LangChain

https://github.com/langchain-ai/langchain

https://github.com/langchain-ai/langgraph

Default Agent Type

We use langgraph.prebuilt.create_react_agent as default. Check the reference to find additional supported agent_args.

Default Model Type

We use langchain_litellm.ChatLiteLLM Check the reference to find additional supported model_args.

Run args

Check RunnableConfig to find additional supported AnyAgent.run args.

Examples

Limiting the number of steps

from any_agent import AnyAgent, AgentConfig
from any_agent.tools import search_web, visit_webpage
from langchain_core.runnables import RunnableConfig

agent = AnyAgent.create(
    "langchain",
    AgentConfig(
        model_id="gpt-4.1-nano",
        instructions="You must use the available tools to find an answer",
        tools=[search_web, visit_webpage]
    )
)

agent.run(
    "Which Agent Framework is the best??",
    config=RunnableConfig(
        recursion_limit=3
    )
)