> ## Documentation Index > Fetch the complete documentation index at: https://docs.ag2.ai/llms.txt > Use this file to discover all available pages before exploring further. # Overview ## Classes

class Agent

class AgentNameConflictError

class AssistantAgent

class Cache

class ChatResult

class ContextExpression

class ConversableAgent

class GroupChat

class GroupChatManager

class InvalidCarryOverTypeError

class LLMConfig

class ModelClient

class NoEligibleSpeakerError

class OpenAIWrapper

class SenderRequiredError

class UndefinedNextAgentError

class UpdateSystemMessage

class UserProxyAgent

## Functions

a\_initiate\_swarm\_chat

a\_run\_swarm

config\_list\_from\_dotenv

config\_list\_from\_json

config\_list\_from\_models

config\_list\_gpt4\_gpt35

config\_list\_openai\_aoai

filter\_config

gather\_usage\_summary