pip install agentnexus

from fastapi import FastAPI
from agentnexus.base_types import AgentConfig, Capability, ActionType
from agentnexus.action_manager import agent_action
from agentnexus.manifest_generator import AgentManager

# Create agent configuration
hello_agent = AgentConfig(
    name="Hello Agent",
    version="1.0.0",
    description="A simple hello world agent"
)

# Define an agent action
@agent_action(
    agent_config=hello_agent,
    action_type=ActionType.TALK,
    name="Say Hello",
    description="Responds with a greeting"
)
async def say_hello(input_data):
    name = getattr(input_data, "name", "World")
    return {"greeting": f"Hello, {name}!"}

# Set up FastAPI app with agent
app = FastAPI()
agent_manager = AgentManager(base_url="http://localhost:8000")
agent_manager.add_agent(hello_agent)
agent_manager.setup_agents(app)

# Run with: uvicorn main:app --reload