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Prompt engineering

Overview

Test locally

App development

Cloud quickstart

Configure app for deployment

Application structure
Rebuild graph at runtime
Interact with a deployment using RemoteGraph
Add semantic search to your agent deployment
Add TTLs to your application
Configure Agent Server for scale
Implement a CI/CD pipeline

Deployment guides

Cloud
With control plane
Standalone servers

App development

Studio

Overview
Quickstart
Runs, assistants, threads
Traces, datasets, prompts
Troubleshooting

Auth & access control

Overview
Add custom authentication
Set up custom authentication
Make conversations private
Connect an authentication provider
Document API authentication in OpenAPI
Set up Agent Auth (Beta)

Server customization

Add custom lifespan events
Add custom middleware
Add custom routes
Configurable headers
Logging Headers

Reference

LangGraph CLI
LangGraph Python SDK
LangGraph JS/TS SDK
RemoteGraph
Agent Server environment variables

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Agent Server API

Count Assistants

Get the count of assistants matching the specified criteria.

POST

/

assistants

/

count

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Body

application/json

metadata

object

graph_id

string

Response

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