cli: rename langgraph.json to langsmith.json

Rename the default config filename from `langgraph.json` to
`langsmith.json` as part of the "LangGraph Platform" to "LangSmith
Deployment" rebranding.

Backward compatibility is preserved: the CLI falls back to
`langgraph.json` with a deprecation warning when `langsmith.json`
is not found. A new `_resolve_config` callback handles the
resolution logic for all `--config` click options.

Changes span libs/cli (core logic, examples, tests), libs/sdk-py
(docstrings), libs/langgraph (Makefile), and .github CI scripts.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

.github/scripts/run_langgraph_cli_test.py

@@ -165,7 +165,7 @@ if __name__ == "__main__":
 
     parser = argparse.ArgumentParser()
     parser.add_argument("-t", "--tag", type=str)
-    parser.add_argument("-c", "--config", type=str, default="./langgraph.json")
+    parser.add_argument("-c", "--config", type=str, default="./langsmith.json")
     parser.add_argument("-p", "--port", type=int, default=DEFAULT_PORT)
     args = parser.parse_args()
     try:

.github/workflows/_integration_test.yml

@@ -83,13 +83,13 @@ jobs:
         if: ${{ (steps.changed-files.outputs.all || github.event_name == 'workflow_dispatch') &&matrix.example.name == 'A' }}
         working-directory: libs/cli/js-monorepo-example
         run: |
-          langgraph build -t langgraph-test-f -c apps/agent/langgraph.json --build-command "yarn run turbo build" --install-command "yarn install"
+          langgraph build -t langgraph-test-f -c apps/agent/langsmith.json --build-command "yarn run turbo build" --install-command "yarn install"
 
       - name: Build Python monorepo service
         if: ${{ (steps.changed-files.outputs.all || github.event_name == 'workflow_dispatch') &&matrix.example.name == 'A' }}
         working-directory: libs/cli/python-monorepo-example
         run: |
-          langgraph build -t langgraph-test-g -c apps/agent/langgraph.json
+          langgraph build -t langgraph-test-g -c apps/agent/langsmith.json
       - name: Test Python monorepo service
         if: ${{ (steps.changed-files.outputs.all || github.event_name == 'workflow_dispatch') &&matrix.example.name == 'A' && env.HAS_LANGSMITH_API_KEY == 'true' }}
         working-directory: libs/cli/python-monorepo-example
@@ -98,7 +98,7 @@ jobs:
         run: |
           cp apps/agent/.env.example apps/agent/.env
           echo "LANGSMITH_API_KEY=${{ secrets.LANGSMITH_API_KEY }}" >> apps/agent/.env
-          timeout 60 python ../../../.github/scripts/run_langgraph_cli_test.py -t langgraph-test-g -c apps/agent/langgraph.json
+          timeout 60 python ../../../.github/scripts/run_langgraph_cli_test.py -t langgraph-test-g -c apps/agent/langsmith.json
 
       - name: Build prerelease reqs service
         if: ${{ (steps.changed-files.outputs.all || github.event_name == 'workflow_dispatch') &&matrix.example.name == 'A' }}

libs/cli/README.md

@@ -31,7 +31,7 @@ langgraph dev [OPTIONS]
   --no-reload               Disable auto-reload
   --debug-port INTEGER      Enable remote debugging
   --no-browser             Skip opening browser window
-  -c, --config FILE        Config file path (default: langgraph.json)
+  -c, --config FILE        Config file path (default: langsmith.json)
 ```
 
 ### `langgraph up` 🚀
@@ -64,7 +64,7 @@ langgraph dockerfile SAVE_PATH [OPTIONS]
 
 ## Configuration
 
-The CLI uses a `langgraph.json` configuration file with these key settings:
+The CLI uses a `langsmith.json` configuration file with these key settings:
 
 ```json
 {

libs/cli/generate_schema.py

@@ -2,7 +2,7 @@
 """
 Script to generate a JSON schema for the langgraph-cli Config class.
 
-This script creates a schema.json file that can be referenced in langgraph.json files
+This script creates a schema.json file that can be referenced in langsmith.json files
 to provide IDE autocompletion and validation.
 """
 
@@ -243,7 +243,7 @@ def main():
     print(
         f"You can now add '$schema: https://raw.githubusercontent.com/langchain-ai/langgraph/refs/heads/main/libs/cli/schemas/schema.json'"
         f" or '$schema: https://raw.githubusercontent.com/langchain-ai/langgraph/refs/heads/main/libs/cli/schemas/schema.{schema_version}.json'"
-        " to your langgraph.json files"
+        " to your langsmith.json files"
     )
 
 

libs/cli/langgraph_cli/cli.py

@@ -24,7 +24,7 @@ import langgraph_cli.config
 import langgraph_cli.docker
 from langgraph_cli.analytics import log_command
 from langgraph_cli.config import Config
-from langgraph_cli.constants import DEFAULT_CONFIG, DEFAULT_PORT
+from langgraph_cli.constants import DEFAULT_CONFIG, DEFAULT_PORT, LEGACY_CONFIG
 from langgraph_cli.docker import DockerCapabilities
 from langgraph_cli.exec import Runner, subp_exec
 from langgraph_cli.helpers import format_log_entry, level_fg, resolve_deployment_id
@@ -97,7 +97,7 @@ _DEPLOYMENT_NAME_ENV = "LANGSMITH_DEPLOYMENT_NAME"
 def _parse_env_from_config(
     config_json: dict, config_path: pathlib.Path
 ) -> dict[str, str]:
-    """Resolve env vars from langgraph.json 'env' field or a .env fallback."""
+    """Resolve env vars from langsmith.json 'env' field or a .env fallback."""
     env_field = config_json.get("env")
     # validate_config_file will default env to {}
     if isinstance(env_field, dict) and env_field:
@@ -106,7 +106,7 @@ def _parse_env_from_config(
         env_path = (config_path.parent / env_field).resolve()
         if not env_path.exists():
             click.secho(
-                f"Warning: env file '{env_field}' specified in langgraph.json not found.",
+                f"Warning: env file '{env_field}' specified in langsmith.json not found.",
                 fg="yellow",
             )
             return {}
@@ -157,6 +157,47 @@ def _docker_config_for_token(registry_host: str, token: str):
         yield tmpdir
 
 
+def _resolve_config(
+    ctx: click.Context, param: click.Parameter, value: str | None
+) -> pathlib.Path:
+    """Resolve config path, falling back from langsmith.json to langgraph.json."""
+    if value is not None and value not in (DEFAULT_CONFIG, LEGACY_CONFIG):
+        # User explicitly passed a config path
+        path = pathlib.Path(value).resolve()
+        if not path.exists():
+            raise click.BadParameter(
+                f"Path '{value}' does not exist.", ctx=ctx, param=param
+            )
+        return path
+
+    # Check for default config, then legacy fallback
+    default_path = pathlib.Path(DEFAULT_CONFIG).resolve()
+    if default_path.exists():
+        return default_path
+
+    legacy_path = pathlib.Path(LEGACY_CONFIG).resolve()
+    if legacy_path.exists():
+        click.secho(
+            f"Warning: '{LEGACY_CONFIG}' is deprecated. "
+            f"Rename it to '{DEFAULT_CONFIG}'.",
+            fg="yellow",
+        )
+        return legacy_path
+
+    if value is not None:
+        # User explicitly passed one of the default/legacy names but neither exists
+        raise click.BadParameter(
+            f"Path '{value}' does not exist.", ctx=ctx, param=param
+        )
+
+    raise click.BadParameter(
+        f"No config file found. Expected '{DEFAULT_CONFIG}' "
+        f"(or '{LEGACY_CONFIG}') in the current directory.",
+        ctx=ctx,
+        param=param,
+    )
+
+
 OPT_DOCKER_COMPOSE = click.option(
     "--docker-compose",
     "-d",
@@ -189,7 +230,7 @@ OPT_CONFIG = click.option(
 
     \b
     Example:
-        langgraph up -c langgraph.json
+        langgraph up -c langsmith.json
 
     \b
     Example:
@@ -220,14 +261,16 @@ OPT_CONFIG = click.option(
         }
     }
 
-    Defaults to looking for langgraph.json in the current directory.""",
+    Defaults to looking for langsmith.json in the current directory. Also accepts the legacy langgraph.json.""",
     default=DEFAULT_CONFIG,
+    callback=_resolve_config,
+    is_eager=True,
     type=click.Path(
-        exists=True,
+        exists=False,
         file_okay=True,
         dir_okay=False,
-        resolve_path=True,
-        path_type=pathlib.Path,
+        resolve_path=False,
+        path_type=str,
     ),
 )
 OPT_PORT = click.option(
@@ -645,7 +688,7 @@ def _build(
 )
 @click.option(
     "--build-command",
-    help="Custom build command to run from the langgraph.json directory. If not provided, uses default build process.",
+    help="Custom build command to run from the langsmith.json directory. If not provided, uses default build process.",
 )
 @click.argument("docker_build_args", nargs=-1, type=click.UNPROCESSED)
 @cli.command(
@@ -754,12 +797,28 @@ def _deploy_base_options(
                 "-c",
                 default=DEFAULT_CONFIG,
                 hidden=True,
-                type=click.Path(
-                    exists=validate_config_path,
-                    file_okay=True,
-                    dir_okay=False,
-                    resolve_path=True,
-                    path_type=pathlib.Path,
+                **(
+                    {
+                        "callback": _resolve_config,
+                        "is_eager": True,
+                        "type": click.Path(
+                            exists=False,
+                            file_okay=True,
+                            dir_okay=False,
+                            resolve_path=False,
+                            path_type=str,
+                        ),
+                    }
+                    if validate_config_path
+                    else {
+                        "type": click.Path(
+                            exists=False,
+                            file_okay=True,
+                            dir_okay=False,
+                            resolve_path=True,
+                            path_type=pathlib.Path,
+                        ),
+                    }
                 ),
             ),
             click.option("--pull/--no-pull", default=True, hidden=True),
@@ -788,7 +847,7 @@ def _deploy_base_options(
         "[Beta] Build and deploy a LangGraph image to LangSmith Deployment.\n\n"
         "This command is in beta and under active development. "
         "Expect frequent updates and improvements.\n\n"
-        "Run from the root of your LangGraph project (where langgraph.json "
+        "Run from the root of your LangGraph project (where langsmith.json "
         "is located). This command also accepts build flags (--base-image, "
         "--config, --pull, etc.). See 'langgraph build --help' for details."
     ),
@@ -1727,9 +1786,12 @@ def dockerfile(
 )
 @click.option(
     "--config",
-    type=click.Path(exists=True),
-    default="langgraph.json",
-    help="Path to configuration file declaring dependencies, graphs and environment variables",
+    type=click.Path(exists=False),
+    default=DEFAULT_CONFIG,
+    callback=_resolve_config,
+    is_eager=True,
+    help="Path to configuration file declaring dependencies, graphs and environment variables. "
+    "Defaults to looking for langsmith.json in the current directory. Also accepts the legacy langgraph.json.",
 )
 @click.option(
     "--n-jobs-per-worker",

libs/cli/langgraph_cli/config.py

@@ -550,7 +550,7 @@ def _update_graph_paths(
     the host system is Windows).
 
     Args:
-        config_path: The path to the config file (e.g. `langgraph.json`).
+        config_path: The path to the config file (e.g. `langsmith.json`).
         config: The validated configuration dictionary.
         local_deps: An object containing references to local dependencies:
             - real Python packages (with a `pyproject.toml` or `setup.py`)
@@ -1280,7 +1280,7 @@ def docker_tag(
 
 
 def _calculate_relative_workdir(config_path: pathlib.Path, build_context: str) -> str:
-    """Calculate the relative path from build context to langgraph.json directory."""
+    """Calculate the relative path from build context to langsmith.json directory."""
     config_dir = config_path.parent.resolve()
     build_context_path = pathlib.Path(build_context).resolve()
 
@@ -1290,7 +1290,7 @@ def _calculate_relative_workdir(config_path: pathlib.Path, build_context: str) -
     except ValueError as _:
         raise ValueError(
             f"Configuration file {config_path} is not under the build context {build_context}. "
-            f"Please run the command from a directory that contains your langgraph.json file, "
+            f"Please run the command from a directory that contains your langsmith.json file, "
         ) from None
 
 

libs/cli/langgraph_cli/constants.py

@@ -1,4 +1,5 @@
-DEFAULT_CONFIG = "langgraph.json"
+DEFAULT_CONFIG = "langsmith.json"
+LEGACY_CONFIG = "langgraph.json"
 DEFAULT_PORT = 8123
 
 # analytics

libs/cli/langgraph_cli/util.py

@@ -21,7 +21,7 @@ def warn_non_wolfi_distro(config_json: dict) -> None:
             fg="yellow",
         )
         click.secho(
-            '   To switch, add \'"image_distro": "wolfi"\' to your langgraph.json config file.',
+            '   To switch, add \'"image_distro": "wolfi"\' to your langsmith.json config file.',
             fg="yellow",
         )
         click.secho("")  # Empty line for better readability

libs/cli/tests/unit_tests/cli/test_cli.py

@@ -50,7 +50,7 @@ def temporary_config_folder(config_content: dict, levels: int = 0):
 
 def test_prepare_args_and_stdin() -> None:
     # this basically serves as an end-to-end test for using config and docker helpers
-    config_path = pathlib.Path(__file__).parent / "langgraph.json"
+    config_path = pathlib.Path(__file__).parent / "langsmith.json"
     config = validate_config(
         Config(dependencies=[".", "../../.."], graphs={"agent": "agent.py:graph"})
     )
@@ -159,7 +159,7 @@ services:
         
         develop:
             watch:
-                - path: langgraph.json
+                - path: langsmith.json
                   action: rebuild
                 - path: .
                   action: rebuild
@@ -172,7 +172,7 @@ services:
 
 def test_prepare_args_and_stdin_with_image() -> None:
     # this basically serves as an end-to-end test for using config and docker helpers
-    config_path = pathlib.Path(__file__).parent / "langgraph.json"
+    config_path = pathlib.Path(__file__).parent / "langsmith.json"
     config = validate_config(
         Config(dependencies=[".", "../../.."], graphs={"agent": "agent.py:graph"})
     )
@@ -263,7 +263,7 @@ services:
         
         develop:
             watch:
-                - path: langgraph.json
+                - path: langsmith.json
                   action: rebuild
                 - path: .
                   action: rebuild
@@ -1136,7 +1136,7 @@ def test_build_command_with_api_version_and_base_image() -> None:
 
 def test_prepare_args_and_stdin_with_api_version() -> None:
     """Test prepare_args_and_stdin function with api_version parameter."""
-    config_path = pathlib.Path(__file__).parent / "langgraph.json"
+    config_path = pathlib.Path(__file__).parent / "langsmith.json"
     config = validate_config(
         Config(dependencies=["."], graphs={"agent": "agent.py:graph"})
     )
@@ -1169,7 +1169,7 @@ def test_prepare_args_and_stdin_with_api_version() -> None:
 
 def test_prepare_args_and_stdin_with_api_version_and_image() -> None:
     """Test prepare_args_and_stdin function with both api_version and image parameters."""
-    config_path = pathlib.Path(__file__).parent / "langgraph.json"
+    config_path = pathlib.Path(__file__).parent / "langsmith.json"
     config = validate_config(
         Config(dependencies=["."], graphs={"agent": "agent.py:graph"})
     )
@@ -1298,7 +1298,7 @@ def test_dockerfile_command_distributed_with_explicit_base_image() -> None:
 
 def test_prepare_args_and_stdin_distributed_mode() -> None:
     """Test prepare_args_and_stdin with distributed mode includes all services."""
-    config_path = pathlib.Path(__file__).parent / "langgraph.json"
+    config_path = pathlib.Path(__file__).parent / "langsmith.json"
     config = validate_config(
         Config(dependencies=["."], graphs={"agent": "agent.py:graph"})
     )

libs/cli/tests/unit_tests/test_config.py

@@ -309,7 +309,7 @@ def test_validate_config_file():
     with tempfile.TemporaryDirectory() as tmpdir:
         tmpdir_path = pathlib.Path(tmpdir)
 
-        config_path = tmpdir_path / "langgraph.json"
+        config_path = tmpdir_path / "langsmith.json"
 
         node_config = {"node_version": "20", "graphs": {"agent": "./agent.js:graph"}}
         with open(config_path, "w") as f:

libs/cli/tests/unit_tests/test_deploy_helpers.py

@@ -85,7 +85,7 @@ class TestNormalizeImageTag:
 
 class TestParseEnvFromConfig:
     def test_env_dict(self, tmp_path):
-        config_path = tmp_path / "langgraph.json"
+        config_path = tmp_path / "langsmith.json"
         config_path.touch()
         result = _parse_env_from_config({"env": {"FOO": "bar", "NUM": 42}}, config_path)
         assert result == {"FOO": "bar", "NUM": "42"}
@@ -93,7 +93,7 @@ class TestParseEnvFromConfig:
     def test_env_string_dotenv_file(self, tmp_path):
         env_file = tmp_path / "my.env"
         env_file.write_text("KEY1=val1\nKEY2=val2\n")
-        config_path = tmp_path / "langgraph.json"
+        config_path = tmp_path / "langsmith.json"
         config_path.touch()
         result = _parse_env_from_config({"env": "my.env"}, config_path)
         assert result == {"KEY1": "val1", "KEY2": "val2"}
@@ -102,7 +102,7 @@ class TestParseEnvFromConfig:
         env_file = tmp_path / ".env"
         env_file.write_text("DEFAULT_KEY=default_val\n")
         monkeypatch.chdir(tmp_path)
-        config_path = tmp_path / "langgraph.json"
+        config_path = tmp_path / "langsmith.json"
         config_path.touch()
         result = _parse_env_from_config({}, config_path)
         assert result == {"DEFAULT_KEY": "default_val"}
@@ -112,14 +112,14 @@ class TestParseEnvFromConfig:
         env_file = tmp_path / ".env"
         env_file.write_text("MY_KEY=my_val\n")
         monkeypatch.chdir(tmp_path)
-        config_path = tmp_path / "langgraph.json"
+        config_path = tmp_path / "langsmith.json"
         config_path.touch()
         result = _parse_env_from_config({"env": {}}, config_path)
         assert result == {"MY_KEY": "my_val"}
 
     def test_env_missing_no_dotenv_returns_empty(self, tmp_path, monkeypatch):
         monkeypatch.chdir(tmp_path)
-        config_path = tmp_path / "langgraph.json"
+        config_path = tmp_path / "langsmith.json"
         config_path.touch()
         result = _parse_env_from_config({}, config_path)
         assert result == {}
@@ -128,7 +128,7 @@ class TestParseEnvFromConfig:
         # Lines like "KEY=" produce empty string, lines like "KEY" produce None
         env_file = tmp_path / "test.env"
         env_file.write_text("GOOD=value\nEMPTY=\n")
-        config_path = tmp_path / "langgraph.json"
+        config_path = tmp_path / "langsmith.json"
         config_path.touch()
         result = _parse_env_from_config({"env": "test.env"}, config_path)
         assert "GOOD" in result

libs/cli/tests/unit_tests/test_util.py

@@ -48,7 +48,7 @@ def test_warn_non_wolfi_distro_with_debian(capsys):
         in captured.out
     )
     assert (
-        'To switch, add \'"image_distro": "wolfi"\' to your langgraph.json config file.'
+        'To switch, add \'"image_distro": "wolfi"\' to your langsmith.json config file.'
         in captured.out
     )
 
@@ -69,7 +69,7 @@ def test_warn_non_wolfi_distro_with_default_debian(capsys):
         in captured.out
     )
     assert (
-        'To switch, add \'"image_distro": "wolfi"\' to your langgraph.json config file.'
+        'To switch, add \'"image_distro": "wolfi"\' to your langsmith.json config file.'
         in captured.out
     )
 
@@ -100,7 +100,7 @@ def test_warn_non_wolfi_distro_with_other_distro(capsys):
         in captured.out
     )
     assert (
-        'To switch, add \'"image_distro": "wolfi"\' to your langgraph.json config file.'
+        'To switch, add \'"image_distro": "wolfi"\' to your langsmith.json config file.'
         in captured.out
     )
 
@@ -128,7 +128,7 @@ def test_warn_non_wolfi_distro_output_formatting():
         ),
         (
             (
-                '   To switch, add \'"image_distro": "wolfi"\' to your langgraph.json config file.',
+                '   To switch, add \'"image_distro": "wolfi"\' to your langsmith.json config file.',
             ),
             {"fg": "yellow"},
         ),

libs/langgraph/Makefile

@@ -44,7 +44,7 @@ stop-services:
 	docker compose -f tests/compose-postgres.yml -f tests/compose-redis.yml down -v
 
 start-dev-server:
-	LOG_LEVEL=warning uv run langgraph dev --config tests/example_app/langgraph.json --no-browser & echo "$$!" > .devserver.pid
+	LOG_LEVEL=warning uv run langgraph dev --config tests/example_app/langsmith.json --no-browser & echo "$$!" > .devserver.pid
 	@echo "Dev server started."
 
 stop-dev-server:

libs/sdk-py/langgraph_sdk/_async/assistants.py

@@ -323,7 +323,7 @@ class AssistantsClient:
         Useful when graph is configurable and you want to create different assistants based on different configurations.
 
         Args:
-            graph_id: The ID of the graph the assistant should use. The graph ID is normally set in your langgraph.json configuration.
+            graph_id: The ID of the graph the assistant should use. The graph ID is normally set in your langsmith.json configuration.
             config: Configuration to use for the graph.
             metadata: Metadata to add to assistant.
             context: Static context to add to the assistant.
@@ -395,7 +395,7 @@ class AssistantsClient:
         Args:
             assistant_id: Assistant to update.
             graph_id: The ID of the graph the assistant should use.
-                The graph ID is normally set in your langgraph.json configuration. If `None`, assistant will keep pointing to same graph.
+                The graph ID is normally set in your langsmith.json configuration. If `None`, assistant will keep pointing to same graph.
             config: Configuration to use for the graph.
             context: Static context to add to the assistant.
                 !!! version-added "Added in version 0.6.0"
@@ -538,7 +538,7 @@ class AssistantsClient:
         Args:
             metadata: Metadata to filter by. Exact match filter for each KV pair.
             graph_id: The ID of the graph to filter by.
-                The graph ID is normally set in your langgraph.json configuration.
+                The graph ID is normally set in your langsmith.json configuration.
             name: The name of the assistant to filter by.
                 The filtering logic will match assistants where 'name' is a substring (case insensitive) of the assistant name.
             limit: The maximum number of results to return.

libs/sdk-py/langgraph_sdk/_sync/assistants.py

@@ -327,7 +327,7 @@ class SyncAssistantsClient:
         Useful when graph is configurable and you want to create different assistants based on different configurations.
 
         Args:
-            graph_id: The ID of the graph the assistant should use. The graph ID is normally set in your langgraph.json configuration.
+            graph_id: The ID of the graph the assistant should use. The graph ID is normally set in your langsmith.json configuration.
             config: Configuration to use for the graph.
             context: Static context to add to the assistant.
                 !!! version-added "Added in version 0.6.0"
@@ -399,7 +399,7 @@ class SyncAssistantsClient:
         Args:
             assistant_id: Assistant to update.
             graph_id: The ID of the graph the assistant should use.
-                The graph ID is normally set in your langgraph.json configuration. If `None`, assistant will keep pointing to same graph.
+                The graph ID is normally set in your langsmith.json configuration. If `None`, assistant will keep pointing to same graph.
             config: Configuration to use for the graph.
             context: Static context to add to the assistant.
                 !!! version-added "Added in version 0.6.0"
@@ -540,7 +540,7 @@ class SyncAssistantsClient:
         Args:
             metadata: Metadata to filter by. Exact match filter for each KV pair.
             graph_id: The ID of the graph to filter by.
-                The graph ID is normally set in your langgraph.json configuration.
+                The graph ID is normally set in your langsmith.json configuration.
             name: The name of the assistant to filter by.
                 The filtering logic will match assistants where 'name' is a substring (case insensitive) of the assistant name.
             limit: The maximum number of results to return.

libs/sdk-py/langgraph_sdk/auth/__init__.py

@@ -19,11 +19,11 @@ class Auth:
     actions.
 
     To use, create a separate python file and add the path to the file to your
-    LangGraph API configuration file (`langgraph.json`). Within that file, create
+    LangGraph API configuration file (`langsmith.json`). Within that file, create
     an instance of the Auth class and register authentication and authorization
     handlers as needed.
 
-    Example `langgraph.json` file:
+    Example `langsmith.json` file:
 
     ```json
     {

libs/sdk-py/langgraph_sdk/auth/types.py

@@ -218,7 +218,7 @@ class BaseUser(typing.Protocol):
 class StudioUser:
     """A user object that's populated from authenticated requests from the LangGraph studio.
 
-    Note: Studio auth can be disabled in your `langgraph.json` config.
+    Note: Studio auth can be disabled in your `langsmith.json` config.
 
     ```json
     {

libs/sdk-py/langgraph_sdk/encryption/__init__.py

@@ -210,11 +210,11 @@ class Encryption:
     metadata, context, kwargs, values, etc.).
 
     To use, create a separate Python file and add the path to the file to your
-    LangGraph API configuration file (`langgraph.json`). Within that file, create
+    LangGraph API configuration file (`langsmith.json`). Within that file, create
     an instance of the Encryption class and register encryption and decryption
     handlers as needed.
 
-    Example `langgraph.json` file:
+    Example `langsmith.json` file:
 
     ```json
     {