LibreFang Python SDK
Official Python client and SDK for the LibreFang Agent OS.
Installation
pip install librefang-sdk
Public APIs
This package provides two different interfaces:
1. REST API Client
Control LibreFang remotely via its REST API.
from librefang import Client
client = Client("http://localhost:4545")
# Create an agent
agent = client.agents.spawn_agent(template="assistant")
agent_id = agent["agent_id"]
print(f"Agent created: {agent_id}")
# Send a message
reply = client.agents.send_message(agent_id, message="Hello!")
print(reply)
# Stream a response
for event in client.agents.send_message_stream(agent_id, message="Tell me a story"):
if event.get("content"):
print(event["content"], end="", flush=True)
2. Agent SDK
Write Python agents that run inside LibreFang.
from librefang import Agent
agent = Agent()
@agent.on_message
def handle(message: str, context: dict) -> str:
return f"You said: {message}"
agent.run()
Or use the simple input/output functions:
from librefang import read_input, respond
data = read_input()
result = f"Echo: {data['message']}"
respond(result)
Examples
See the examples/ directory for more examples:
Client Examples
client_basic.py- Basic REST API usageclient_streaming.py- Streaming responses
SDK Examples
echo_agent.py- Simple echo agent
Requirements
- Python 3.10+
License
MIT
1 maintainer
Metadata
1 maintainer
Release files for librefang-sdk 2026.9.19
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Total release size: 926.3 kB
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