_langchain)
diff --git a/integrations/langchain-py/src/tests/types.py b/integrations/langchain-py/src/tests/types.py
deleted file mode 100644
index 77b03ef5..00000000
--- a/integrations/langchain-py/src/tests/types.py
+++ /dev/null
@@ -1,33 +0,0 @@
-from typing import Any, List, Optional, TypedDict
-
-
-class SpanAttributes(TypedDict):
-    name: str
-    type: Optional[str]
-
-
-class SpanMetadata(TypedDict, total=False):
-    tags: List[str]
-    model: str
-    temperature: float
-    top_p: float
-    frequency_penalty: float
-    presence_penalty: float
-    n: int
-    runId: Optional[str]
-
-
-class SpanRequired(TypedDict):
-    span_id: str
-
-
-class Span(SpanRequired, total=False):
-    span_attributes: SpanAttributes
-    input: Any
-    output: Any
-    span_parents: Optional[List[str]]
-    metadata: SpanMetadata
-
-
-class LogRequest(TypedDict):
-    rows: List[Span]
diff --git a/integrations/langchain-py/uv.lock b/integrations/langchain-py/uv.lock
index 93361087..af1f69fc 100644
--- a/integrations/langchain-py/uv.lock
+++ b/integrations/langchain-py/uv.lock
@@ -58,6 +58,15 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/a7/fa/e01228c2938de91d47b307831c62ab9e4001e747789d0b05baf779a6488c/async_timeout-4.0.3-py3-none-any.whl", hash = "sha256:7405140ff1230c310e51dc27b3145b9092d659ce68ff733fb0cefe3ee42be028", size = 5721, upload-time = "2023-08-10T16:35:55.203Z" },
 ]
 
+[[package]]
+name = "attrs"
+version = "26.1.0"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/9a/8e/82a0fe20a541c03148528be8cac2408564a6c9a0cc7e9171802bc1d26985/attrs-26.1.0.tar.gz", hash = "sha256:d03ceb89cb322a8fd706d4fb91940737b6642aa36998fe130a9bc96c985eff32", size = 952055, upload-time = "2026-03-19T14:22:25.026Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/64/b4/17d4b0b2a2dc85a6df63d1157e028ed19f90d4cd97c36717afef2bc2f395/attrs-26.1.0-py3-none-any.whl", hash = "sha256:c647aa4a12dfbad9333ca4e71fe62ddc36f4e63b2d260a37a8b83d2f043ac309", size = 67548, upload-time = "2026-03-19T14:22:23.645Z" },
+]
+
 [[package]]
 name = "backports-asyncio-runner"
 version = "1.2.0"
@@ -76,60 +85,65 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/b9/fa/123043af240e49752f1c4bd24da5053b6bd00cad78c2be53c0d1e8b975bc/backports.tarfile-1.2.0-py3-none-any.whl", hash = "sha256:77e284d754527b01fb1e6fa8a1afe577858ebe4e9dad8919e34c862cb399bc34", size = 30181, upload-time = "2024-05-28T17:01:53.112Z" },
 ]
 
-[[package]]
-name = "black"
-version = "25.9.0"
-source = { registry = "https://pypi.org/simple" }
-dependencies = [
-    { name = "click" },
-    { name = "mypy-extensions" },
-    { name = "packaging" },
-    { name = "pathspec" },
-    { name = "platformdirs" },
-    { name = "pytokens" },
-    { name = "tomli", marker = "python_full_version < '3.11'" },
-    { name = "typing-extensions", marker = "python_full_version < '3.11'" },
-]
-sdist = { url = "https://files.pythonhosted.org/packages/4b/43/20b5c90612d7bdb2bdbcceeb53d588acca3bb8f0e4c5d5c751a2c8fdd55a/black-25.9.0.tar.gz", hash = "sha256:0474bca9a0dd1b51791fcc507a4e02078a1c63f6d4e4ae5544b9848c7adfb619", size = 648393, upload-time = "2025-09-19T00:27:37.758Z" }
-wheels = [
-    { url = "https://files.pythonhosted.org/packages/25/40/dbe31fc56b218a858c8fc6f5d8d3ba61c1fa7e989d43d4a4574b8b992840/black-25.9.0-cp310-cp310-macosx_10_9_x86_64.whl", hash = "sha256:ce41ed2614b706fd55fd0b4a6909d06b5bab344ffbfadc6ef34ae50adba3d4f7", size = 1715605, upload-time = "2025-09-19T00:36:13.483Z" },
-    { url = "https://files.pythonhosted.org/packages/92/b2/f46800621200eab6479b1f4c0e3ede5b4c06b768e79ee228bc80270bcc74/black-25.9.0-cp310-cp310-macosx_11_0_arm64.whl", hash = "sha256:2ab0ce111ef026790e9b13bd216fa7bc48edd934ffc4cbf78808b235793cbc92", size = 1571829, upload-time = "2025-09-19T00:32:42.13Z" },
-    { url = "https://files.pythonhosted.org/packages/4e/64/5c7f66bd65af5c19b4ea86062bb585adc28d51d37babf70969e804dbd5c2/black-25.9.0-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.manylinux_2_28_x86_64.whl", hash = "sha256:f96b6726d690c96c60ba682955199f8c39abc1ae0c3a494a9c62c0184049a713", size = 1631888, upload-time = "2025-09-19T00:30:54.212Z" },
-    { url = "https://files.pythonhosted.org/packages/3b/64/0b9e5bfcf67db25a6eef6d9be6726499a8a72ebab3888c2de135190853d3/black-25.9.0-cp310-cp310-win_amd64.whl", hash = "sha256:d119957b37cc641596063cd7db2656c5be3752ac17877017b2ffcdb9dfc4d2b1", size = 1327056, upload-time = "2025-09-19T00:31:08.877Z" },
-    { url = "https://files.pythonhosted.org/packages/b7/f4/7531d4a336d2d4ac6cc101662184c8e7d068b548d35d874415ed9f4116ef/black-25.9.0-cp311-cp311-macosx_10_9_x86_64.whl", hash = "sha256:456386fe87bad41b806d53c062e2974615825c7a52159cde7ccaeb0695fa28fa", size = 1698727, upload-time = "2025-09-19T00:31:14.264Z" },
-    { url = "https://files.pythonhosted.org/packages/28/f9/66f26bfbbf84b949cc77a41a43e138d83b109502cd9c52dfc94070ca51f2/black-25.9.0-cp311-cp311-macosx_11_0_arm64.whl", hash = "sha256:a16b14a44c1af60a210d8da28e108e13e75a284bf21a9afa6b4571f96ab8bb9d", size = 1555679, upload-time = "2025-09-19T00:31:29.265Z" },
-    { url = "https://files.pythonhosted.org/packages/bf/59/61475115906052f415f518a648a9ac679d7afbc8da1c16f8fdf68a8cebed/black-25.9.0-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.manylinux_2_28_x86_64.whl", hash = "sha256:aaf319612536d502fdd0e88ce52d8f1352b2c0a955cc2798f79eeca9d3af0608", size = 1617453, upload-time = "2025-09-19T00:30:42.24Z" },
-    { url = "https://files.pythonhosted.org/packages/7f/5b/20fd5c884d14550c911e4fb1b0dae00d4abb60a4f3876b449c4d3a9141d5/black-25.9.0-cp311-cp311-win_amd64.whl", hash = "sha256:c0372a93e16b3954208417bfe448e09b0de5cc721d521866cd9e0acac3c04a1f", size = 1333655, upload-time = "2025-09-19T00:30:56.715Z" },
-    { url = "https://files.pythonhosted.org/packages/fb/8e/319cfe6c82f7e2d5bfb4d3353c6cc85b523d677ff59edc61fdb9ee275234/black-25.9.0-cp312-cp312-macosx_10_13_x86_64.whl", hash = "sha256:1b9dc70c21ef8b43248f1d86aedd2aaf75ae110b958a7909ad8463c4aa0880b0", size = 1742012, upload-time = "2025-09-19T00:33:08.678Z" },
-    { url = "https://files.pythonhosted.org/packages/94/cc/f562fe5d0a40cd2a4e6ae3f685e4c36e365b1f7e494af99c26ff7f28117f/black-25.9.0-cp312-cp312-macosx_11_0_arm64.whl", hash = "sha256:8e46eecf65a095fa62e53245ae2795c90bdecabd53b50c448d0a8bcd0d2e74c4", size = 1581421, upload-time = "2025-09-19T00:35:25.937Z" },
-    { url = "https://files.pythonhosted.org/packages/84/67/6db6dff1ebc8965fd7661498aea0da5d7301074b85bba8606a28f47ede4d/black-25.9.0-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.manylinux_2_28_x86_64.whl", hash = "sha256:9101ee58ddc2442199a25cb648d46ba22cd580b00ca4b44234a324e3ec7a0f7e", size = 1655619, upload-time = "2025-09-19T00:30:49.241Z" },
-    { url = "https://files.pythonhosted.org/packages/10/10/3faef9aa2a730306cf469d76f7f155a8cc1f66e74781298df0ba31f8b4c8/black-25.9.0-cp312-cp312-win_amd64.whl", hash = "sha256:77e7060a00c5ec4b3367c55f39cf9b06e68965a4f2e61cecacd6d0d9b7ec945a", size = 1342481, upload-time = "2025-09-19T00:31:29.625Z" },
-    { url = "https://files.pythonhosted.org/packages/48/99/3acfea65f5e79f45472c45f87ec13037b506522719cd9d4ac86484ff51ac/black-25.9.0-cp313-cp313-macosx_10_13_x86_64.whl", hash = "sha256:0172a012f725b792c358d57fe7b6b6e8e67375dd157f64fa7a3097b3ed3e2175", size = 1742165, upload-time = "2025-09-19T00:34:10.402Z" },
-    { url = "https://files.pythonhosted.org/packages/3a/18/799285282c8236a79f25d590f0222dbd6850e14b060dfaa3e720241fd772/black-25.9.0-cp313-cp313-macosx_11_0_arm64.whl", hash = "sha256:3bec74ee60f8dfef564b573a96b8930f7b6a538e846123d5ad77ba14a8d7a64f", size = 1581259, upload-time = "2025-09-19T00:32:49.685Z" },
-    { url = "https://files.pythonhosted.org/packages/f1/ce/883ec4b6303acdeca93ee06b7622f1fa383c6b3765294824165d49b1a86b/black-25.9.0-cp313-cp313-manylinux_2_17_x86_64.manylinux2014_x86_64.manylinux_2_28_x86_64.whl", hash = "sha256:b756fc75871cb1bcac5499552d771822fd9db5a2bb8db2a7247936ca48f39831", size = 1655583, upload-time = "2025-09-19T00:30:44.505Z" },
-    { url = "https://files.pythonhosted.org/packages/21/17/5c253aa80a0639ccc427a5c7144534b661505ae2b5a10b77ebe13fa25334/black-25.9.0-cp313-cp313-win_amd64.whl", hash = "sha256:846d58e3ce7879ec1ffe816bb9df6d006cd9590515ed5d17db14e17666b2b357", size = 1343428, upload-time = "2025-09-19T00:32:13.839Z" },
-    { url = "https://files.pythonhosted.org/packages/1b/46/863c90dcd3f9d41b109b7f19032ae0db021f0b2a81482ba0a1e28c84de86/black-25.9.0-py3-none-any.whl", hash = "sha256:474b34c1342cdc157d307b56c4c65bce916480c4a8f6551fdc6bf9b486a7c4ae", size = 203363, upload-time = "2025-09-19T00:27:35.724Z" },
-]
-
 [[package]]
 name = "braintrust"
-version = "0.2.9"
-source = { registry = "https://pypi.org/simple" }
+version = "0.11.0"
+source = { editable = "../../py" }
 dependencies = [
     { name = "chevron" },
     { name = "exceptiongroup" },
     { name = "gitpython" },
+    { name = "jsonschema" },
+    { name = "packaging" },
     { name = "python-dotenv" },
     { name = "python-slugify" },
     { name = "requests" },
     { name = "sseclient-py" },
     { name = "tqdm" },
     { name = "typing-extensions" },
+    { name = "wrapt" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/32/40/d9931b0233f36fcf41316941022c44e8664d97a2ea6e8b973dee4ebf0749/braintrust-0.2.9.tar.gz", hash = "sha256:6874ab7aae8f9463c63ae8297927995f745807e2aed25c90f4c28dd11a5a90b6", size = 185157, upload-time = "2025-09-22T23:28:01.975Z" }
-wheels = [
-    { url = "https://files.pythonhosted.org/packages/39/31/8a5e6534b53bf0a2e81ec008cce6d8e1cccd53912c404c008214b29684f5/braintrust-0.2.9-py3-none-any.whl", hash = "sha256:b0b9c50900f6cc44d997b58f33f3f1e4f2cd82e40f4557a625156bd31d042c78", size = 214728, upload-time = "2025-09-22T23:28:00.415Z" },
+
+[package.metadata]
+requires-dist = [
+    { name = "boto3", marker = "extra == 'all'" },
+    { name = "boto3", marker = "extra == 'cli'" },
+    { name = "chevron" },
+    { name = "exceptiongroup", specifier = ">=1.2.0" },
+    { name = "gitpython" },
+    { name = "jsonschema" },
+    { name = "openai-agents", marker = "extra == 'all'" },
+    { name = "openai-agents", marker = "extra == 'openai-agents'" },
+    { name = "opentelemetry-api", marker = "extra == 'all'" },
+    { name = "opentelemetry-api", marker = "extra == 'otel'" },
+    { name = "opentelemetry-exporter-otlp-proto-http", marker = "extra == 'all'" },
+    { name = "opentelemetry-exporter-otlp-proto-http", marker = "extra == 'otel'" },
+    { name = "opentelemetry-sdk", marker = "extra == 'all'" },
+    { name = "opentelemetry-sdk", marker = "extra == 'otel'" },
+    { name = "orjson", marker = "platform_python_implementation != 'PyPy' and extra == 'all'" },
+    { name = "orjson", marker = "platform_python_implementation != 'PyPy' and extra == 'performance'" },
+    { name = "packaging" },
+    { name = "psycopg2-binary", marker = "extra == 'all'" },
+    { name = "psycopg2-binary", marker = "extra == 'cli'" },
+    { name = "pydoc-markdown", marker = "extra == 'all'" },
+    { name = "pydoc-markdown", marker = "extra == 'doc'" },
+    { name = "python-dotenv" },
+    { name = "python-slugify" },
+    { name = "requests" },
+    { name = "sseclient-py" },
+    { name = "starlette", marker = "extra == 'all'" },
+    { name = "starlette", marker = "extra == 'cli'" },
+    { name = "temporalio", marker = "python_full_version >= '3.10' and extra == 'all'", specifier = ">=1.19.0" },
+    { name = "temporalio", marker = "python_full_version >= '3.10' and extra == 'temporal'", specifier = ">=1.19.0" },
+    { name = "tqdm" },
+    { name = "typing-extensions", specifier = ">=4.1.0" },
+    { name = "uv", marker = "extra == 'all'" },
+    { name = "uv", marker = "extra == 'cli'" },
+    { name = "uvicorn", marker = "extra == 'all'" },
+    { name = "uvicorn", marker = "extra == 'cli'" },
+    { name = "wrapt" },
 ]
+provides-extras = ["cli", "doc", "openai-agents", "otel", "performance", "temporal", "all"]
 
 [[package]]
 name = "braintrust-langchain"
@@ -142,12 +156,8 @@ dependencies = [
 
 [package.dev-dependencies]
 dev = [
-    { name = "black" },
     { name = "build" },
-    { name = "flake8" },
-    { name = "flake8-isort" },
     { name = "httpx" },
-    { name = "isort" },
     { name = "langchain-anthropic" },
     { name = "langchain-openai" },
     { name = "langgraph" },
@@ -162,18 +172,14 @@ dev = [
 
 [package.metadata]
 requires-dist = [
-    { name = "braintrust", specifier = ">=0.2.1" },
+    { name = "braintrust", editable = "../../py" },
     { name = "langchain", specifier = ">=0.3.27" },
 ]
 
 [package.metadata.requires-dev]
 dev = [
-    { name = "black" },
     { name = "build" },
-    { name = "flake8" },
-    { name = "flake8-isort" },
     { name = "httpx" },
-    { name = "isort", specifier = "==5.12.0" },
     { name = "langchain-anthropic", specifier = ">=0.3.20" },
     { name = "langchain-openai" },
     { name = "langgraph", specifier = ">=0.2.1,<0.4.0" },
@@ -346,18 +352,6 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/52/93/342cc62a70ab727e093ed98e02a725d85b746345f05d2b5e5034649f4ec8/chevron-0.14.0-py3-none-any.whl", hash = "sha256:fbf996a709f8da2e745ef763f482ce2d311aa817d287593a5b990d6d6e4f0443", size = 11595, upload-time = "2021-01-02T22:47:57.847Z" },
 ]
 
-[[package]]
-name = "click"
-version = "8.3.0"
-source = { registry = "https://pypi.org/simple" }
-dependencies = [
-    { name = "colorama", marker = "sys_platform == 'win32'" },
-]
-sdist = { url = "https://files.pythonhosted.org/packages/46/61/de6cd827efad202d7057d93e0fed9294b96952e188f7384832791c7b2254/click-8.3.0.tar.gz", hash = "sha256:e7b8232224eba16f4ebe410c25ced9f7875cb5f3263ffc93cc3e8da705e229c4", size = 276943, upload-time = "2025-09-18T17:32:23.696Z" }
-wheels = [
-    { url = "https://files.pythonhosted.org/packages/db/d3/9dcc0f5797f070ec8edf30fbadfb200e71d9db6b84d211e3b2085a7589a0/click-8.3.0-py3-none-any.whl", hash = "sha256:9b9f285302c6e3064f4330c05f05b81945b2a39544279343e6e7c5f27a9baddc", size = 107295, upload-time = "2025-09-18T17:32:22.42Z" },
-]
-
 [[package]]
 name = "colorama"
 version = "0.4.6"
@@ -473,33 +467,6 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/42/14/42b2651a2f46b022ccd948bca9f2d5af0fd8929c4eec235b8d6d844fbe67/filelock-3.19.1-py3-none-any.whl", hash = "sha256:d38e30481def20772f5baf097c122c3babc4fcdb7e14e57049eb9d88c6dc017d", size = 15988, upload-time = "2025-08-14T16:56:01.633Z" },
 ]
 
-[[package]]
-name = "flake8"
-version = "7.3.0"
-source = { registry = "https://pypi.org/simple" }
-dependencies = [
-    { name = "mccabe" },
-    { name = "pycodestyle" },
-    { name = "pyflakes" },
-]
-sdist = { url = "https://files.pythonhosted.org/packages/9b/af/fbfe3c4b5a657d79e5c47a2827a362f9e1b763336a52f926126aa6dc7123/flake8-7.3.0.tar.gz", hash = "sha256:fe044858146b9fc69b551a4b490d69cf960fcb78ad1edcb84e7fbb1b4a8e3872", size = 48326, upload-time = "2025-06-20T19:31:35.838Z" }
-wheels = [
-    { url = "https://files.pythonhosted.org/packages/9f/56/13ab06b4f93ca7cac71078fbe37fcea175d3216f31f85c3168a6bbd0bb9a/flake8-7.3.0-py2.py3-none-any.whl", hash = "sha256:b9696257b9ce8beb888cdbe31cf885c90d31928fe202be0889a7cdafad32f01e", size = 57922, upload-time = "2025-06-20T19:31:34.425Z" },
-]
-
-[[package]]
-name = "flake8-isort"
-version = "6.1.2"
-source = { registry = "https://pypi.org/simple" }
-dependencies = [
-    { name = "flake8" },
-    { name = "isort" },
-]
-sdist = { url = "https://files.pythonhosted.org/packages/7c/ea/2f2662d4fefa6ab335c7119cb28e5bc57c935a86a69a7f72df3ea5fe7b2c/flake8_isort-6.1.2.tar.gz", hash = "sha256:9d0452acdf0e1cd6f2d6848e3605e66b54d920e73471fb4744eef0f93df62d5d", size = 17756, upload-time = "2025-01-29T12:29:25.753Z" }
-wheels = [
-    { url = "https://files.pythonhosted.org/packages/b3/10/295e982874f2a94f309baf7c45f852a191c87d59bd846b1701332303783f/flake8_isort-6.1.2-py3-none-any.whl", hash = "sha256:549197dedf0273502fb74f04c080beed9e62a7eb70244610413d27052e78bd3b", size = 18385, upload-time = "2025-01-29T12:29:23.46Z" },
-]
-
 [[package]]
 name = "gitdb"
 version = "4.0.12"
@@ -667,15 +634,6 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/2c/e1/e6716421ea10d38022b952c159d5161ca1193197fb744506875fbb87ea7b/iniconfig-2.1.0-py3-none-any.whl", hash = "sha256:9deba5723312380e77435581c6bf4935c94cbfab9b1ed33ef8d238ea168eb760", size = 6050, upload-time = "2025-03-19T20:10:01.071Z" },
 ]
 
-[[package]]
-name = "isort"
-version = "5.12.0"
-source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/a9/c4/dc00e42c158fc4dda2afebe57d2e948805c06d5169007f1724f0683010a9/isort-5.12.0.tar.gz", hash = "sha256:8bef7dde241278824a6d83f44a544709b065191b95b6e50894bdc722fcba0504", size = 174643, upload-time = "2023-01-28T17:10:22.636Z" }
-wheels = [
-    { url = "https://files.pythonhosted.org/packages/0a/63/4036ae70eea279c63e2304b91ee0ac182f467f24f86394ecfe726092340b/isort-5.12.0-py3-none-any.whl", hash = "sha256:f84c2818376e66cf843d497486ea8fed8700b340f308f076c6fb1229dff318b6", size = 91198, upload-time = "2023-01-28T17:10:21.149Z" },
-]
-
 [[package]]
 name = "jaraco-classes"
 version = "3.4.0"
@@ -815,6 +773,33 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/71/92/5e77f98553e9e75130c78900d000368476aed74276eb8ae8796f65f00918/jsonpointer-3.0.0-py2.py3-none-any.whl", hash = "sha256:13e088adc14fca8b6aa8177c044e12701e6ad4b28ff10e65f2267a90109c9942", size = 7595, upload-time = "2024-06-10T19:24:40.698Z" },
 ]
 
+[[package]]
+name = "jsonschema"
+version = "4.26.0"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "attrs" },
+    { name = "jsonschema-specifications" },
+    { name = "referencing" },
+    { name = "rpds-py" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/b3/fc/e067678238fa451312d4c62bf6e6cf5ec56375422aee02f9cb5f909b3047/jsonschema-4.26.0.tar.gz", hash = "sha256:0c26707e2efad8aa1bfc5b7ce170f3fccc2e4918ff85989ba9ffa9facb2be326", size = 366583, upload-time = "2026-01-07T13:41:07.246Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/69/90/f63fb5873511e014207a475e2bb4e8b2e570d655b00ac19a9a0ca0a385ee/jsonschema-4.26.0-py3-none-any.whl", hash = "sha256:d489f15263b8d200f8387e64b4c3a75f06629559fb73deb8fdfb525f2dab50ce", size = 90630, upload-time = "2026-01-07T13:41:05.306Z" },
+]
+
+[[package]]
+name = "jsonschema-specifications"
+version = "2025.9.1"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "referencing" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/19/74/a633ee74eb36c44aa6d1095e7cc5569bebf04342ee146178e2d36600708b/jsonschema_specifications-2025.9.1.tar.gz", hash = "sha256:b540987f239e745613c7a9176f3edb72b832a4ac465cf02712288397832b5e8d", size = 32855, upload-time = "2025-09-08T01:34:59.186Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/41/45/1a4ed80516f02155c51f51e8cedb3c1902296743db0bbc66608a0db2814f/jsonschema_specifications-2025.9.1-py3-none-any.whl", hash = "sha256:98802fee3a11ee76ecaca44429fda8a41bff98b00a0f2838151b113f210cc6fe", size = 18437, upload-time = "2025-09-08T01:34:57.871Z" },
+]
+
 [[package]]
 name = "keyring"
 version = "25.6.0"
@@ -996,15 +981,6 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/94/54/e7d793b573f298e1c9013b8c4dade17d481164aa517d1d7148619c2cedbf/markdown_it_py-4.0.0-py3-none-any.whl", hash = "sha256:87327c59b172c5011896038353a81343b6754500a08cd7a4973bb48c6d578147", size = 87321, upload-time = "2025-08-11T12:57:51.923Z" },
 ]
 
-[[package]]
-name = "mccabe"
-version = "0.7.0"
-source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/e7/ff/0ffefdcac38932a54d2b5eed4e0ba8a408f215002cd178ad1df0f2806ff8/mccabe-0.7.0.tar.gz", hash = "sha256:348e0240c33b60bbdf4e523192ef919f28cb2c3d7d5c7794f74009290f236325", size = 9658, upload-time = "2022-01-24T01:14:51.113Z" }
-wheels = [
-    { url = "https://files.pythonhosted.org/packages/27/1a/1f68f9ba0c207934b35b86a8ca3aad8395a3d6dd7921c0686e23853ff5a9/mccabe-0.7.0-py2.py3-none-any.whl", hash = "sha256:6c2d30ab6be0e4a46919781807b4f0d834ebdd6c6e3dca0bda5a15f863427b6e", size = 7350, upload-time = "2022-01-24T01:14:49.62Z" },
-]
-
 [[package]]
 name = "mdurl"
 version = "0.1.2"
@@ -1125,15 +1101,6 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/fd/69/b547032297c7e63ba2af494edba695d781af8a0c6e89e4d06cf848b21d80/multidict-6.6.4-py3-none-any.whl", hash = "sha256:27d8f8e125c07cb954e54d75d04905a9bba8a439c1d84aca94949d4d03d8601c", size = 12313, upload-time = "2025-08-11T12:08:46.891Z" },
 ]
 
-[[package]]
-name = "mypy-extensions"
-version = "1.1.0"
-source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/a2/6e/371856a3fb9d31ca8dac321cda606860fa4548858c0cc45d9d1d4ca2628b/mypy_extensions-1.1.0.tar.gz", hash = "sha256:52e68efc3284861e772bbcd66823fde5ae21fd2fdb51c62a211403730b916558", size = 6343, upload-time = "2025-04-22T14:54:24.164Z" }
-wheels = [
-    { url = "https://files.pythonhosted.org/packages/79/7b/2c79738432f5c924bef5071f933bcc9efd0473bac3b4aa584a6f7c1c8df8/mypy_extensions-1.1.0-py3-none-any.whl", hash = "sha256:1be4cccdb0f2482337c4743e60421de3a356cd97508abadd57d47403e94f5505", size = 4963, upload-time = "2025-04-22T14:54:22.983Z" },
-]
-
 [[package]]
 name = "nh3"
 version = "0.3.0"
@@ -1321,15 +1288,6 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/20/12/38679034af332785aac8774540895e234f4d07f7545804097de4b666afd8/packaging-25.0-py3-none-any.whl", hash = "sha256:29572ef2b1f17581046b3a2227d5c611fb25ec70ca1ba8554b24b0e69331a484", size = 66469, upload-time = "2025-04-19T11:48:57.875Z" },
 ]
 
-[[package]]
-name = "pathspec"
-version = "0.12.1"
-source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/ca/bc/f35b8446f4531a7cb215605d100cd88b7ac6f44ab3fc94870c120ab3adbf/pathspec-0.12.1.tar.gz", hash = "sha256:a482d51503a1ab33b1c67a6c3813a26953dbdc71c31dacaef9a838c4e29f5712", size = 51043, upload-time = "2023-12-10T22:30:45Z" }
-wheels = [
-    { url = "https://files.pythonhosted.org/packages/cc/20/ff623b09d963f88bfde16306a54e12ee5ea43e9b597108672ff3a408aad6/pathspec-0.12.1-py3-none-any.whl", hash = "sha256:a0d503e138a4c123b27490a4f7beda6a01c6f288df0e4a8b79c7eb0dc7b4cc08", size = 31191, upload-time = "2023-12-10T22:30:43.14Z" },
-]
-
 [[package]]
 name = "platformdirs"
 version = "4.4.0"
@@ -1453,15 +1411,6 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/cc/35/cc0aaecf278bb4575b8555f2b137de5ab821595ddae9da9d3cd1da4072c7/propcache-0.3.2-py3-none-any.whl", hash = "sha256:98f1ec44fb675f5052cccc8e609c46ed23a35a1cfd18545ad4e29002d858a43f", size = 12663, upload-time = "2025-06-09T22:56:04.484Z" },
 ]
 
-[[package]]
-name = "pycodestyle"
-version = "2.14.0"
-source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/11/e0/abfd2a0d2efe47670df87f3e3a0e2edda42f055053c85361f19c0e2c1ca8/pycodestyle-2.14.0.tar.gz", hash = "sha256:c4b5b517d278089ff9d0abdec919cd97262a3367449ea1c8b49b91529167b783", size = 39472, upload-time = "2025-06-20T18:49:48.75Z" }
-wheels = [
-    { url = "https://files.pythonhosted.org/packages/d7/27/a58ddaf8c588a3ef080db9d0b7e0b97215cee3a45df74f3a94dbbf5c893a/pycodestyle-2.14.0-py2.py3-none-any.whl", hash = "sha256:dd6bf7cb4ee77f8e016f9c8e74a35ddd9f67e1d5fd4184d86c3b98e07099f42d", size = 31594, upload-time = "2025-06-20T18:49:47.491Z" },
-]
-
 [[package]]
 name = "pycparser"
 version = "2.23"
@@ -1573,15 +1522,6 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/32/56/8a7ca5d2cd2cda1d245d34b1c9a942920a718082ae8e54e5f3e5a58b7add/pydantic_core-2.33.2-pp311-pypy311_pp73-win_amd64.whl", hash = "sha256:329467cecfb529c925cf2bbd4d60d2c509bc2fb52a20c1045bf09bb70971a9c1", size = 2066757, upload-time = "2025-04-23T18:33:30.645Z" },
 ]
 
-[[package]]
-name = "pyflakes"
-version = "3.4.0"
-source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/45/dc/fd034dc20b4b264b3d015808458391acbf9df40b1e54750ef175d39180b1/pyflakes-3.4.0.tar.gz", hash = "sha256:b24f96fafb7d2ab0ec5075b7350b3d2d2218eab42003821c06344973d3ea2f58", size = 64669, upload-time = "2025-06-20T18:45:27.834Z" }
-wheels = [
-    { url = "https://files.pythonhosted.org/packages/c2/2f/81d580a0fb83baeb066698975cb14a618bdbed7720678566f1b046a95fe8/pyflakes-3.4.0-py2.py3-none-any.whl", hash = "sha256:f742a7dbd0d9cb9ea41e9a24a918996e8170c799fa528688d40dd582c8265f4f", size = 63551, upload-time = "2025-06-20T18:45:26.937Z" },
-]
-
 [[package]]
 name = "pygments"
 version = "2.19.2"
@@ -1666,15 +1606,6 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/a4/62/02da182e544a51a5c3ccf4b03ab79df279f9c60c5e82d5e8bec7ca26ac11/python_slugify-8.0.4-py2.py3-none-any.whl", hash = "sha256:276540b79961052b66b7d116620b36518847f52d5fd9e3a70164fc8c50faa6b8", size = 10051, upload-time = "2024-02-08T18:32:43.911Z" },
 ]
 
-[[package]]
-name = "pytokens"
-version = "0.1.10"
-source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/30/5f/e959a442435e24f6fb5a01aec6c657079ceaca1b3baf18561c3728d681da/pytokens-0.1.10.tar.gz", hash = "sha256:c9a4bfa0be1d26aebce03e6884ba454e842f186a59ea43a6d3b25af58223c044", size = 12171, upload-time = "2025-02-19T14:51:22.001Z" }
-wheels = [
-    { url = "https://files.pythonhosted.org/packages/60/e5/63bed382f6a7a5ba70e7e132b8b7b8abbcf4888ffa6be4877698dcfbed7d/pytokens-0.1.10-py3-none-any.whl", hash = "sha256:db7b72284e480e69fb085d9f251f66b3d2df8b7166059261258ff35f50fb711b", size = 12046, upload-time = "2025-02-19T14:51:18.694Z" },
-]
-
 [[package]]
 name = "pywin32-ctypes"
 version = "0.2.3"
@@ -1742,6 +1673,20 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/e1/67/921ec3024056483db83953ae8e48079ad62b92db7880013ca77632921dd0/readme_renderer-44.0-py3-none-any.whl", hash = "sha256:2fbca89b81a08526aadf1357a8c2ae889ec05fb03f5da67f9769c9a592166151", size = 13310, upload-time = "2024-07-08T15:00:56.577Z" },
 ]
 
+[[package]]
+name = "referencing"
+version = "0.37.0"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "attrs" },
+    { name = "rpds-py" },
+    { name = "typing-extensions", marker = "python_full_version < '3.13'" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/22/f5/df4e9027acead3ecc63e50fe1e36aca1523e1719559c499951bb4b53188f/referencing-0.37.0.tar.gz", hash = "sha256:44aefc3142c5b842538163acb373e24cce6632bd54bdb01b21ad5863489f50d8", size = 78036, upload-time = "2025-10-13T15:30:48.871Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/2c/58/ca301544e1fa93ed4f80d724bf5b194f6e4b945841c5bfd555878eea9fcb/referencing-0.37.0-py3-none-any.whl", hash = "sha256:381329a9f99628c9069361716891d34ad94af76e461dcb0335825aecc7692231", size = 26766, upload-time = "2025-10-13T15:30:47.625Z" },
+]
+
 [[package]]
 name = "regex"
 version = "2025.9.18"
@@ -1899,6 +1844,128 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/e3/30/3c4d035596d3cf444529e0b2953ad0466f6049528a879d27534700580395/rich-14.1.0-py3-none-any.whl", hash = "sha256:536f5f1785986d6dbdea3c75205c473f970777b4a0d6c6dd1b696aa05a3fa04f", size = 243368, upload-time = "2025-07-25T07:32:56.73Z" },
 ]
 
+[[package]]
+name = "rpds-py"
+version = "0.30.0"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/20/af/3f2f423103f1113b36230496629986e0ef7e199d2aa8392452b484b38ced/rpds_py-0.30.0.tar.gz", hash = "sha256:dd8ff7cf90014af0c0f787eea34794ebf6415242ee1d6fa91eaba725cc441e84", size = 69469, upload-time = "2025-11-30T20:24:38.837Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/06/0c/0c411a0ec64ccb6d104dcabe0e713e05e153a9a2c3c2bd2b32ce412166fe/rpds_py-0.30.0-cp310-cp310-macosx_10_12_x86_64.whl", hash = "sha256:679ae98e00c0e8d68a7fda324e16b90fd5260945b45d3b824c892cec9eea3288", size = 370490, upload-time = "2025-11-30T20:21:33.256Z" },
+    { url = "https://files.pythonhosted.org/packages/19/6a/4ba3d0fb7297ebae71171822554abe48d7cab29c28b8f9f2c04b79988c05/rpds_py-0.30.0-cp310-cp310-macosx_11_0_arm64.whl", hash = "sha256:4cc2206b76b4f576934f0ed374b10d7ca5f457858b157ca52064bdfc26b9fc00", size = 359751, upload-time = "2025-11-30T20:21:34.591Z" },
+    { url = "https://files.pythonhosted.org/packages/cd/7c/e4933565ef7f7a0818985d87c15d9d273f1a649afa6a52ea35ad011195ea/rpds_py-0.30.0-cp310-cp310-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:389a2d49eded1896c3d48b0136ead37c48e221b391c052fba3f4055c367f60a6", size = 389696, upload-time = "2025-11-30T20:21:36.122Z" },
+    { url = "https://files.pythonhosted.org/packages/5e/01/6271a2511ad0815f00f7ed4390cf2567bec1d4b1da39e2c27a41e6e3b4de/rpds_py-0.30.0-cp310-cp310-manylinux_2_17_armv7l.manylinux2014_armv7l.whl", hash = "sha256:32c8528634e1bf7121f3de08fa85b138f4e0dc47657866630611b03967f041d7", size = 403136, upload-time = "2025-11-30T20:21:37.728Z" },
+    { url = "https://files.pythonhosted.org/packages/55/64/c857eb7cd7541e9b4eee9d49c196e833128a55b89a9850a9c9ac33ccf897/rpds_py-0.30.0-cp310-cp310-manylinux_2_17_ppc64le.manylinux2014_ppc64le.whl", hash = "sha256:f207f69853edd6f6700b86efb84999651baf3789e78a466431df1331608e5324", size = 524699, upload-time = "2025-11-30T20:21:38.92Z" },
+    { url = "https://files.pythonhosted.org/packages/9c/ed/94816543404078af9ab26159c44f9e98e20fe47e2126d5d32c9d9948d10a/rpds_py-0.30.0-cp310-cp310-manylinux_2_17_s390x.manylinux2014_s390x.whl", hash = "sha256:67b02ec25ba7a9e8fa74c63b6ca44cf5707f2fbfadae3ee8e7494297d56aa9df", size = 412022, upload-time = "2025-11-30T20:21:40.407Z" },
+    { url = "https://files.pythonhosted.org/packages/61/b5/707f6cf0066a6412aacc11d17920ea2e19e5b2f04081c64526eb35b5c6e7/rpds_py-0.30.0-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:0c0e95f6819a19965ff420f65578bacb0b00f251fefe2c8b23347c37174271f3", size = 390522, upload-time = "2025-11-30T20:21:42.17Z" },
+    { url = "https://files.pythonhosted.org/packages/13/4e/57a85fda37a229ff4226f8cbcf09f2a455d1ed20e802ce5b2b4a7f5ed053/rpds_py-0.30.0-cp310-cp310-manylinux_2_31_riscv64.whl", hash = "sha256:a452763cc5198f2f98898eb98f7569649fe5da666c2dc6b5ddb10fde5a574221", size = 404579, upload-time = "2025-11-30T20:21:43.769Z" },
+    { url = "https://files.pythonhosted.org/packages/f9/da/c9339293513ec680a721e0e16bf2bac3db6e5d7e922488de471308349bba/rpds_py-0.30.0-cp310-cp310-manylinux_2_5_i686.manylinux1_i686.whl", hash = "sha256:e0b65193a413ccc930671c55153a03ee57cecb49e6227204b04fae512eb657a7", size = 421305, upload-time = "2025-11-30T20:21:44.994Z" },
+    { url = "https://files.pythonhosted.org/packages/f9/be/522cb84751114f4ad9d822ff5a1aa3c98006341895d5f084779b99596e5c/rpds_py-0.30.0-cp310-cp310-musllinux_1_2_aarch64.whl", hash = "sha256:858738e9c32147f78b3ac24dc0edb6610000e56dc0f700fd5f651d0a0f0eb9ff", size = 572503, upload-time = "2025-11-30T20:21:46.91Z" },
+    { url = "https://files.pythonhosted.org/packages/a2/9b/de879f7e7ceddc973ea6e4629e9b380213a6938a249e94b0cdbcc325bb66/rpds_py-0.30.0-cp310-cp310-musllinux_1_2_i686.whl", hash = "sha256:da279aa314f00acbb803da1e76fa18666778e8a8f83484fba94526da5de2cba7", size = 598322, upload-time = "2025-11-30T20:21:48.709Z" },
+    { url = "https://files.pythonhosted.org/packages/48/ac/f01fc22efec3f37d8a914fc1b2fb9bcafd56a299edbe96406f3053edea5a/rpds_py-0.30.0-cp310-cp310-musllinux_1_2_x86_64.whl", hash = "sha256:7c64d38fb49b6cdeda16ab49e35fe0da2e1e9b34bc38bd78386530f218b37139", size = 560792, upload-time = "2025-11-30T20:21:50.024Z" },
+    { url = "https://files.pythonhosted.org/packages/e2/da/4e2b19d0f131f35b6146425f846563d0ce036763e38913d917187307a671/rpds_py-0.30.0-cp310-cp310-win32.whl", hash = "sha256:6de2a32a1665b93233cde140ff8b3467bdb9e2af2b91079f0333a0974d12d464", size = 221901, upload-time = "2025-11-30T20:21:51.32Z" },
+    { url = "https://files.pythonhosted.org/packages/96/cb/156d7a5cf4f78a7cc571465d8aec7a3c447c94f6749c5123f08438bcf7bc/rpds_py-0.30.0-cp310-cp310-win_amd64.whl", hash = "sha256:1726859cd0de969f88dc8673bdd954185b9104e05806be64bcd87badbe313169", size = 235823, upload-time = "2025-11-30T20:21:52.505Z" },
+    { url = "https://files.pythonhosted.org/packages/4d/6e/f964e88b3d2abee2a82c1ac8366da848fce1c6d834dc2132c3fda3970290/rpds_py-0.30.0-cp311-cp311-macosx_10_12_x86_64.whl", hash = "sha256:a2bffea6a4ca9f01b3f8e548302470306689684e61602aa3d141e34da06cf425", size = 370157, upload-time = "2025-11-30T20:21:53.789Z" },
+    { url = "https://files.pythonhosted.org/packages/94/ba/24e5ebb7c1c82e74c4e4f33b2112a5573ddc703915b13a073737b59b86e0/rpds_py-0.30.0-cp311-cp311-macosx_11_0_arm64.whl", hash = "sha256:dc4f992dfe1e2bc3ebc7444f6c7051b4bc13cd8e33e43511e8ffd13bf407010d", size = 359676, upload-time = "2025-11-30T20:21:55.475Z" },
+    { url = "https://files.pythonhosted.org/packages/84/86/04dbba1b087227747d64d80c3b74df946b986c57af0a9f0c98726d4d7a3b/rpds_py-0.30.0-cp311-cp311-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:422c3cb9856d80b09d30d2eb255d0754b23e090034e1deb4083f8004bd0761e4", size = 389938, upload-time = "2025-11-30T20:21:57.079Z" },
+    { url = "https://files.pythonhosted.org/packages/42/bb/1463f0b1722b7f45431bdd468301991d1328b16cffe0b1c2918eba2c4eee/rpds_py-0.30.0-cp311-cp311-manylinux_2_17_armv7l.manylinux2014_armv7l.whl", hash = "sha256:07ae8a593e1c3c6b82ca3292efbe73c30b61332fd612e05abee07c79359f292f", size = 402932, upload-time = "2025-11-30T20:21:58.47Z" },
+    { url = "https://files.pythonhosted.org/packages/99/ee/2520700a5c1f2d76631f948b0736cdf9b0acb25abd0ca8e889b5c62ac2e3/rpds_py-0.30.0-cp311-cp311-manylinux_2_17_ppc64le.manylinux2014_ppc64le.whl", hash = "sha256:12f90dd7557b6bd57f40abe7747e81e0c0b119bef015ea7726e69fe550e394a4", size = 525830, upload-time = "2025-11-30T20:21:59.699Z" },
+    { url = "https://files.pythonhosted.org/packages/e0/ad/bd0331f740f5705cc555a5e17fdf334671262160270962e69a2bdef3bf76/rpds_py-0.30.0-cp311-cp311-manylinux_2_17_s390x.manylinux2014_s390x.whl", hash = "sha256:99b47d6ad9a6da00bec6aabe5a6279ecd3c06a329d4aa4771034a21e335c3a97", size = 412033, upload-time = "2025-11-30T20:22:00.991Z" },
+    { url = "https://files.pythonhosted.org/packages/f8/1e/372195d326549bb51f0ba0f2ecb9874579906b97e08880e7a65c3bef1a99/rpds_py-0.30.0-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:33f559f3104504506a44bb666b93a33f5d33133765b0c216a5bf2f1e1503af89", size = 390828, upload-time = "2025-11-30T20:22:02.723Z" },
+    { url = "https://files.pythonhosted.org/packages/ab/2b/d88bb33294e3e0c76bc8f351a3721212713629ffca1700fa94979cb3eae8/rpds_py-0.30.0-cp311-cp311-manylinux_2_31_riscv64.whl", hash = "sha256:946fe926af6e44f3697abbc305ea168c2c31d3e3ef1058cf68f379bf0335a78d", size = 404683, upload-time = "2025-11-30T20:22:04.367Z" },
+    { url = "https://files.pythonhosted.org/packages/50/32/c759a8d42bcb5289c1fac697cd92f6fe01a018dd937e62ae77e0e7f15702/rpds_py-0.30.0-cp311-cp311-manylinux_2_5_i686.manylinux1_i686.whl", hash = "sha256:495aeca4b93d465efde585977365187149e75383ad2684f81519f504f5c13038", size = 421583, upload-time = "2025-11-30T20:22:05.814Z" },
+    { url = "https://files.pythonhosted.org/packages/2b/81/e729761dbd55ddf5d84ec4ff1f47857f4374b0f19bdabfcf929164da3e24/rpds_py-0.30.0-cp311-cp311-musllinux_1_2_aarch64.whl", hash = "sha256:d9a0ca5da0386dee0655b4ccdf46119df60e0f10da268d04fe7cc87886872ba7", size = 572496, upload-time = "2025-11-30T20:22:07.713Z" },
+    { url = "https://files.pythonhosted.org/packages/14/f6/69066a924c3557c9c30baa6ec3a0aa07526305684c6f86c696b08860726c/rpds_py-0.30.0-cp311-cp311-musllinux_1_2_i686.whl", hash = "sha256:8d6d1cc13664ec13c1b84241204ff3b12f9bb82464b8ad6e7a5d3486975c2eed", size = 598669, upload-time = "2025-11-30T20:22:09.312Z" },
+    { url = "https://files.pythonhosted.org/packages/5f/48/905896b1eb8a05630d20333d1d8ffd162394127b74ce0b0784ae04498d32/rpds_py-0.30.0-cp311-cp311-musllinux_1_2_x86_64.whl", hash = "sha256:3896fa1be39912cf0757753826bc8bdc8ca331a28a7c4ae46b7a21280b06bb85", size = 561011, upload-time = "2025-11-30T20:22:11.309Z" },
+    { url = "https://files.pythonhosted.org/packages/22/16/cd3027c7e279d22e5eb431dd3c0fbc677bed58797fe7581e148f3f68818b/rpds_py-0.30.0-cp311-cp311-win32.whl", hash = "sha256:55f66022632205940f1827effeff17c4fa7ae1953d2b74a8581baaefb7d16f8c", size = 221406, upload-time = "2025-11-30T20:22:13.101Z" },
+    { url = "https://files.pythonhosted.org/packages/fa/5b/e7b7aa136f28462b344e652ee010d4de26ee9fd16f1bfd5811f5153ccf89/rpds_py-0.30.0-cp311-cp311-win_amd64.whl", hash = "sha256:a51033ff701fca756439d641c0ad09a41d9242fa69121c7d8769604a0a629825", size = 236024, upload-time = "2025-11-30T20:22:14.853Z" },
+    { url = "https://files.pythonhosted.org/packages/14/a6/364bba985e4c13658edb156640608f2c9e1d3ea3c81b27aa9d889fff0e31/rpds_py-0.30.0-cp311-cp311-win_arm64.whl", hash = "sha256:47b0ef6231c58f506ef0b74d44e330405caa8428e770fec25329ed2cb971a229", size = 229069, upload-time = "2025-11-30T20:22:16.577Z" },
+    { url = "https://files.pythonhosted.org/packages/03/e7/98a2f4ac921d82f33e03f3835f5bf3a4a40aa1bfdc57975e74a97b2b4bdd/rpds_py-0.30.0-cp312-cp312-macosx_10_12_x86_64.whl", hash = "sha256:a161f20d9a43006833cd7068375a94d035714d73a172b681d8881820600abfad", size = 375086, upload-time = "2025-11-30T20:22:17.93Z" },
+    { url = "https://files.pythonhosted.org/packages/4d/a1/bca7fd3d452b272e13335db8d6b0b3ecde0f90ad6f16f3328c6fb150c889/rpds_py-0.30.0-cp312-cp312-macosx_11_0_arm64.whl", hash = "sha256:6abc8880d9d036ecaafe709079969f56e876fcf107f7a8e9920ba6d5a3878d05", size = 359053, upload-time = "2025-11-30T20:22:19.297Z" },
+    { url = "https://files.pythonhosted.org/packages/65/1c/ae157e83a6357eceff62ba7e52113e3ec4834a84cfe07fa4b0757a7d105f/rpds_py-0.30.0-cp312-cp312-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:ca28829ae5f5d569bb62a79512c842a03a12576375d5ece7d2cadf8abe96ec28", size = 390763, upload-time = "2025-11-30T20:22:21.661Z" },
+    { url = "https://files.pythonhosted.org/packages/d4/36/eb2eb8515e2ad24c0bd43c3ee9cd74c33f7ca6430755ccdb240fd3144c44/rpds_py-0.30.0-cp312-cp312-manylinux_2_17_armv7l.manylinux2014_armv7l.whl", hash = "sha256:a1010ed9524c73b94d15919ca4d41d8780980e1765babf85f9a2f90d247153dd", size = 408951, upload-time = "2025-11-30T20:22:23.408Z" },
+    { url = "https://files.pythonhosted.org/packages/d6/65/ad8dc1784a331fabbd740ef6f71ce2198c7ed0890dab595adb9ea2d775a1/rpds_py-0.30.0-cp312-cp312-manylinux_2_17_ppc64le.manylinux2014_ppc64le.whl", hash = "sha256:f8d1736cfb49381ba528cd5baa46f82fdc65c06e843dab24dd70b63d09121b3f", size = 514622, upload-time = "2025-11-30T20:22:25.16Z" },
+    { url = "https://files.pythonhosted.org/packages/63/8e/0cfa7ae158e15e143fe03993b5bcd743a59f541f5952e1546b1ac1b5fd45/rpds_py-0.30.0-cp312-cp312-manylinux_2_17_s390x.manylinux2014_s390x.whl", hash = "sha256:d948b135c4693daff7bc2dcfc4ec57237a29bd37e60c2fabf5aff2bbacf3e2f1", size = 414492, upload-time = "2025-11-30T20:22:26.505Z" },
+    { url = "https://files.pythonhosted.org/packages/60/1b/6f8f29f3f995c7ffdde46a626ddccd7c63aefc0efae881dc13b6e5d5bb16/rpds_py-0.30.0-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:47f236970bccb2233267d89173d3ad2703cd36a0e2a6e92d0560d333871a3d23", size = 394080, upload-time = "2025-11-30T20:22:27.934Z" },
+    { url = "https://files.pythonhosted.org/packages/6d/d5/a266341051a7a3ca2f4b750a3aa4abc986378431fc2da508c5034d081b70/rpds_py-0.30.0-cp312-cp312-manylinux_2_31_riscv64.whl", hash = "sha256:2e6ecb5a5bcacf59c3f912155044479af1d0b6681280048b338b28e364aca1f6", size = 408680, upload-time = "2025-11-30T20:22:29.341Z" },
+    { url = "https://files.pythonhosted.org/packages/10/3b/71b725851df9ab7a7a4e33cf36d241933da66040d195a84781f49c50490c/rpds_py-0.30.0-cp312-cp312-manylinux_2_5_i686.manylinux1_i686.whl", hash = "sha256:a8fa71a2e078c527c3e9dc9fc5a98c9db40bcc8a92b4e8858e36d329f8684b51", size = 423589, upload-time = "2025-11-30T20:22:31.469Z" },
+    { url = "https://files.pythonhosted.org/packages/00/2b/e59e58c544dc9bd8bd8384ecdb8ea91f6727f0e37a7131baeff8d6f51661/rpds_py-0.30.0-cp312-cp312-musllinux_1_2_aarch64.whl", hash = "sha256:73c67f2db7bc334e518d097c6d1e6fed021bbc9b7d678d6cc433478365d1d5f5", size = 573289, upload-time = "2025-11-30T20:22:32.997Z" },
+    { url = "https://files.pythonhosted.org/packages/da/3e/a18e6f5b460893172a7d6a680e86d3b6bc87a54c1f0b03446a3c8c7b588f/rpds_py-0.30.0-cp312-cp312-musllinux_1_2_i686.whl", hash = "sha256:5ba103fb455be00f3b1c2076c9d4264bfcb037c976167a6047ed82f23153f02e", size = 599737, upload-time = "2025-11-30T20:22:34.419Z" },
+    { url = "https://files.pythonhosted.org/packages/5c/e2/714694e4b87b85a18e2c243614974413c60aa107fd815b8cbc42b873d1d7/rpds_py-0.30.0-cp312-cp312-musllinux_1_2_x86_64.whl", hash = "sha256:7cee9c752c0364588353e627da8a7e808a66873672bcb5f52890c33fd965b394", size = 563120, upload-time = "2025-11-30T20:22:35.903Z" },
+    { url = "https://files.pythonhosted.org/packages/6f/ab/d5d5e3bcedb0a77f4f613706b750e50a5a3ba1c15ccd3665ecc636c968fd/rpds_py-0.30.0-cp312-cp312-win32.whl", hash = "sha256:1ab5b83dbcf55acc8b08fc62b796ef672c457b17dbd7820a11d6c52c06839bdf", size = 223782, upload-time = "2025-11-30T20:22:37.271Z" },
+    { url = "https://files.pythonhosted.org/packages/39/3b/f786af9957306fdc38a74cef405b7b93180f481fb48453a114bb6465744a/rpds_py-0.30.0-cp312-cp312-win_amd64.whl", hash = "sha256:a090322ca841abd453d43456ac34db46e8b05fd9b3b4ac0c78bcde8b089f959b", size = 240463, upload-time = "2025-11-30T20:22:39.021Z" },
+    { url = "https://files.pythonhosted.org/packages/f3/d2/b91dc748126c1559042cfe41990deb92c4ee3e2b415f6b5234969ffaf0cc/rpds_py-0.30.0-cp312-cp312-win_arm64.whl", hash = "sha256:669b1805bd639dd2989b281be2cfd951c6121b65e729d9b843e9639ef1fd555e", size = 230868, upload-time = "2025-11-30T20:22:40.493Z" },
+    { url = "https://files.pythonhosted.org/packages/ed/dc/d61221eb88ff410de3c49143407f6f3147acf2538c86f2ab7ce65ae7d5f9/rpds_py-0.30.0-cp313-cp313-macosx_10_12_x86_64.whl", hash = "sha256:f83424d738204d9770830d35290ff3273fbb02b41f919870479fab14b9d303b2", size = 374887, upload-time = "2025-11-30T20:22:41.812Z" },
+    { url = "https://files.pythonhosted.org/packages/fd/32/55fb50ae104061dbc564ef15cc43c013dc4a9f4527a1f4d99baddf56fe5f/rpds_py-0.30.0-cp313-cp313-macosx_11_0_arm64.whl", hash = "sha256:e7536cd91353c5273434b4e003cbda89034d67e7710eab8761fd918ec6c69cf8", size = 358904, upload-time = "2025-11-30T20:22:43.479Z" },
+    { url = "https://files.pythonhosted.org/packages/58/70/faed8186300e3b9bdd138d0273109784eea2396c68458ed580f885dfe7ad/rpds_py-0.30.0-cp313-cp313-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:2771c6c15973347f50fece41fc447c054b7ac2ae0502388ce3b6738cd366e3d4", size = 389945, upload-time = "2025-11-30T20:22:44.819Z" },
+    { url = "https://files.pythonhosted.org/packages/bd/a8/073cac3ed2c6387df38f71296d002ab43496a96b92c823e76f46b8af0543/rpds_py-0.30.0-cp313-cp313-manylinux_2_17_armv7l.manylinux2014_armv7l.whl", hash = "sha256:0a59119fc6e3f460315fe9d08149f8102aa322299deaa5cab5b40092345c2136", size = 407783, upload-time = "2025-11-30T20:22:46.103Z" },
+    { url = "https://files.pythonhosted.org/packages/77/57/5999eb8c58671f1c11eba084115e77a8899d6e694d2a18f69f0ba471ec8b/rpds_py-0.30.0-cp313-cp313-manylinux_2_17_ppc64le.manylinux2014_ppc64le.whl", hash = "sha256:76fec018282b4ead0364022e3c54b60bf368b9d926877957a8624b58419169b7", size = 515021, upload-time = "2025-11-30T20:22:47.458Z" },
+    { url = "https://files.pythonhosted.org/packages/e0/af/5ab4833eadc36c0a8ed2bc5c0de0493c04f6c06de223170bd0798ff98ced/rpds_py-0.30.0-cp313-cp313-manylinux_2_17_s390x.manylinux2014_s390x.whl", hash = "sha256:692bef75a5525db97318e8cd061542b5a79812d711ea03dbc1f6f8dbb0c5f0d2", size = 414589, upload-time = "2025-11-30T20:22:48.872Z" },
+    { url = "https://files.pythonhosted.org/packages/b7/de/f7192e12b21b9e9a68a6d0f249b4af3fdcdff8418be0767a627564afa1f1/rpds_py-0.30.0-cp313-cp313-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:9027da1ce107104c50c81383cae773ef5c24d296dd11c99e2629dbd7967a20c6", size = 394025, upload-time = "2025-11-30T20:22:50.196Z" },
+    { url = "https://files.pythonhosted.org/packages/91/c4/fc70cd0249496493500e7cc2de87504f5aa6509de1e88623431fec76d4b6/rpds_py-0.30.0-cp313-cp313-manylinux_2_31_riscv64.whl", hash = "sha256:9cf69cdda1f5968a30a359aba2f7f9aa648a9ce4b580d6826437f2b291cfc86e", size = 408895, upload-time = "2025-11-30T20:22:51.87Z" },
+    { url = "https://files.pythonhosted.org/packages/58/95/d9275b05ab96556fefff73a385813eb66032e4c99f411d0795372d9abcea/rpds_py-0.30.0-cp313-cp313-manylinux_2_5_i686.manylinux1_i686.whl", hash = "sha256:a4796a717bf12b9da9d3ad002519a86063dcac8988b030e405704ef7d74d2d9d", size = 422799, upload-time = "2025-11-30T20:22:53.341Z" },
+    { url = "https://files.pythonhosted.org/packages/06/c1/3088fc04b6624eb12a57eb814f0d4997a44b0d208d6cace713033ff1a6ba/rpds_py-0.30.0-cp313-cp313-musllinux_1_2_aarch64.whl", hash = "sha256:5d4c2aa7c50ad4728a094ebd5eb46c452e9cb7edbfdb18f9e1221f597a73e1e7", size = 572731, upload-time = "2025-11-30T20:22:54.778Z" },
+    { url = "https://files.pythonhosted.org/packages/d8/42/c612a833183b39774e8ac8fecae81263a68b9583ee343db33ab571a7ce55/rpds_py-0.30.0-cp313-cp313-musllinux_1_2_i686.whl", hash = "sha256:ba81a9203d07805435eb06f536d95a266c21e5b2dfbf6517748ca40c98d19e31", size = 599027, upload-time = "2025-11-30T20:22:56.212Z" },
+    { url = "https://files.pythonhosted.org/packages/5f/60/525a50f45b01d70005403ae0e25f43c0384369ad24ffe46e8d9068b50086/rpds_py-0.30.0-cp313-cp313-musllinux_1_2_x86_64.whl", hash = "sha256:945dccface01af02675628334f7cf49c2af4c1c904748efc5cf7bbdf0b579f95", size = 563020, upload-time = "2025-11-30T20:22:58.2Z" },
+    { url = "https://files.pythonhosted.org/packages/0b/5d/47c4655e9bcd5ca907148535c10e7d489044243cc9941c16ed7cd53be91d/rpds_py-0.30.0-cp313-cp313-win32.whl", hash = "sha256:b40fb160a2db369a194cb27943582b38f79fc4887291417685f3ad693c5a1d5d", size = 223139, upload-time = "2025-11-30T20:23:00.209Z" },
+    { url = "https://files.pythonhosted.org/packages/f2/e1/485132437d20aa4d3e1d8b3fb5a5e65aa8139f1e097080c2a8443201742c/rpds_py-0.30.0-cp313-cp313-win_amd64.whl", hash = "sha256:806f36b1b605e2d6a72716f321f20036b9489d29c51c91f4dd29a3e3afb73b15", size = 240224, upload-time = "2025-11-30T20:23:02.008Z" },
+    { url = "https://files.pythonhosted.org/packages/24/95/ffd128ed1146a153d928617b0ef673960130be0009c77d8fbf0abe306713/rpds_py-0.30.0-cp313-cp313-win_arm64.whl", hash = "sha256:d96c2086587c7c30d44f31f42eae4eac89b60dabbac18c7669be3700f13c3ce1", size = 230645, upload-time = "2025-11-30T20:23:03.43Z" },
+    { url = "https://files.pythonhosted.org/packages/ff/1b/b10de890a0def2a319a2626334a7f0ae388215eb60914dbac8a3bae54435/rpds_py-0.30.0-cp313-cp313t-macosx_10_12_x86_64.whl", hash = "sha256:eb0b93f2e5c2189ee831ee43f156ed34e2a89a78a66b98cadad955972548be5a", size = 364443, upload-time = "2025-11-30T20:23:04.878Z" },
+    { url = "https://files.pythonhosted.org/packages/0d/bf/27e39f5971dc4f305a4fb9c672ca06f290f7c4e261c568f3dea16a410d47/rpds_py-0.30.0-cp313-cp313t-macosx_11_0_arm64.whl", hash = "sha256:922e10f31f303c7c920da8981051ff6d8c1a56207dbdf330d9047f6d30b70e5e", size = 353375, upload-time = "2025-11-30T20:23:06.342Z" },
+    { url = "https://files.pythonhosted.org/packages/40/58/442ada3bba6e8e6615fc00483135c14a7538d2ffac30e2d933ccf6852232/rpds_py-0.30.0-cp313-cp313t-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:cdc62c8286ba9bf7f47befdcea13ea0e26bf294bda99758fd90535cbaf408000", size = 383850, upload-time = "2025-11-30T20:23:07.825Z" },
+    { url = "https://files.pythonhosted.org/packages/14/14/f59b0127409a33c6ef6f5c1ebd5ad8e32d7861c9c7adfa9a624fc3889f6c/rpds_py-0.30.0-cp313-cp313t-manylinux_2_17_armv7l.manylinux2014_armv7l.whl", hash = "sha256:47f9a91efc418b54fb8190a6b4aa7813a23fb79c51f4bb84e418f5476c38b8db", size = 392812, upload-time = "2025-11-30T20:23:09.228Z" },
+    { url = "https://files.pythonhosted.org/packages/b3/66/e0be3e162ac299b3a22527e8913767d869e6cc75c46bd844aa43fb81ab62/rpds_py-0.30.0-cp313-cp313t-manylinux_2_17_ppc64le.manylinux2014_ppc64le.whl", hash = "sha256:1f3587eb9b17f3789ad50824084fa6f81921bbf9a795826570bda82cb3ed91f2", size = 517841, upload-time = "2025-11-30T20:23:11.186Z" },
+    { url = "https://files.pythonhosted.org/packages/3d/55/fa3b9cf31d0c963ecf1ba777f7cf4b2a2c976795ac430d24a1f43d25a6ba/rpds_py-0.30.0-cp313-cp313t-manylinux_2_17_s390x.manylinux2014_s390x.whl", hash = "sha256:39c02563fc592411c2c61d26b6c5fe1e51eaa44a75aa2c8735ca88b0d9599daa", size = 408149, upload-time = "2025-11-30T20:23:12.864Z" },
+    { url = "https://files.pythonhosted.org/packages/60/ca/780cf3b1a32b18c0f05c441958d3758f02544f1d613abf9488cd78876378/rpds_py-0.30.0-cp313-cp313t-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:51a1234d8febafdfd33a42d97da7a43f5dcb120c1060e352a3fbc0c6d36e2083", size = 383843, upload-time = "2025-11-30T20:23:14.638Z" },
+    { url = "https://files.pythonhosted.org/packages/82/86/d5f2e04f2aa6247c613da0c1dd87fcd08fa17107e858193566048a1e2f0a/rpds_py-0.30.0-cp313-cp313t-manylinux_2_31_riscv64.whl", hash = "sha256:eb2c4071ab598733724c08221091e8d80e89064cd472819285a9ab0f24bcedb9", size = 396507, upload-time = "2025-11-30T20:23:16.105Z" },
+    { url = "https://files.pythonhosted.org/packages/4b/9a/453255d2f769fe44e07ea9785c8347edaf867f7026872e76c1ad9f7bed92/rpds_py-0.30.0-cp313-cp313t-manylinux_2_5_i686.manylinux1_i686.whl", hash = "sha256:6bdfdb946967d816e6adf9a3d8201bfad269c67efe6cefd7093ef959683c8de0", size = 414949, upload-time = "2025-11-30T20:23:17.539Z" },
+    { url = "https://files.pythonhosted.org/packages/a3/31/622a86cdc0c45d6df0e9ccb6becdba5074735e7033c20e401a6d9d0e2ca0/rpds_py-0.30.0-cp313-cp313t-musllinux_1_2_aarch64.whl", hash = "sha256:c77afbd5f5250bf27bf516c7c4a016813eb2d3e116139aed0096940c5982da94", size = 565790, upload-time = "2025-11-30T20:23:19.029Z" },
+    { url = "https://files.pythonhosted.org/packages/1c/5d/15bbf0fb4a3f58a3b1c67855ec1efcc4ceaef4e86644665fff03e1b66d8d/rpds_py-0.30.0-cp313-cp313t-musllinux_1_2_i686.whl", hash = "sha256:61046904275472a76c8c90c9ccee9013d70a6d0f73eecefd38c1ae7c39045a08", size = 590217, upload-time = "2025-11-30T20:23:20.885Z" },
+    { url = "https://files.pythonhosted.org/packages/6d/61/21b8c41f68e60c8cc3b2e25644f0e3681926020f11d06ab0b78e3c6bbff1/rpds_py-0.30.0-cp313-cp313t-musllinux_1_2_x86_64.whl", hash = "sha256:4c5f36a861bc4b7da6516dbdf302c55313afa09b81931e8280361a4f6c9a2d27", size = 555806, upload-time = "2025-11-30T20:23:22.488Z" },
+    { url = "https://files.pythonhosted.org/packages/f9/39/7e067bb06c31de48de3eb200f9fc7c58982a4d3db44b07e73963e10d3be9/rpds_py-0.30.0-cp313-cp313t-win32.whl", hash = "sha256:3d4a69de7a3e50ffc214ae16d79d8fbb0922972da0356dcf4d0fdca2878559c6", size = 211341, upload-time = "2025-11-30T20:23:24.449Z" },
+    { url = "https://files.pythonhosted.org/packages/0a/4d/222ef0b46443cf4cf46764d9c630f3fe4abaa7245be9417e56e9f52b8f65/rpds_py-0.30.0-cp313-cp313t-win_amd64.whl", hash = "sha256:f14fc5df50a716f7ece6a80b6c78bb35ea2ca47c499e422aa4463455dd96d56d", size = 225768, upload-time = "2025-11-30T20:23:25.908Z" },
+    { url = "https://files.pythonhosted.org/packages/86/81/dad16382ebbd3d0e0328776d8fd7ca94220e4fa0798d1dc5e7da48cb3201/rpds_py-0.30.0-cp314-cp314-macosx_10_12_x86_64.whl", hash = "sha256:68f19c879420aa08f61203801423f6cd5ac5f0ac4ac82a2368a9fcd6a9a075e0", size = 362099, upload-time = "2025-11-30T20:23:27.316Z" },
+    { url = "https://files.pythonhosted.org/packages/2b/60/19f7884db5d5603edf3c6bce35408f45ad3e97e10007df0e17dd57af18f8/rpds_py-0.30.0-cp314-cp314-macosx_11_0_arm64.whl", hash = "sha256:ec7c4490c672c1a0389d319b3a9cfcd098dcdc4783991553c332a15acf7249be", size = 353192, upload-time = "2025-11-30T20:23:29.151Z" },
+    { url = "https://files.pythonhosted.org/packages/bf/c4/76eb0e1e72d1a9c4703c69607cec123c29028bff28ce41588792417098ac/rpds_py-0.30.0-cp314-cp314-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:f251c812357a3fed308d684a5079ddfb9d933860fc6de89f2b7ab00da481e65f", size = 384080, upload-time = "2025-11-30T20:23:30.785Z" },
+    { url = "https://files.pythonhosted.org/packages/72/87/87ea665e92f3298d1b26d78814721dc39ed8d2c74b86e83348d6b48a6f31/rpds_py-0.30.0-cp314-cp314-manylinux_2_17_armv7l.manylinux2014_armv7l.whl", hash = "sha256:ac98b175585ecf4c0348fd7b29c3864bda53b805c773cbf7bfdaffc8070c976f", size = 394841, upload-time = "2025-11-30T20:23:32.209Z" },
+    { url = "https://files.pythonhosted.org/packages/77/ad/7783a89ca0587c15dcbf139b4a8364a872a25f861bdb88ed99f9b0dec985/rpds_py-0.30.0-cp314-cp314-manylinux_2_17_ppc64le.manylinux2014_ppc64le.whl", hash = "sha256:3e62880792319dbeb7eb866547f2e35973289e7d5696c6e295476448f5b63c87", size = 516670, upload-time = "2025-11-30T20:23:33.742Z" },
+    { url = "https://files.pythonhosted.org/packages/5b/3c/2882bdac942bd2172f3da574eab16f309ae10a3925644e969536553cb4ee/rpds_py-0.30.0-cp314-cp314-manylinux_2_17_s390x.manylinux2014_s390x.whl", hash = "sha256:4e7fc54e0900ab35d041b0601431b0a0eb495f0851a0639b6ef90f7741b39a18", size = 408005, upload-time = "2025-11-30T20:23:35.253Z" },
+    { url = "https://files.pythonhosted.org/packages/ce/81/9a91c0111ce1758c92516a3e44776920b579d9a7c09b2b06b642d4de3f0f/rpds_py-0.30.0-cp314-cp314-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:47e77dc9822d3ad616c3d5759ea5631a75e5809d5a28707744ef79d7a1bcfcad", size = 382112, upload-time = "2025-11-30T20:23:36.842Z" },
+    { url = "https://files.pythonhosted.org/packages/cf/8e/1da49d4a107027e5fbc64daeab96a0706361a2918da10cb41769244b805d/rpds_py-0.30.0-cp314-cp314-manylinux_2_31_riscv64.whl", hash = "sha256:b4dc1a6ff022ff85ecafef7979a2c6eb423430e05f1165d6688234e62ba99a07", size = 399049, upload-time = "2025-11-30T20:23:38.343Z" },
+    { url = "https://files.pythonhosted.org/packages/df/5a/7ee239b1aa48a127570ec03becbb29c9d5a9eb092febbd1699d567cae859/rpds_py-0.30.0-cp314-cp314-manylinux_2_5_i686.manylinux1_i686.whl", hash = "sha256:4559c972db3a360808309e06a74628b95eaccbf961c335c8fe0d590cf587456f", size = 415661, upload-time = "2025-11-30T20:23:40.263Z" },
+    { url = "https://files.pythonhosted.org/packages/70/ea/caa143cf6b772f823bc7929a45da1fa83569ee49b11d18d0ada7f5ee6fd6/rpds_py-0.30.0-cp314-cp314-musllinux_1_2_aarch64.whl", hash = "sha256:0ed177ed9bded28f8deb6ab40c183cd1192aa0de40c12f38be4d59cd33cb5c65", size = 565606, upload-time = "2025-11-30T20:23:42.186Z" },
+    { url = "https://files.pythonhosted.org/packages/64/91/ac20ba2d69303f961ad8cf55bf7dbdb4763f627291ba3d0d7d67333cced9/rpds_py-0.30.0-cp314-cp314-musllinux_1_2_i686.whl", hash = "sha256:ad1fa8db769b76ea911cb4e10f049d80bf518c104f15b3edb2371cc65375c46f", size = 591126, upload-time = "2025-11-30T20:23:44.086Z" },
+    { url = "https://files.pythonhosted.org/packages/21/20/7ff5f3c8b00c8a95f75985128c26ba44503fb35b8e0259d812766ea966c7/rpds_py-0.30.0-cp314-cp314-musllinux_1_2_x86_64.whl", hash = "sha256:46e83c697b1f1c72b50e5ee5adb4353eef7406fb3f2043d64c33f20ad1c2fc53", size = 553371, upload-time = "2025-11-30T20:23:46.004Z" },
+    { url = "https://files.pythonhosted.org/packages/72/c7/81dadd7b27c8ee391c132a6b192111ca58d866577ce2d9b0ca157552cce0/rpds_py-0.30.0-cp314-cp314-win32.whl", hash = "sha256:ee454b2a007d57363c2dfd5b6ca4a5d7e2c518938f8ed3b706e37e5d470801ed", size = 215298, upload-time = "2025-11-30T20:23:47.696Z" },
+    { url = "https://files.pythonhosted.org/packages/3e/d2/1aaac33287e8cfb07aab2e6b8ac1deca62f6f65411344f1433c55e6f3eb8/rpds_py-0.30.0-cp314-cp314-win_amd64.whl", hash = "sha256:95f0802447ac2d10bcc69f6dc28fe95fdf17940367b21d34e34c737870758950", size = 228604, upload-time = "2025-11-30T20:23:49.501Z" },
+    { url = "https://files.pythonhosted.org/packages/e8/95/ab005315818cc519ad074cb7784dae60d939163108bd2b394e60dc7b5461/rpds_py-0.30.0-cp314-cp314-win_arm64.whl", hash = "sha256:613aa4771c99f03346e54c3f038e4cc574ac09a3ddfb0e8878487335e96dead6", size = 222391, upload-time = "2025-11-30T20:23:50.96Z" },
+    { url = "https://files.pythonhosted.org/packages/9e/68/154fe0194d83b973cdedcdcc88947a2752411165930182ae41d983dcefa6/rpds_py-0.30.0-cp314-cp314t-macosx_10_12_x86_64.whl", hash = "sha256:7e6ecfcb62edfd632e56983964e6884851786443739dbfe3582947e87274f7cb", size = 364868, upload-time = "2025-11-30T20:23:52.494Z" },
+    { url = "https://files.pythonhosted.org/packages/83/69/8bbc8b07ec854d92a8b75668c24d2abcb1719ebf890f5604c61c9369a16f/rpds_py-0.30.0-cp314-cp314t-macosx_11_0_arm64.whl", hash = "sha256:a1d0bc22a7cdc173fedebb73ef81e07faef93692b8c1ad3733b67e31e1b6e1b8", size = 353747, upload-time = "2025-11-30T20:23:54.036Z" },
+    { url = "https://files.pythonhosted.org/packages/ab/00/ba2e50183dbd9abcce9497fa5149c62b4ff3e22d338a30d690f9af970561/rpds_py-0.30.0-cp314-cp314t-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:0d08f00679177226c4cb8c5265012eea897c8ca3b93f429e546600c971bcbae7", size = 383795, upload-time = "2025-11-30T20:23:55.556Z" },
+    { url = "https://files.pythonhosted.org/packages/05/6f/86f0272b84926bcb0e4c972262f54223e8ecc556b3224d281e6598fc9268/rpds_py-0.30.0-cp314-cp314t-manylinux_2_17_armv7l.manylinux2014_armv7l.whl", hash = "sha256:5965af57d5848192c13534f90f9dd16464f3c37aaf166cc1da1cae1fd5a34898", size = 393330, upload-time = "2025-11-30T20:23:57.033Z" },
+    { url = "https://files.pythonhosted.org/packages/cb/e9/0e02bb2e6dc63d212641da45df2b0bf29699d01715913e0d0f017ee29438/rpds_py-0.30.0-cp314-cp314t-manylinux_2_17_ppc64le.manylinux2014_ppc64le.whl", hash = "sha256:9a4e86e34e9ab6b667c27f3211ca48f73dba7cd3d90f8d5b11be56e5dbc3fb4e", size = 518194, upload-time = "2025-11-30T20:23:58.637Z" },
+    { url = "https://files.pythonhosted.org/packages/ee/ca/be7bca14cf21513bdf9c0606aba17d1f389ea2b6987035eb4f62bd923f25/rpds_py-0.30.0-cp314-cp314t-manylinux_2_17_s390x.manylinux2014_s390x.whl", hash = "sha256:e5d3e6b26f2c785d65cc25ef1e5267ccbe1b069c5c21b8cc724efee290554419", size = 408340, upload-time = "2025-11-30T20:24:00.2Z" },
+    { url = "https://files.pythonhosted.org/packages/c2/c7/736e00ebf39ed81d75544c0da6ef7b0998f8201b369acf842f9a90dc8fce/rpds_py-0.30.0-cp314-cp314t-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:626a7433c34566535b6e56a1b39a7b17ba961e97ce3b80ec62e6f1312c025551", size = 383765, upload-time = "2025-11-30T20:24:01.759Z" },
+    { url = "https://files.pythonhosted.org/packages/4a/3f/da50dfde9956aaf365c4adc9533b100008ed31aea635f2b8d7b627e25b49/rpds_py-0.30.0-cp314-cp314t-manylinux_2_31_riscv64.whl", hash = "sha256:acd7eb3f4471577b9b5a41baf02a978e8bdeb08b4b355273994f8b87032000a8", size = 396834, upload-time = "2025-11-30T20:24:03.687Z" },
+    { url = "https://files.pythonhosted.org/packages/4e/00/34bcc2565b6020eab2623349efbdec810676ad571995911f1abdae62a3a0/rpds_py-0.30.0-cp314-cp314t-manylinux_2_5_i686.manylinux1_i686.whl", hash = "sha256:fe5fa731a1fa8a0a56b0977413f8cacac1768dad38d16b3a296712709476fbd5", size = 415470, upload-time = "2025-11-30T20:24:05.232Z" },
+    { url = "https://files.pythonhosted.org/packages/8c/28/882e72b5b3e6f718d5453bd4d0d9cf8df36fddeb4ddbbab17869d5868616/rpds_py-0.30.0-cp314-cp314t-musllinux_1_2_aarch64.whl", hash = "sha256:74a3243a411126362712ee1524dfc90c650a503502f135d54d1b352bd01f2404", size = 565630, upload-time = "2025-11-30T20:24:06.878Z" },
+    { url = "https://files.pythonhosted.org/packages/3b/97/04a65539c17692de5b85c6e293520fd01317fd878ea1995f0367d4532fb1/rpds_py-0.30.0-cp314-cp314t-musllinux_1_2_i686.whl", hash = "sha256:3e8eeb0544f2eb0d2581774be4c3410356eba189529a6b3e36bbbf9696175856", size = 591148, upload-time = "2025-11-30T20:24:08.445Z" },
+    { url = "https://files.pythonhosted.org/packages/85/70/92482ccffb96f5441aab93e26c4d66489eb599efdcf96fad90c14bbfb976/rpds_py-0.30.0-cp314-cp314t-musllinux_1_2_x86_64.whl", hash = "sha256:dbd936cde57abfee19ab3213cf9c26be06d60750e60a8e4dd85d1ab12c8b1f40", size = 556030, upload-time = "2025-11-30T20:24:10.956Z" },
+    { url = "https://files.pythonhosted.org/packages/20/53/7c7e784abfa500a2b6b583b147ee4bb5a2b3747a9166bab52fec4b5b5e7d/rpds_py-0.30.0-cp314-cp314t-win32.whl", hash = "sha256:dc824125c72246d924f7f796b4f63c1e9dc810c7d9e2355864b3c3a73d59ade0", size = 211570, upload-time = "2025-11-30T20:24:12.735Z" },
+    { url = "https://files.pythonhosted.org/packages/d0/02/fa464cdfbe6b26e0600b62c528b72d8608f5cc49f96b8d6e38c95d60c676/rpds_py-0.30.0-cp314-cp314t-win_amd64.whl", hash = "sha256:27f4b0e92de5bfbc6f86e43959e6edd1425c33b5e69aab0984a72047f2bcf1e3", size = 226532, upload-time = "2025-11-30T20:24:14.634Z" },
+    { url = "https://files.pythonhosted.org/packages/69/71/3f34339ee70521864411f8b6992e7ab13ac30d8e4e3309e07c7361767d91/rpds_py-0.30.0-pp311-pypy311_pp73-macosx_10_12_x86_64.whl", hash = "sha256:c2262bdba0ad4fc6fb5545660673925c2d2a5d9e2e0fb603aad545427be0fc58", size = 372292, upload-time = "2025-11-30T20:24:16.537Z" },
+    { url = "https://files.pythonhosted.org/packages/57/09/f183df9b8f2d66720d2ef71075c59f7e1b336bec7ee4c48f0a2b06857653/rpds_py-0.30.0-pp311-pypy311_pp73-macosx_11_0_arm64.whl", hash = "sha256:ee6af14263f25eedc3bb918a3c04245106a42dfd4f5c2285ea6f997b1fc3f89a", size = 362128, upload-time = "2025-11-30T20:24:18.086Z" },
+    { url = "https://files.pythonhosted.org/packages/7a/68/5c2594e937253457342e078f0cc1ded3dd7b2ad59afdbf2d354869110a02/rpds_py-0.30.0-pp311-pypy311_pp73-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:3adbb8179ce342d235c31ab8ec511e66c73faa27a47e076ccc92421add53e2bb", size = 391542, upload-time = "2025-11-30T20:24:20.092Z" },
+    { url = "https://files.pythonhosted.org/packages/49/5c/31ef1afd70b4b4fbdb2800249f34c57c64beb687495b10aec0365f53dfc4/rpds_py-0.30.0-pp311-pypy311_pp73-manylinux_2_17_armv7l.manylinux2014_armv7l.whl", hash = "sha256:250fa00e9543ac9b97ac258bd37367ff5256666122c2d0f2bc97577c60a1818c", size = 404004, upload-time = "2025-11-30T20:24:22.231Z" },
+    { url = "https://files.pythonhosted.org/packages/e3/63/0cfbea38d05756f3440ce6534d51a491d26176ac045e2707adc99bb6e60a/rpds_py-0.30.0-pp311-pypy311_pp73-manylinux_2_17_ppc64le.manylinux2014_ppc64le.whl", hash = "sha256:9854cf4f488b3d57b9aaeb105f06d78e5529d3145b1e4a41750167e8c213c6d3", size = 527063, upload-time = "2025-11-30T20:24:24.302Z" },
+    { url = "https://files.pythonhosted.org/packages/42/e6/01e1f72a2456678b0f618fc9a1a13f882061690893c192fcad9f2926553a/rpds_py-0.30.0-pp311-pypy311_pp73-manylinux_2_17_s390x.manylinux2014_s390x.whl", hash = "sha256:993914b8e560023bc0a8bf742c5f303551992dcb85e247b1e5c7f4a7d145bda5", size = 413099, upload-time = "2025-11-30T20:24:25.916Z" },
+    { url = "https://files.pythonhosted.org/packages/b8/25/8df56677f209003dcbb180765520c544525e3ef21ea72279c98b9aa7c7fb/rpds_py-0.30.0-pp311-pypy311_pp73-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:58edca431fb9b29950807e301826586e5bbf24163677732429770a697ffe6738", size = 392177, upload-time = "2025-11-30T20:24:27.834Z" },
+    { url = "https://files.pythonhosted.org/packages/4a/b4/0a771378c5f16f8115f796d1f437950158679bcd2a7c68cf251cfb00ed5b/rpds_py-0.30.0-pp311-pypy311_pp73-manylinux_2_31_riscv64.whl", hash = "sha256:dea5b552272a944763b34394d04577cf0f9bd013207bc32323b5a89a53cf9c2f", size = 406015, upload-time = "2025-11-30T20:24:29.457Z" },
+    { url = "https://files.pythonhosted.org/packages/36/d8/456dbba0af75049dc6f63ff295a2f92766b9d521fa00de67a2bd6427d57a/rpds_py-0.30.0-pp311-pypy311_pp73-manylinux_2_5_i686.manylinux1_i686.whl", hash = "sha256:ba3af48635eb83d03f6c9735dfb21785303e73d22ad03d489e88adae6eab8877", size = 423736, upload-time = "2025-11-30T20:24:31.22Z" },
+    { url = "https://files.pythonhosted.org/packages/13/64/b4d76f227d5c45a7e0b796c674fd81b0a6c4fbd48dc29271857d8219571c/rpds_py-0.30.0-pp311-pypy311_pp73-musllinux_1_2_aarch64.whl", hash = "sha256:dff13836529b921e22f15cb099751209a60009731a68519630a24d61f0b1b30a", size = 573981, upload-time = "2025-11-30T20:24:32.934Z" },
+    { url = "https://files.pythonhosted.org/packages/20/91/092bacadeda3edf92bf743cc96a7be133e13a39cdbfd7b5082e7ab638406/rpds_py-0.30.0-pp311-pypy311_pp73-musllinux_1_2_i686.whl", hash = "sha256:1b151685b23929ab7beec71080a8889d4d6d9fa9a983d213f07121205d48e2c4", size = 599782, upload-time = "2025-11-30T20:24:35.169Z" },
+    { url = "https://files.pythonhosted.org/packages/d1/b7/b95708304cd49b7b6f82fdd039f1748b66ec2b21d6a45180910802f1abf1/rpds_py-0.30.0-pp311-pypy311_pp73-musllinux_1_2_x86_64.whl", hash = "sha256:ac37f9f516c51e5753f27dfdef11a88330f04de2d564be3991384b2f3535d02e", size = 562191, upload-time = "2025-11-30T20:24:36.853Z" },
+]
+
 [[package]]
 name = "ruff"
 version = "0.13.1"
diff --git a/py/noxfile.py b/py/noxfile.py
index 4294032e..198a214b 100644
--- a/py/noxfile.py
+++ b/py/noxfile.py
@@ -103,6 +103,7 @@ def _pinned_python_version():
 GENAI_VERSIONS = (LATEST,)
 DSPY_VERSIONS = (LATEST,)
 GOOGLE_ADK_VERSIONS = (LATEST, "1.14.1")
+LANGCHAIN_VERSIONS = (LATEST, "0.3.28")
 OPENROUTER_VERSIONS = (LATEST, "0.6.0")
 # temporalio 1.19.0+ requires Python >= 3.10; skip Python 3.9 entirely
 TEMPORAL_VERSIONS = (LATEST, "1.20.0", "1.19.0")
@@ -216,6 +217,24 @@ def test_google_adk(session, version):
     _run_core_tests(session)
 
 
+@nox.session()
+@nox.parametrize("version", LANGCHAIN_VERSIONS, ids=LANGCHAIN_VERSIONS)
+def test_langchain(session, version):
+    """Test LangChain integration."""
+    # langchain requires Python >= 3.10
+    if sys.version_info < (3, 10):
+        session.skip("langchain requires Python >= 3.10")
+    _install_test_deps(session)
+    _install(session, "langchain-core", version)
+    _install(session, "langchain-openai")
+    _install(session, "langchain-anthropic")
+    _install(session, "langgraph")
+    _run_tests(session, f"{INTEGRATION_DIR}/langchain/test_callbacks.py")
+    _run_tests(session, f"{INTEGRATION_DIR}/langchain/test_context.py")
+    _run_tests(session, f"{INTEGRATION_DIR}/langchain/test_anthropic.py")
+    _run_core_tests(session)
+
+
 @nox.session()
 @nox.parametrize("version", OPENAI_VERSIONS, ids=OPENAI_VERSIONS)
 def test_openai(session, version):
@@ -352,8 +371,9 @@ def pylint(session):
     session.install("pydantic_ai>=1.10.0")
     session.install("google-adk")
     session.install("opentelemetry.instrumentation.openai")
-    # langsmith is needed for the wrapper module but not in VENDOR_PACKAGES
-    session.install("langsmith")
+    # langsmith is needed for the langsmith_wrapper module but not in VENDOR_PACKAGES
+    # langchain-core, langchain-openai, langchain-anthropic are needed for the langchain integration
+    session.install("langsmith", "langchain-core", "langchain-openai", "langchain-anthropic")
 
     result = session.run("git", "ls-files", "**/*.py", silent=True, log=False)
     files = [path for path in result.strip().splitlines() if path not in GENERATED_LINT_EXCLUDES]
diff --git a/py/requirements-optional.txt b/py/requirements-optional.txt
index 90e8711a..53a423c7 100644
--- a/py/requirements-optional.txt
+++ b/py/requirements-optional.txt
@@ -1,10 +1,13 @@
-anthropic==0.84.0
-openai==2.24.0
-pydantic_ai==1.66.0
 agno==2.5.7
-google-genai==1.66.0
-google-adk==1.14.1
+anthropic==0.84.0
 dspy==3.1.3
+google-adk==1.14.1
+google-genai==1.66.0
+langchain-anthropic==1.4.0
+langchain-core==1.2.22
+langchain-openai==1.1.12
 langsmith==0.7.12
 litellm==1.82.0
+openai==2.24.0
 openrouter==0.7.11
+pydantic_ai==1.66.0
diff --git a/py/src/braintrust/integrations/langchain/__init__.py b/py/src/braintrust/integrations/langchain/__init__.py
new file mode 100644
index 00000000..67ecb04a
--- /dev/null
+++ b/py/src/braintrust/integrations/langchain/__init__.py
@@ -0,0 +1,5 @@
+from braintrust.integrations.langchain.callbacks import BraintrustCallbackHandler
+from braintrust.integrations.langchain.context import set_global_handler
+
+
+__all__ = ["BraintrustCallbackHandler", "set_global_handler"]
diff --git a/integrations/langchain-py/src/braintrust_langchain/callbacks.py b/py/src/braintrust/integrations/langchain/callbacks.py
similarity index 95%
rename from integrations/langchain-py/src/braintrust_langchain/callbacks.py
rename to py/src/braintrust/integrations/langchain/callbacks.py
index 016a1268..e54bb365 100644
--- a/integrations/langchain-py/src/braintrust_langchain/callbacks.py
+++ b/py/src/braintrust/integrations/langchain/callbacks.py
@@ -22,9 +22,10 @@
 from tenacity import RetryCallState
 from typing_extensions import NotRequired
 
-from braintrust_langchain.version import version
 
-_logger = logging.getLogger("braintrust_langchain")
+_logger = logging.getLogger("braintrust.wrappers.langchain")
+
+_INTEGRATION_NAME = "langchain-py"
 
 
 class LogEvent(TypedDict):
@@ -75,7 +76,7 @@ def _start_span(
         set_current: bool | None = None,
         parent: str | None = None,
         event: LogEvent | None = None,
-    ) -> Any:
+    ) -> Span | None:
         if run_id in self.spans:
             # XXX: See graph test case of an example where this _may_ be intended.
             _logger.warning(f"Span already exists for run_id {run_id} (this is likely a bug)")
@@ -108,8 +109,7 @@ def _start_span(
                 "run_id": run_id,
                 "parent_run_id": parent_run_id,
                 "braintrust": {
-                    "integration_name": "langchain-py",
-                    "integration_version": version,
+                    "integration_name": _INTEGRATION_NAME,
                     "sdk_version": sdk_version,
                     "language": "python",
                 },
@@ -158,7 +158,7 @@ def _end_span(
         metadata: Mapping[str, Any] | None = None,
         metrics: Mapping[str, int | float] | None = None,
         dataset_record_id: str | None = None,
-    ) -> Any:
+    ) -> None:
         if run_id not in self.spans:
             return
 
@@ -207,7 +207,7 @@ def on_llm_error(
         run_id: UUID,
         parent_run_id: UUID | None = None,
         **kwargs: Any,  # TODO: response=
-    ) -> Any:
+    ) -> None:
         self._end_span(run_id, error=str(error), metadata={**kwargs})
 
         self._start_times.pop(run_id, None)
@@ -221,7 +221,7 @@ def on_chain_error(
         run_id: UUID,
         parent_run_id: UUID | None = None,
         **kwargs: Any,  # TODO: some metadata
-    ) -> Any:
+    ) -> None:
         self._end_span(run_id, error=str(error), metadata={**kwargs})
 
     def on_tool_error(
@@ -231,7 +231,7 @@ def on_tool_error(
         run_id: UUID,
         parent_run_id: UUID | None = None,
         **kwargs: Any,
-    ) -> Any:
+    ) -> None:
         self._end_span(run_id, error=str(error), metadata={**kwargs})
 
     def on_retriever_error(
@@ -241,7 +241,7 @@ def on_retriever_error(
         run_id: UUID,
         parent_run_id: UUID | None = None,
         **kwargs: Any,
-    ) -> Any:
+    ) -> None:
         self._end_span(run_id, error=str(error), metadata={**kwargs})
 
     # Agent Methods
@@ -252,7 +252,7 @@ def on_agent_action(
         run_id: UUID,
         parent_run_id: UUID | None = None,
         **kwargs: Any,
-    ) -> Any:
+    ) -> None:
         self._start_span(
             parent_run_id,
             run_id,
@@ -268,7 +268,7 @@ def on_agent_finish(
         run_id: UUID,
         parent_run_id: UUID | None = None,
         **kwargs: Any,
-    ) -> Any:
+    ) -> None:
         self._end_span(run_id, output=finish, metadata={**kwargs})
 
     def on_chain_start(
@@ -282,7 +282,7 @@ def on_chain_start(
         name: str | None = None,
         metadata: dict[str, Any] | None = None,
         **kwargs: Any,
-    ) -> Any:
+    ) -> None:
         tags = tags or []
 
         # avoids extra logs that seem not as useful esp. with langgraph
@@ -323,7 +323,7 @@ def on_chain_end(
         parent_run_id: UUID | None = None,
         tags: list[str] | None = None,
         **kwargs: Any,
-    ) -> Any:
+    ) -> None:
         self._end_span(run_id, output=outputs, tags=tags, metadata={**kwargs})
 
     def on_llm_start(
@@ -337,7 +337,7 @@ def on_llm_start(
         metadata: dict[str, Any] | None = None,
         name: str | None = None,
         **kwargs: Any,
-    ) -> Any:
+    ) -> None:
         self._start_times[run_id] = time.perf_counter()
         self._first_token_times.pop(run_id, None)
         self._ttft_ms.pop(run_id, None)
@@ -372,7 +372,7 @@ def on_chat_model_start(
         name: str | None = None,
         invocation_params: dict[str, Any] | None = None,
         **kwargs: Any,
-    ) -> Any:
+    ) -> None:
         self._start_times[run_id] = time.perf_counter()
         self._first_token_times.pop(run_id, None)
         self._ttft_ms.pop(run_id, None)
@@ -406,7 +406,7 @@ def on_llm_end(
         parent_run_id: UUID | None = None,
         tags: list[str] | None = None,
         **kwargs: Any,
-    ) -> Any:
+    ) -> None:
         if run_id not in self.spans:
             return
 
@@ -444,7 +444,7 @@ def on_tool_start(
         inputs: dict[str, Any] | None = None,
         name: str | None = None,
         **kwargs: Any,
-    ) -> Any:
+    ) -> None:
         self._start_span(
             parent_run_id,
             run_id,
@@ -472,7 +472,7 @@ def on_tool_end(
         run_id: UUID,
         parent_run_id: UUID | None = None,
         **kwargs: Any,
-    ) -> Any:
+    ) -> None:
         self._end_span(run_id, output=output, metadata={**kwargs})
 
     def on_retriever_start(
@@ -486,7 +486,7 @@ def on_retriever_start(
         metadata: dict[str, Any] | None = None,
         name: str | None = None,
         **kwargs: Any,
-    ) -> Any:
+    ) -> None:
         self._start_span(
             parent_run_id,
             run_id,
@@ -511,7 +511,7 @@ def on_retriever_end(
         run_id: UUID,
         parent_run_id: UUID | None = None,
         **kwargs: Any,
-    ) -> Any:
+    ) -> None:
         self._end_span(run_id, output=documents, metadata={**kwargs})
 
     def on_llm_new_token(
@@ -522,7 +522,7 @@ def on_llm_new_token(
         run_id: UUID,
         parent_run_id: UUID | None = None,
         **kwargs: Any,
-    ) -> Any:
+    ) -> None:
         if run_id not in self._first_token_times:
             now = time.perf_counter()
             self._first_token_times[run_id] = now
@@ -537,7 +537,7 @@ def on_text(
         run_id: UUID,
         parent_run_id: UUID | None = None,
         **kwargs: Any,
-    ) -> Any:
+    ) -> None:
         pass
 
     def on_retry(
@@ -547,7 +547,7 @@ def on_retry(
         run_id: UUID,
         parent_run_id: UUID | None = None,
         **kwargs: Any,
-    ) -> Any:
+    ) -> None:
         pass
 
     def on_custom_event(
@@ -559,7 +559,7 @@ def on_custom_event(
         tags: list[str] | None = None,
         metadata: dict[str, Any] | None = None,
         **kwargs: Any,
-    ) -> Any:
+    ) -> None:
         pass
 
 
@@ -574,7 +574,7 @@ def clean_object(obj: dict[str, Any]) -> dict[str, Any]:
 def safe_parse_serialized_json(input_str: str) -> Any:
     try:
         return json.loads(input_str)
-    except:
+    except Exception:
         return input_str
 
 
@@ -634,7 +634,13 @@ def _get_metrics_from_response(response: LLMResult):
             input_token_details = usage_metadata.get("input_token_details")
             if input_token_details and isinstance(input_token_details, dict):
                 cache_read = input_token_details.get("cache_read")
-                cache_creation = input_token_details.get("cache_creation")
+                # langchain-anthropic >= 1.4.0 maps cache_creation_input_tokens to
+                # ephemeral tier fields (ephemeral_5m_input_tokens, ephemeral_1h_input_tokens)
+                # rather than the top-level cache_creation field. Sum both for compat.
+                cache_creation = input_token_details.get("cache_creation") or (
+                    input_token_details.get("ephemeral_5m_input_tokens", 0)
+                    + input_token_details.get("ephemeral_1h_input_tokens", 0)
+                )
 
                 if cache_read is not None:
                     metrics["prompt_cached_tokens"] = cache_read
diff --git a/integrations/langchain-py/src/tests/cassettes/test_async_langchain_invoke b/py/src/braintrust/integrations/langchain/cassettes/test_async_langchain_invoke.yaml
similarity index 100%
rename from integrations/langchain-py/src/tests/cassettes/test_async_langchain_invoke
rename to py/src/braintrust/integrations/langchain/cassettes/test_async_langchain_invoke.yaml
diff --git a/integrations/langchain-py/src/tests/cassettes/test_chain_with_memory b/py/src/braintrust/integrations/langchain/cassettes/test_chain_with_memory.yaml
similarity index 100%
rename from integrations/langchain-py/src/tests/cassettes/test_chain_with_memory
rename to py/src/braintrust/integrations/langchain/cassettes/test_chain_with_memory.yaml
diff --git a/integrations/langchain-py/src/tests/cassettes/test_global_handler b/py/src/braintrust/integrations/langchain/cassettes/test_global_handler.yaml
similarity index 100%
rename from integrations/langchain-py/src/tests/cassettes/test_global_handler
rename to py/src/braintrust/integrations/langchain/cassettes/test_global_handler.yaml
diff --git a/integrations/langchain-py/src/tests/cassettes/test_langchain_anthropic_integration b/py/src/braintrust/integrations/langchain/cassettes/test_langchain_anthropic_integration.yaml
similarity index 100%
rename from integrations/langchain-py/src/tests/cassettes/test_langchain_anthropic_integration
rename to py/src/braintrust/integrations/langchain/cassettes/test_langchain_anthropic_integration.yaml
diff --git a/integrations/langchain-py/src/tests/cassettes/test_langgraph_state_management b/py/src/braintrust/integrations/langchain/cassettes/test_langgraph_state_management.yaml
similarity index 100%
rename from integrations/langchain-py/src/tests/cassettes/test_langgraph_state_management
rename to py/src/braintrust/integrations/langchain/cassettes/test_langgraph_state_management.yaml
diff --git a/integrations/langchain-py/src/tests/cassettes/test_llm_calls b/py/src/braintrust/integrations/langchain/cassettes/test_llm_calls.yaml
similarity index 100%
rename from integrations/langchain-py/src/tests/cassettes/test_llm_calls
rename to py/src/braintrust/integrations/langchain/cassettes/test_llm_calls.yaml
diff --git a/integrations/langchain-py/src/tests/cassettes/test_parallel_execution b/py/src/braintrust/integrations/langchain/cassettes/test_parallel_execution.yaml
similarity index 100%
rename from integrations/langchain-py/src/tests/cassettes/test_parallel_execution
rename to py/src/braintrust/integrations/langchain/cassettes/test_parallel_execution.yaml
diff --git a/integrations/langchain-py/src/tests/cassettes/test_prompt_caching_tokens b/py/src/braintrust/integrations/langchain/cassettes/test_prompt_caching_tokens.yaml
similarity index 100%
rename from integrations/langchain-py/src/tests/cassettes/test_prompt_caching_tokens
rename to py/src/braintrust/integrations/langchain/cassettes/test_prompt_caching_tokens.yaml
diff --git a/integrations/langchain-py/src/tests/cassettes/test_streaming_ttft b/py/src/braintrust/integrations/langchain/cassettes/test_streaming_ttft.yaml
similarity index 72%
rename from integrations/langchain-py/src/tests/cassettes/test_streaming_ttft
rename to py/src/braintrust/integrations/langchain/cassettes/test_streaming_ttft.yaml
index 1ee7a837..6315e870 100644
--- a/integrations/langchain-py/src/tests/cassettes/test_streaming_ttft
+++ b/py/src/braintrust/integrations/langchain/cassettes/test_streaming_ttft.yaml
@@ -295,4 +295,82 @@ interactions:
     status:
       code: 200
       message: OK
+- request:
+    body: '{"messages":[{"content":"Count from 1 to 5.","role":"user"}],"model":"gpt-4o-mini","max_completion_tokens":50,"stream":true,"stream_options":{"include_usage":true}}'
+    headers:
+      Accept:
+      - application/json
+      Connection:
+      - keep-alive
+      Content-Type:
+      - application/json
+      Host:
+      - api.openai.com
+    method: POST
+    uri: https://api.openai.com/v1/chat/completions
+  response:
+    body:
+      string: 'data: {"id":"chatcmpl-CZR0zJXGi0lsnYkPoiga2R6HChxps","object":"chat.completion.chunk","created":1762561361,"model":"gpt-4o-mini-2024-07-18","service_tier":"default","system_fingerprint":"fp_560af6e559","choices":[{"index":0,"delta":{"role":"assistant","content":"","refusal":null},"logprobs":null,"finish_reason":null}],"obfuscation":"uoycSw"}
+
+
+        data: {"id":"chatcmpl-CZR0zJXGi0lsnYkPoiga2R6HChxps","object":"chat.completion.chunk","created":1762561361,"model":"gpt-4o-mini-2024-07-18","service_tier":"default","system_fingerprint":"fp_560af6e559","choices":[{"index":0,"delta":{"content":"1"},"logprobs":null,"finish_reason":null}],"obfuscation":"7R9sCOG"}
+
+
+        data: {"id":"chatcmpl-CZR0zJXGi0lsnYkPoiga2R6HChxps","object":"chat.completion.chunk","created":1762561361,"model":"gpt-4o-mini-2024-07-18","service_tier":"default","system_fingerprint":"fp_560af6e559","choices":[{"index":0,"delta":{"content":","},"logprobs":null,"finish_reason":null}],"obfuscation":"jNZOnCU"}
+
+
+        data: {"id":"chatcmpl-CZR0zJXGi0lsnYkPoiga2R6HChxps","object":"chat.completion.chunk","created":1762561361,"model":"gpt-4o-mini-2024-07-18","service_tier":"default","system_fingerprint":"fp_560af6e559","choices":[{"index":0,"delta":{"content":"
+        "},"logprobs":null,"finish_reason":null}],"obfuscation":"NTkR0fq"}
+
+
+        data: {"id":"chatcmpl-CZR0zJXGi0lsnYkPoiga2R6HChxps","object":"chat.completion.chunk","created":1762561361,"model":"gpt-4o-mini-2024-07-18","service_tier":"default","system_fingerprint":"fp_560af6e559","choices":[{"index":0,"delta":{"content":"2"},"logprobs":null,"finish_reason":null}],"obfuscation":"KhfgFBA"}
+
+
+        data: {"id":"chatcmpl-CZR0zJXGi0lsnYkPoiga2R6HChxps","object":"chat.completion.chunk","created":1762561361,"model":"gpt-4o-mini-2024-07-18","service_tier":"default","system_fingerprint":"fp_560af6e559","choices":[{"index":0,"delta":{"content":","},"logprobs":null,"finish_reason":null}],"obfuscation":"u5zk4uv"}
+
+
+        data: {"id":"chatcmpl-CZR0zJXGi0lsnYkPoiga2R6HChxps","object":"chat.completion.chunk","created":1762561361,"model":"gpt-4o-mini-2024-07-18","service_tier":"default","system_fingerprint":"fp_560af6e559","choices":[{"index":0,"delta":{"content":"
+        "},"logprobs":null,"finish_reason":null}],"obfuscation":"yQyBcA4"}
+
+
+        data: {"id":"chatcmpl-CZR0zJXGi0lsnYkPoiga2R6HChxps","object":"chat.completion.chunk","created":1762561361,"model":"gpt-4o-mini-2024-07-18","service_tier":"default","system_fingerprint":"fp_560af6e559","choices":[{"index":0,"delta":{"content":"3"},"logprobs":null,"finish_reason":null}],"obfuscation":"HhGcZch"}
+
+
+        data: {"id":"chatcmpl-CZR0zJXGi0lsnYkPoiga2R6HChxps","object":"chat.completion.chunk","created":1762561361,"model":"gpt-4o-mini-2024-07-18","service_tier":"default","system_fingerprint":"fp_560af6e559","choices":[{"index":0,"delta":{"content":","},"logprobs":null,"finish_reason":null}],"obfuscation":"GNLE7Ci"}
+
+
+        data: {"id":"chatcmpl-CZR0zJXGi0lsnYkPoiga2R6HChxps","object":"chat.completion.chunk","created":1762561361,"model":"gpt-4o-mini-2024-07-18","service_tier":"default","system_fingerprint":"fp_560af6e559","choices":[{"index":0,"delta":{"content":"
+        "},"logprobs":null,"finish_reason":null}],"obfuscation":"d0EKjlZ"}
+
+
+        data: {"id":"chatcmpl-CZR0zJXGi0lsnYkPoiga2R6HChxps","object":"chat.completion.chunk","created":1762561361,"model":"gpt-4o-mini-2024-07-18","service_tier":"default","system_fingerprint":"fp_560af6e559","choices":[{"index":0,"delta":{"content":"4"},"logprobs":null,"finish_reason":null}],"obfuscation":"YytmIuX"}
+
+
+        data: {"id":"chatcmpl-CZR0zJXGi0lsnYkPoiga2R6HChxps","object":"chat.completion.chunk","created":1762561361,"model":"gpt-4o-mini-2024-07-18","service_tier":"default","system_fingerprint":"fp_560af6e559","choices":[{"index":0,"delta":{"content":","},"logprobs":null,"finish_reason":null}],"obfuscation":"Umbehc1"}
+
+
+        data: {"id":"chatcmpl-CZR0zJXGi0lsnYkPoiga2R6HChxps","object":"chat.completion.chunk","created":1762561361,"model":"gpt-4o-mini-2024-07-18","service_tier":"default","system_fingerprint":"fp_560af6e559","choices":[{"index":0,"delta":{"content":"
+        "},"logprobs":null,"finish_reason":null}],"obfuscation":"3xi8C7o"}
+
+
+        data: {"id":"chatcmpl-CZR0zJXGi0lsnYkPoiga2R6HChxps","object":"chat.completion.chunk","created":1762561361,"model":"gpt-4o-mini-2024-07-18","service_tier":"default","system_fingerprint":"fp_560af6e559","choices":[{"index":0,"delta":{"content":"5"},"logprobs":null,"finish_reason":null}],"obfuscation":"N0uOsTp"}
+
+
+        data: {"id":"chatcmpl-CZR0zJXGi0lsnYkPoiga2R6HChxps","object":"chat.completion.chunk","created":1762561361,"model":"gpt-4o-mini-2024-07-18","service_tier":"default","system_fingerprint":"fp_560af6e559","choices":[{"index":0,"delta":{"content":"."},"logprobs":null,"finish_reason":null}],"obfuscation":"RilMN7a"}
+
+
+        data: {"id":"chatcmpl-CZR0zJXGi0lsnYkPoiga2R6HChxps","object":"chat.completion.chunk","created":1762561361,"model":"gpt-4o-mini-2024-07-18","service_tier":"default","system_fingerprint":"fp_560af6e559","choices":[{"index":0,"delta":{},"logprobs":null,"finish_reason":"stop"}],"obfuscation":"oF"}
+
+
+        data: [DONE]
+
+
+        '
+    headers:
+      Content-Type:
+      - text/event-stream; charset=utf-8
+    status:
+      code: 200
+      message: OK
+    url: https://api.openai.com/v1/chat/completions
 version: 1
diff --git a/integrations/langchain-py/src/tests/cassettes/test_tool_usage b/py/src/braintrust/integrations/langchain/cassettes/test_tool_usage.yaml
similarity index 100%
rename from integrations/langchain-py/src/tests/cassettes/test_tool_usage
rename to py/src/braintrust/integrations/langchain/cassettes/test_tool_usage.yaml
diff --git a/py/src/braintrust/integrations/langchain/conftest.py b/py/src/braintrust/integrations/langchain/conftest.py
new file mode 100644
index 00000000..325c1c62
--- /dev/null
+++ b/py/src/braintrust/integrations/langchain/conftest.py
@@ -0,0 +1,23 @@
+import os
+from pathlib import Path
+
+import pytest
+
+
+@pytest.fixture(scope="module")
+def vcr_config():
+    record_mode = "none" if (os.environ.get("CI") or os.environ.get("GITHUB_ACTIONS")) else "once"
+
+    return {
+        "cassette_library_dir": str(Path(__file__).parent / "cassettes"),
+        "filter_headers": [
+            "authorization",
+            "x-goog-api-key",
+            "x-api-key",
+            "api-key",
+            "openai-api-key",
+        ],
+        "record_mode": record_mode,
+        "match_on": ["uri", "method"],
+        "decode_compressed_response": True,
+    }
diff --git a/integrations/langchain-py/src/braintrust_langchain/context.py b/py/src/braintrust/integrations/langchain/context.py
similarity index 87%
rename from integrations/langchain-py/src/braintrust_langchain/context.py
rename to py/src/braintrust/integrations/langchain/context.py
index 5c6bb4e8..9de61670 100644
--- a/integrations/langchain-py/src/braintrust_langchain/context.py
+++ b/py/src/braintrust/integrations/langchain/context.py
@@ -1,8 +1,8 @@
 from contextvars import ContextVar
 
+from braintrust.integrations.langchain.callbacks import BraintrustCallbackHandler
 from langchain_core.tracers.context import register_configure_hook
 
-from braintrust_langchain.callbacks import BraintrustCallbackHandler
 
 __all__ = ["set_global_handler", "clear_global_handler"]
 
diff --git a/integrations/langchain-py/src/tests/helpers.py b/py/src/braintrust/integrations/langchain/helpers.py
similarity index 78%
rename from integrations/langchain-py/src/tests/helpers.py
rename to py/src/braintrust/integrations/langchain/helpers.py
index 7816dea4..f75b96db 100644
--- a/integrations/langchain-py/src/tests/helpers.py
+++ b/py/src/braintrust/integrations/langchain/helpers.py
@@ -1,13 +1,10 @@
-from typing import Any, Dict, List, Sequence, Union, cast
+from typing import Any, Sequence
 from unittest.mock import ANY
 
-from braintrust.logger import Span
-
-from .types import Span
 
 # Base types that can appear in values
-PrimitiveValue = Union[str, int, float, bool, None, Span]
-RecursiveValue = Union[PrimitiveValue, Dict[str, Any], Sequence[Any]]
+PrimitiveValue = str | int | float | bool | None
+RecursiveValue = PrimitiveValue | dict[str, Any] | Sequence[Any]
 
 
 def deep_hashable_dict(d: RecursiveValue):
@@ -52,35 +49,37 @@ def assert_matches_object(
                     try:
                         assert_matches_object(actual_item, expected_item)
                         matched = True
-                    except:
+                    except Exception:
                         pass
 
                 assert matched, f"Expected {expected_item} in unordered sequence but couldn't find match in {actual}"
 
     elif isinstance(expected, dict):
         assert isinstance(actual, dict), f"Expected dict but got {type(actual)}"
+        actual_dict: dict[str, Any] = actual
         for k, v in expected.items():
-            assert k in actual, f"Missing key {k}"
+            assert k in actual_dict, f"Missing key {k}"
             if v is ANY:
                 continue  # ANY matches anything
             if isinstance(v, (dict, list, tuple)):
-                assert_matches_object(cast(RecursiveValue, actual[k]), cast(RecursiveValue, v))
+                assert_matches_object(actual_dict[k], v)
             else:
-                assert actual[k] == v, f"Key {k}: expected {v} but got {actual[k]}"
+                assert actual_dict[k] == v, f"Key {k}: expected {v} but got {actual_dict[k]}"
     else:
         assert actual == expected, f"Expected {expected} but got {actual}"
 
 
-def find_spans_by_attributes(spans: List[Span], **attributes: Any) -> List[Span]:
+def find_spans_by_attributes(spans: list[Any], **attributes: Any) -> list[Any]:
     """Find all spans that match the given attributes."""
-    matching_spans: List[Span] = []
+    matching_spans: list[Any] = []
     for span in spans:
         matches = True
         if "span_attributes" not in span:
             matches = False
             continue
+        span_attrs = span.get("span_attributes") or {}
         for key, value in attributes.items():
-            if key not in span["span_attributes"] or span["span_attributes"][key] != value:
+            if key not in span_attrs or span_attrs.get(key) != value:
                 matches = False
                 break
         if matches:
diff --git a/integrations/langchain-py/src/tests/test_anthropic.py b/py/src/braintrust/integrations/langchain/test_anthropic.py
similarity index 63%
rename from integrations/langchain-py/src/tests/test_anthropic.py
rename to py/src/braintrust/integrations/langchain/test_anthropic.py
index d2e3364b..4ae16a2c 100644
--- a/integrations/langchain-py/src/tests/test_anthropic.py
+++ b/py/src/braintrust/integrations/langchain/test_anthropic.py
@@ -1,27 +1,52 @@
+from pathlib import Path
+from typing import Any
 from unittest.mock import ANY
 
 import pytest
-from braintrust import flush
+from braintrust import flush, logger
+from braintrust.integrations.langchain import BraintrustCallbackHandler, set_global_handler
+from braintrust.test_helpers import init_test_logger
 from langchain_anthropic import ChatAnthropic
 from langchain_core.prompts import ChatPromptTemplate
 
-from braintrust_langchain import BraintrustCallbackHandler
-from braintrust_langchain.context import set_global_handler
-from tests.conftest import LoggerMemoryLogger
-from tests.helpers import assert_matches_object
+from .helpers import assert_matches_object
+
 
 PROJECT_NAME = "langchain-anthropic"
 MODEL = "claude-sonnet-4-20250514"
 
 
+@pytest.fixture(scope="module")
+def vcr_config():
+    return {
+        "cassette_library_dir": str(Path(__file__).parent / "cassettes"),
+    }
+
+
+@pytest.fixture
+def logger_memory_logger():
+    test_logger = init_test_logger(PROJECT_NAME)
+    with logger._internal_with_memory_background_logger() as bgl:
+        yield (test_logger, bgl)
+
+
+@pytest.fixture(autouse=True)
+def clear_handler():
+    from braintrust.integrations.langchain.context import clear_global_handler
+
+    clear_global_handler()
+    yield
+    clear_global_handler()
+
+
 @pytest.mark.vcr
 def test_langchain_anthropic_integration(
-    logger_memory_logger: LoggerMemoryLogger,
+    logger_memory_logger,
 ):
-    logger, memory_logger = logger_memory_logger
+    test_logger, memory_logger = logger_memory_logger
     assert not memory_logger.pop()
 
-    handler = BraintrustCallbackHandler(logger=logger)
+    handler = BraintrustCallbackHandler(logger=test_logger)
     set_global_handler(handler)
 
     prompt = ChatPromptTemplate.from_template("What is 1 + {number}?")
@@ -63,27 +88,28 @@ def test_langchain_anthropic_integration(
     else:
         assert False, "No LLM span contained the expected answer '3'"
 
+    expected_metrics: dict[str, Any] = {
+        "completion_tokens": 13,
+        "end": ANY,
+        "prompt_tokens": 16,
+        "start": ANY,
+        "total_tokens": 29,
+    }
     assert_matches_object(
         llm_span["metrics"],
-        {
-            "completion_tokens": 13,
-            "end": ANY,
-            "prompt_tokens": 16,
-            "start": ANY,
-            "total_tokens": 29,
-        },
+        expected_metrics,
     )
 
 
 @pytest.mark.vcr
 @pytest.mark.asyncio
 async def test_async_langchain_invoke(
-    logger_memory_logger: LoggerMemoryLogger,
+    logger_memory_logger,
 ):
-    logger, memory_logger = logger_memory_logger
+    test_logger, memory_logger = logger_memory_logger
     assert not memory_logger.pop()
 
-    handler = BraintrustCallbackHandler(logger=logger)
+    handler = BraintrustCallbackHandler(logger=test_logger)
     set_global_handler(handler)
 
     prompt = ChatPromptTemplate.from_template("What is 1 + {number}?")
diff --git a/integrations/langchain-py/src/tests/test_callbacks.py b/py/src/braintrust/integrations/langchain/test_callbacks.py
similarity index 87%
rename from integrations/langchain-py/src/tests/test_callbacks.py
rename to py/src/braintrust/integrations/langchain/test_callbacks.py
index 8cc9f926..527f7825 100644
--- a/integrations/langchain-py/src/tests/test_callbacks.py
+++ b/py/src/braintrust/integrations/langchain/test_callbacks.py
@@ -3,8 +3,10 @@
 from typing import Dict, List, Union, cast
 
 import pytest
+from braintrust import logger
+from braintrust.integrations.langchain import BraintrustCallbackHandler
 from braintrust.logger import flush
-from langchain_anthropic import ChatAnthropic
+from braintrust.test_helpers import init_test_logger
 from langchain_core.callbacks import BaseCallbackHandler
 from langchain_core.messages import BaseMessage, HumanMessage, SystemMessage
 from langchain_core.prompts import ChatPromptTemplate
@@ -14,19 +16,34 @@
 from langchain_openai import ChatOpenAI
 from pydantic import BaseModel, Field
 
-from braintrust_langchain import BraintrustCallbackHandler
-
-from .conftest import LoggerMemoryLogger
 from .helpers import ANY, assert_matches_object, find_spans_by_attributes
-from .types import Span
+
+
+PROJECT_NAME = "langchain-py"
+
+
+@pytest.fixture
+def logger_memory_logger():
+    test_logger = init_test_logger(PROJECT_NAME)
+    with logger._internal_with_memory_background_logger() as bgl:
+        yield (test_logger, bgl)
+
+
+@pytest.fixture(autouse=True)
+def clear_handler():
+    from braintrust.integrations.langchain.context import clear_global_handler
+
+    clear_global_handler()
+    yield
+    clear_global_handler()
 
 
 @pytest.mark.vcr
-def test_llm_calls(logger_memory_logger: LoggerMemoryLogger):
-    logger, memory_logger = logger_memory_logger
+def test_llm_calls(logger_memory_logger):
+    test_logger, memory_logger = logger_memory_logger
     assert not memory_logger.pop()
 
-    handler = BraintrustCallbackHandler(logger=logger)
+    handler = BraintrustCallbackHandler(logger=test_logger)
     prompt = ChatPromptTemplate.from_template("What is 1 + {number}?")
     model = ChatOpenAI(
         model="gpt-4o-mini",
@@ -58,12 +75,6 @@ def test_llm_calls(logger_memory_logger: LoggerMemoryLogger):
                     "additional_kwargs": ANY,
                     "response_metadata": ANY,
                     "type": "ai",
-                    "name": ANY,
-                    "id": ANY,
-                    "example": ANY,
-                    "tool_calls": ANY,
-                    "invalid_tool_calls": ANY,
-                    "usage_metadata": ANY,
                 },
                 "metadata": {"tags": []},
                 "span_id": root_span_id,
@@ -79,8 +90,6 @@ def test_llm_calls(logger_memory_logger: LoggerMemoryLogger):
                             "additional_kwargs": {},
                             "response_metadata": {},
                             "type": "human",
-                            "name": None,
-                            "id": None,
                         }
                     ]
                 },
@@ -97,9 +106,6 @@ def test_llm_calls(logger_memory_logger: LoggerMemoryLogger):
                             "additional_kwargs": {},
                             "response_metadata": {},
                             "type": "human",
-                            "name": None,
-                            "id": None,
-                            "example": ANY,
                         }
                     ]
                 ],
@@ -115,21 +121,13 @@ def test_llm_calls(logger_memory_logger: LoggerMemoryLogger):
                                     "additional_kwargs": ANY,
                                     "response_metadata": ANY,
                                     "type": "ai",
-                                    "name": None,
-                                    "id": ANY,
                                 },
                             }
                         ]
                     ],
                     "llm_output": {
-                        "token_usage": {
-                            "completion_tokens": ANY,
-                            "prompt_tokens": ANY,
-                            "total_tokens": ANY,
-                        },
                         "model_name": "gpt-4o-mini-2024-07-18",
                     },
-                    "run": None,
                     "type": "LLMResult",
                 },
                 "metrics": {
@@ -151,11 +149,11 @@ def test_llm_calls(logger_memory_logger: LoggerMemoryLogger):
 
 
 @pytest.mark.vcr
-def test_chain_with_memory(logger_memory_logger: LoggerMemoryLogger):
-    logger, memory_logger = logger_memory_logger
+def test_chain_with_memory(logger_memory_logger):
+    test_logger, memory_logger = logger_memory_logger
     assert not memory_logger.pop()
 
-    handler = BraintrustCallbackHandler(logger=logger)
+    handler = BraintrustCallbackHandler(logger=test_logger)
     prompt = ChatPromptTemplate.from_template("{history} User: {input}")
     model = ChatOpenAI(model="gpt-4o-mini")
     chain: RunnableSerializable[Dict[str, str], BaseMessage] = prompt.pipe(model)
@@ -200,8 +198,6 @@ def test_chain_with_memory(logger_memory_logger: LoggerMemoryLogger):
                             "additional_kwargs": {},
                             "response_metadata": {},
                             "type": "human",
-                            "name": None,
-                            "id": None,
                         }
                     ]
                 },
@@ -218,9 +214,6 @@ def test_chain_with_memory(logger_memory_logger: LoggerMemoryLogger):
                             "additional_kwargs": {},
                             "response_metadata": {},
                             "type": "human",
-                            "name": None,
-                            "id": None,
-                            "example": ANY,
                         }
                     ]
                 ],
@@ -236,21 +229,13 @@ def test_chain_with_memory(logger_memory_logger: LoggerMemoryLogger):
                                     "additional_kwargs": ANY,
                                     "response_metadata": ANY,
                                     "type": "ai",
-                                    "name": None,
-                                    "id": ANY,
                                 },
                             }
                         ]
                     ],
                     "llm_output": {
-                        "token_usage": {
-                            "completion_tokens": ANY,
-                            "prompt_tokens": ANY,
-                            "total_tokens": ANY,
-                        },
                         "model_name": "gpt-4o-mini-2024-07-18",
                     },
-                    "run": None,
                     "type": "LLMResult",
                 },
                 "metrics": {
@@ -272,11 +257,11 @@ def test_chain_with_memory(logger_memory_logger: LoggerMemoryLogger):
 
 
 @pytest.mark.vcr
-def test_tool_usage(logger_memory_logger: LoggerMemoryLogger):
-    logger, memory_logger = logger_memory_logger
+def test_tool_usage(logger_memory_logger):
+    test_logger, memory_logger = logger_memory_logger
     assert not memory_logger.pop()
 
-    handler = BraintrustCallbackHandler(logger=logger)
+    handler = BraintrustCallbackHandler(logger=test_logger)
 
     class CalculatorInput(BaseModel):
         operation: str = Field(
@@ -331,9 +316,6 @@ def calculator(input: CalculatorInput) -> str:
                             "additional_kwargs": {},
                             "response_metadata": {},
                             "type": "human",
-                            "name": None,
-                            "id": None,
-                            "example": ANY,
                         }
                     ]
                 ],
@@ -362,25 +344,15 @@ def calculator(input: CalculatorInput) -> str:
                                 "message": {
                                     "content": ANY,  # May be empty for tool calls
                                     "type": "ai",
-                                    "additional_kwargs": {
-                                        "tool_calls": ANY,  # Tool call details
-                                    },
+                                    "additional_kwargs": ANY,
                                     "response_metadata": ANY,
-                                    "name": None,
-                                    "id": ANY,
                                 },
                             }
                         ]
                     ],
                     "llm_output": {
-                        "token_usage": {
-                            "completion_tokens": ANY,
-                            "prompt_tokens": ANY,
-                            "total_tokens": ANY,
-                        },
                         "model_name": "gpt-4o-mini-2024-07-18",
                     },
-                    "run": None,
                     "type": "LLMResult",
                 },
                 "metrics": {
@@ -397,11 +369,11 @@ def calculator(input: CalculatorInput) -> str:
 
 @pytest.mark.vcr
 @pytest.mark.skip(reason="Not yet working with VCR.")
-def test_parallel_execution(logger_memory_logger: LoggerMemoryLogger):
-    logger, memory_logger = logger_memory_logger
+def test_parallel_execution(logger_memory_logger):
+    test_logger, memory_logger = logger_memory_logger
     assert not memory_logger.pop()
 
-    handler = BraintrustCallbackHandler(logger=logger)
+    handler = BraintrustCallbackHandler(logger=test_logger)
 
     model = ChatOpenAI(
         model="gpt-4o-mini",
@@ -424,7 +396,7 @@ def test_parallel_execution(logger_memory_logger: LoggerMemoryLogger):
 
     map_chain.invoke({"topic": "bear"}, config={"callbacks": [cast(BaseCallbackHandler, handler)]})
 
-    spans = cast(List[Span], memory_logger.pop())
+    spans = cast(List, memory_logger.pop())
 
     # Find the LLM spans
     llm_spans = find_spans_by_attributes(spans, name="ChatOpenAI")
@@ -486,8 +458,8 @@ def test_parallel_execution(logger_memory_logger: LoggerMemoryLogger):
 
 
 @pytest.mark.vcr
-def test_langgraph_state_management(logger_memory_logger: LoggerMemoryLogger):
-    logger, memory_logger = logger_memory_logger
+def test_langgraph_state_management(logger_memory_logger):
+    test_logger, memory_logger = logger_memory_logger
     assert not memory_logger.pop()
 
     try:
@@ -495,7 +467,7 @@ def test_langgraph_state_management(logger_memory_logger: LoggerMemoryLogger):
     except ImportError:
         pytest.skip("langgraph not installed")
 
-    handler = BraintrustCallbackHandler(logger=logger)
+    handler = BraintrustCallbackHandler(logger=test_logger)
     model = ChatOpenAI(
         model="gpt-4o-mini",
         temperature=1,
@@ -585,9 +557,6 @@ def say_bye(state: Dict[str, str]):
                         "additional_kwargs": {},
                         "response_metadata": {},
                         "type": "human",
-                        "name": None,
-                        "id": None,
-                        "example": ANY,
                     }
                 ]
             ],
@@ -607,21 +576,13 @@ def say_bye(state: Dict[str, str]):
                                 "additional_kwargs": ANY,
                                 "response_metadata": ANY,
                                 "type": "ai",
-                                "name": None,
-                                "id": ANY,
                             },
                         }
                     ]
                 ],
                 "llm_output": {
-                    "token_usage": {
-                        "completion_tokens": ANY,
-                        "prompt_tokens": ANY,
-                        "total_tokens": ANY,
-                    },
                     "model_name": "gpt-4o-mini-2024-07-18",
                 },
-                "run": None,
                 "type": "LLMResult",
             },
             "metrics": {
@@ -651,11 +612,11 @@ def say_bye(state: Dict[str, str]):
 
 
 @pytest.mark.vcr
-def test_chain_null_values(logger_memory_logger: LoggerMemoryLogger):
-    logger, memory_logger = logger_memory_logger
+def test_chain_null_values(logger_memory_logger):
+    test_logger, memory_logger = logger_memory_logger
     assert not memory_logger.pop()
 
-    handler = BraintrustCallbackHandler(logger=logger)
+    handler = BraintrustCallbackHandler(logger=test_logger)
 
     run_id = uuid.UUID("f81d4fae-7dec-11d0-a765-00a0c91e6bf6")
 
@@ -706,15 +667,15 @@ def test_chain_null_values(logger_memory_logger: LoggerMemoryLogger):
     )
 
 
-def test_consecutive_eval_calls(logger_memory_logger: LoggerMemoryLogger):
+def test_consecutive_eval_calls(logger_memory_logger):
     from braintrust import Eval
 
-    logger, memory_logger = logger_memory_logger
+    test_logger, memory_logger = logger_memory_logger
     assert not memory_logger.pop()
 
     def task_fn(input, hooks):
         # Create handler that will log LangChain spans
-        handler = BraintrustCallbackHandler(logger=logger)
+        handler = BraintrustCallbackHandler(logger=test_logger)
 
         # Simulate LangChain chain execution by manually triggering callbacks
         run_id = uuid.uuid4()
@@ -738,7 +699,7 @@ def task_fn(input, hooks):
         return output
 
     # Create a parent span to hold the eval
-    with logger.start_span(name="test-consecutive-eval", span_attributes={"type": "eval"}) as parent_span:
+    with test_logger.start_span(name="test-consecutive-eval", span_attributes={"type": "eval"}) as parent_span:
         # Run Eval with consecutive calls using parent parameter
         Eval(
             "test-consecutive-eval",
@@ -861,19 +822,13 @@ def task_fn(input, hooks):
         ],
     )
 
-    # Note: In this simplified test, we manually trigger LangChain callbacks but they don't
-    # create actual RunnableSequence spans in the logger. The key verification is that Eval()
-    # creates the proper hierarchy: root eval -> eval records -> tasks, and that consecutive
-    # calls work correctly with proper parent-child relationships.
-    # Real LangChain span integration is tested in other tests (test_llm_calls, etc.)
-
 
 @pytest.mark.vcr
-def test_streaming_ttft(logger_memory_logger: LoggerMemoryLogger):
-    logger, memory_logger = logger_memory_logger
+def test_streaming_ttft(logger_memory_logger):
+    test_logger, memory_logger = logger_memory_logger
     assert not memory_logger.pop()
 
-    handler = BraintrustCallbackHandler(logger=logger)
+    handler = BraintrustCallbackHandler(logger=test_logger)
     prompt = ChatPromptTemplate.from_template("Count from 1 to 5.")
     model = ChatOpenAI(
         model="gpt-4o-mini",
@@ -910,9 +865,6 @@ def test_streaming_ttft(logger_memory_logger: LoggerMemoryLogger):
                         {
                             "additional_kwargs": {},
                             "content": "Count from 1 to 5.",
-                            "example": False,
-                            "id": None,
-                            "name": None,
                             "response_metadata": {},
                             "type": "human",
                         }
@@ -953,11 +905,13 @@ def test_streaming_ttft(logger_memory_logger: LoggerMemoryLogger):
 
 
 @pytest.mark.vcr
-def test_prompt_caching_tokens(logger_memory_logger: LoggerMemoryLogger):
-    logger, memory_logger = logger_memory_logger
+def test_prompt_caching_tokens(logger_memory_logger):
+    from langchain_anthropic import ChatAnthropic
+
+    test_logger, memory_logger = logger_memory_logger
     assert not memory_logger.pop()
 
-    handler = BraintrustCallbackHandler(logger=logger)
+    handler = BraintrustCallbackHandler(logger=test_logger)
 
     model = ChatAnthropic(model="claude-sonnet-4-5-20250929")
 
diff --git a/integrations/langchain-py/src/tests/test_context.py b/py/src/braintrust/integrations/langchain/test_context.py
similarity index 80%
rename from integrations/langchain-py/src/tests/test_context.py
rename to py/src/braintrust/integrations/langchain/test_context.py
index c0567396..6d29a959 100644
--- a/integrations/langchain-py/src/tests/test_context.py
+++ b/py/src/braintrust/integrations/langchain/test_context.py
@@ -3,24 +3,43 @@
 from unittest.mock import ANY
 
 import pytest
+from braintrust import logger
+from braintrust.integrations.langchain import BraintrustCallbackHandler, set_global_handler
+from braintrust.test_helpers import init_test_logger
 from langchain_core.callbacks import CallbackManager
 from langchain_core.messages import BaseMessage
 from langchain_core.prompts import ChatPromptTemplate
 from langchain_core.runnables import RunnableSerializable
 from langchain_openai import ChatOpenAI
 
-from braintrust_langchain import BraintrustCallbackHandler, set_global_handler
-
-from .conftest import LoggerMemoryLogger
 from .helpers import assert_matches_object
 
 
+PROJECT_NAME = "langchain-py"
+
+
+@pytest.fixture
+def logger_memory_logger():
+    test_logger = init_test_logger(PROJECT_NAME)
+    with logger._internal_with_memory_background_logger() as bgl:
+        yield (test_logger, bgl)
+
+
+@pytest.fixture(autouse=True)
+def clear_handler():
+    from braintrust.integrations.langchain.context import clear_global_handler
+
+    clear_global_handler()
+    yield
+    clear_global_handler()
+
+
 @pytest.mark.vcr
-def test_global_handler(logger_memory_logger: LoggerMemoryLogger):
-    logger, memory_logger = logger_memory_logger
+def test_global_handler(logger_memory_logger):
+    test_logger, memory_logger = logger_memory_logger
     assert not memory_logger.pop()
 
-    handler = BraintrustCallbackHandler(logger=logger, debug=True)
+    handler = BraintrustCallbackHandler(logger=test_logger, debug=True)
     set_global_handler(handler)
 
     # Make sure the handler is registered in the LangChain library
@@ -61,12 +80,6 @@ def test_global_handler(logger_memory_logger: LoggerMemoryLogger):
                     "additional_kwargs": ANY,
                     "response_metadata": ANY,
                     "type": "ai",
-                    "name": ANY,
-                    "id": ANY,
-                    "example": ANY,
-                    "tool_calls": ANY,
-                    "invalid_tool_calls": ANY,
-                    "usage_metadata": ANY,
                 },
                 "metadata": {"tags": []},
                 "span_id": root_span_id,
@@ -82,8 +95,6 @@ def test_global_handler(logger_memory_logger: LoggerMemoryLogger):
                             "additional_kwargs": {},
                             "response_metadata": {},
                             "type": "human",
-                            "name": None,
-                            "id": None,
                         }
                     ]
                 },
@@ -100,9 +111,6 @@ def test_global_handler(logger_memory_logger: LoggerMemoryLogger):
                             "additional_kwargs": {},
                             "response_metadata": {},
                             "type": "human",
-                            "name": None,
-                            "id": None,
-                            "example": ANY,
                         }
                     ]
                 ],
@@ -118,21 +126,13 @@ def test_global_handler(logger_memory_logger: LoggerMemoryLogger):
                                     "additional_kwargs": ANY,
                                     "response_metadata": ANY,
                                     "type": "ai",
-                                    "name": None,
-                                    "id": ANY,
                                 },
                             }
                         ]
                     ],
                     "llm_output": {
-                        "token_usage": {
-                            "completion_tokens": ANY,
-                            "prompt_tokens": ANY,
-                            "total_tokens": ANY,
-                        },
                         "model_name": "gpt-4o-mini-2024-07-18",
                     },
-                    "run": None,
                     "type": "LLMResult",
                 },
                 "metrics": {
diff --git a/py/src/braintrust/wrappers/langchain.py b/py/src/braintrust/wrappers/langchain.py
index 6beeb578..c9eff1fa 100644
--- a/py/src/braintrust/wrappers/langchain.py
+++ b/py/src/braintrust/wrappers/langchain.py
@@ -1,5 +1,10 @@
+# The LangChain integration has moved to braintrust.integrations.langchain.
+# Update your imports to: from braintrust.integrations.langchain import BraintrustCallbackHandler, set_global_handler
+# This module is kept for backward compatibility.
+
 import contextvars
 import logging
+import warnings
 from typing import Any
 from uuid import UUID
 
@@ -27,7 +32,12 @@
 
 class BraintrustTracer(BaseCallbackHandler):
     def __init__(self, logger=None):
-        _logger.warning("BraintrustTracer is deprecated, use `pip install braintrust-langchain` instead")
+        warnings.warn(
+            "BraintrustTracer is deprecated, use BraintrustCallbackHandler instead. "
+            "Update your imports to: from braintrust.integrations.langchain import BraintrustCallbackHandler",
+            DeprecationWarning,
+            stacklevel=2,
+        )
         self.logger = logger
         self.spans = {}