KaI - Ollama Chat

a simple webpage which will connect to a remote ollama instance and allowes you to talk to any model aviable in ollama.

configuration

All application configuration is now stored in default.php.

If you previously used config.php, its settings have already been merged into default.php.

key settings

• USER_CONFIG_DIR: directory where user data and chat history are saved.
• OLLAMA_URL: URL of your remote Ollama instance.
• GUEST_USER_ENABLED: enable guest access when set to true.
• GUEST_USERNAME: guest account username (default is guest).
• DEFAULT_MODEL: default Ollama model used for new chats.
• MAIL_FROM / MAIL_FROM_NAME: email sender details for password reset messages.
• APP_BASE_URL: the public app URL used to generate links.
• APP_SECRET: secret key used for authentication token signing and security.

Note: change APP_SECRET from the default before deploying to production. Use a long, random value and keep it private.

example settings

<?php

define('USER_CONFIG_DIR', '/var/lib/KaI/users');
// URL of the Ollama API server, e.g. http://127.0.0.1:11434
define('OLLAMA_URL', 'http://127.0.0.1:11434');

define('GUEST_USER_ENABLED', true);
define('GUEST_USERNAME', 'guest');
define('DEFAULT_MODEL', 'llama3.2:latest');

define('MAIL_FROM', getenv('MAIL_FROM') ?: 'noreply@kai.local');
define('MAIL_FROM_NAME', getenv('MAIL_FROM_NAME') ?: 'KaI');
define('APP_BASE_URL', getenv('APP_BASE_URL') ?: 'http://127.0.0.1/KaI-OllamaChat');
define('APP_SECRET', getenv('APP_SECRET') ?: 'change-this-secret');