FastAgentic¶

Build agents with anything. Ship them with FastAgentic.

FastAgentic is the deployment layer for agentic applications. It transforms agents built with PydanticAI, LangChain, LangGraph, or CrewAI into production-ready services.

Quick Links¶

Installation¶

pip install fastagentic

uv add fastagentic

pip install fastagentic[pydanticai]  # or langgraph, crewai, langchain

Quick Example¶

from fastagentic import App, tool, resource

app = App(name="my-agent")

@app.tool()
def greet(name: str) -> str:
    """Greet a user by name."""
    return f"Hello, {name}!"

@app.resource("config://app")
def get_config() -> dict:
    """Get application configuration."""
    return {"version": "1.0", "env": "production"}

Run your agent:

fastagentic run

Core Features¶

Integrations¶

FastAgentic integrates with leading AI infrastructure tools:

View all integrations

Version History¶

Full Roadmap