LibreChat is a free, open source AI chat platform.

LibreChat

MongoDB

Hostname for MongoDB, using Railway's private domain

Password for MongoDB connections, referencing the root password

Username for MongoDB connections, referencing the root username

Randomly generated 32-character secret for the MongoDB root password

Private MongoDB connection URL using root credentials and Railway's private domain

Public MongoDB connection URL using root credentials and Railway's TCP proxy

Email login. Set to true or false to enable or disable Only email login

Email registration of new users. Set to true or false to enable or disable

Allow users to connect to LibreChat with various social networks, see below, set to true or false to enable or disable

Enable or disable registration of new user using various social network. Set to true or false to enable or disable

https://docs.librechat.ai/install/configuration/dotenv.html#anthropic

https://docs.librechat.ai/install/configuration/dotenv.html#customization

https://docs.librechat.ai/install/configuration/dotenv.html#azure

Comma-separated list of available Azure OpenAI models

Whether to use the model name as the deployment name

How long the user will be banned when their score reaches/exceeds the threshold

The user will be banned every time their score reaches/exceeds over this interval threshold

Whether or not to enable banning users for violations (they will still be logged)

https://docs.librechat.ai/install/configuration/dotenv.html#bing

https://docs.librechat.ai/install/configuration/dotenv.html#chatgpt

https://docs.librechat.ai/install/configuration/dotenv.html#balance

The max amount of messages a user can send per request

Score added for concurrent message violations

Here you can add a local path of a config file or a URL, The best way to use this is to upload the file on GitHub and paste here the link of the file

Initialization vector for credential encryption

change the default "All AI conversations in one place"

Enable verbose server output in the console with 'true', though it's not recommended due to high verbosity

https://docs.librechat.ai/install/configuration/dotenv.html#logging

Set to true to enable debug mode for the OpenAI endpoint

Set to true to disable debug mode for plugins

https://docs.librechat.ai/install/configuration/dotenv.html#discord-authentication

customize the available endpoints in LibreChat

https://docs.librechat.ai/install/configuration/dotenv.html#facebook-authentication

https://docs.librechat.ai/install/configuration/dotenv.html#github-authentication

https://docs.librechat.ai/install/configuration/dotenv.html#google-authentication

Whether to limit the amount of messages a user can send per request

Whether to limit the amount of messages an IP can send per MESSAGE_IP_WINDOW

Whether to limit the amount of messages an IP can send per MESSAGE_USER_WINDOW

The max amount of logins allowed per LOGIN_WINDOW

In minutes, determines the window of time for LOGIN_MAX logins

disable anonymized telemetry analytics for MeiliSearch for absolute privacy

The max amount of messages an IP can send per MESSAGE_IP_WINDOW

In minutes, determines the window of time for MESSAGE_IP_MAX messages

In minutes, determines the window of time for MESSAGE_USER_MAX messages

https://docs.librechat.ai/install/configuration/dotenv.html#meilisearch-current-default-search-

For Local LLM APIs, sometimes use prompt payload (not messages) to mimic /v1/completions instead of /v1/chat/completions for specific LocalAI models

Set to true or false. Whether or not to enable OpenAI moderation on the OpenAI API endpoint

OpenAI model used for generating conversation titles

https://docs.librechat.ai/install/configuration/dotenv.html#openrouter

URL for the RAG (Retrieval-Augmented Generation) API

Expiry time for refresh tokens in milliseconds

In minutes, determines the window of time for REGISTER_MAX registrations

The max amount of registrations allowed per REGISTER_WINDOW

enables search in messages and conversations

Meilisearch

File path for Meilisearch database storage

Set Meilisearch environment to production mode

HTTP address and port for Meilisearch to listen on, allowing connections from any IP

Master key for Meilisearch, referencing the key set in LibreChat configuration

Disable anonymized telemetry analytics for Meilisearch for absolute privacy

RAG-API

Hostname for the vector database, using Railway's private domain

Default port for PostgreSQL database connections

Disables debug mode for the Retrieval-Augmented Generation (RAG) API

Specifies OpenAI as the provider for generating embeddings

Secret key for JWT token generation/validation, shared with LibreChat

API key for OpenAI services, left blank to be provided by the user or fetched from another source

Port on which the RAG API server will run

Name of the PostgreSQL database, fetched from VectorDB service

Password for PostgreSQL database access, fetched from VectorDB service

Username for PostgreSQL database access, fetched from VectorDB service

pgvector

Directory where PostgreSQL will store its data files

Name of the default database to be created upon PostgreSQL initialization

Randomly generated 16-character password for the PostgreSQL superuser, using uppercase letters and numbers

Default superuser name for PostgreSQL database