langgraph/cloud/reference/cli/

[giscus[bot]]

langgraph/cloud/reference/cli/

Build language agents as graphs

https://langchain-ai.github.io/langgraph/cloud/reference/cli/

[gedion]

When can we expect TypeScript support?

[hwchase17]

hopefully late this month

[SaroAntonelloLovito]

Will be compatible with Next?

[ajasingh]

Any update on JS cli

[dqbd]

Hello! We're actively working on a JS port of the CLI and the in-memory server. You can check it out here: https://www.npmjs.com/package/@langchain/langgraph-cli

[hrone-dev-satyammishra]

How to get access to langraph cloud? How do I deploy langraph applications to production?

[eyurtsev]

See documentation here: https://langchain-ai.github.io/langgraph/concepts/deployment_options/

[shunkakinoki]

How to get started? Seems like the waitlist form is closed for general availability but can't get access.

[eyurtsev]

See documentation here: https://langchain-ai.github.io/langgraph/concepts/deployment_options/

[ssmith777]

How can I sign up for access please???

[fletchertyler914]

Is there a way to have server-side config modification like langserve's per_req_config_modifier?

[siddicky]

This!

[kvkenyon]

Is there an explicit way to access your agent message history from a web service?

[majorgilles]

I don't see any way to trigger a revision programmatically on a LangGraph cloud (not self hosted) deployment endpoint. This would be VERY needed as we need to inject tokens dynamically at build time so that we can consume a private AWS CodeArtifact library at build time. Those have a 12h lifecycle.

[bacaxnot]

is there a way to use this with sst...? All my environment variables and setup is built using sst's architecture, and the way to access the environment variables would be to wrap everything with the sst shell command.

[DotCSanova]

Hi all,

Everytime I try to start de Development server with 'langgraph dev' command from my venv, the following error arises: ModuleNotFoundError: No module named 'my_agent'. I have tried to solve it and the only solution I found which works for me (from Mac and Windows too) is adding the following instruction: 'export PYTHONPATH="/path/to/my/project:$PYTHONPATH"'.

The project includes the required .init. files and the langgraph.json is as follows: {
"dependencies": [
"./my_agent"
],
"graphs": {
"agent": "./my_agent/agent.py:graph"
},
"env": "./varentorno.env"
}
Does anyone why does it happen? I think it is not normal to export the PYTHONPATH each time I create a new project.

Thank you!

[sushi057]

Apparently it is. I had a similar issue where even running a new terminal would mean I had to run this command. A quick and easy fix to this is to add the
export PYTHONPATH="/path/to/my/project:$PYTHONPATH
to your .bashrc or .zshrc file. This basically adds your project path to the default PYTHONPATH.

[xtbwqtq]

What hook functions can be used to perform cleanup after langgraph-cli is shut down?

[eyurtsev]

What do you need to do?

[sushi057]

How can I do this?
/your_package/your_file.py:make_graph, where make_graph is a function that takes a config dictionary (langchain_core.runnables.RunnableConfig)

I have a creat_agents() function, I need the config file for routing and tools.

[sammy0055]

when is the langraph studio IDE for windows going to be available?

[eyurtsev]

You can access the langgraph studio IDE using langgraph dev. Follow this tutorial: https://langchain-ai.github.io/langgraph/tutorials/langgraph-platform/local-server/

[aeronesto]

I noticed that when I run langgraph dockerfile --config=langgraph.json Dockerfile my generated Dockerfile doesn't contain the environment variables specified in my .env value of langgraph.json. I have tried to set .env to a path and as a dictionary of values, and neither worked. I see the following confirmation that my langgraph.json was validated.

🔍 Validating configuration at path: path/to/my/app/langgraph.json
✅ Configuration validated!
📝 Generating Dockerfile at path/to/my/app/Dockerfile
✅ Created: Dockerfile
🎉 Files generated successfully at path path/to/my/app!

I expected to see these environment variables in my Dockerfile:

ENV MY_VAR1=value1
MY_VAR2=value2