anti-client 0.1.2

A full-featured async Python client for the internal Antigravity API with Tool Calling and Streaming support.

anti-client

A full-featured Python client library for interacting with the internal Anrigravity API (Gemini).

Features

• OAuth 2.0 Authentication: Built-in authentication flow with token caching (~/.anti-api/accounts.json).
• Function Calling: Complete support for tool execution by agents.
• Streaming: Native streaming capabilities, seamlessly integrated with function calling.
• Resource Management: Automated model discovery, quota checking, and precise usage statistics.

Installation

Install the package directly from the source directory:

pip install .

Usage Example

from anti_client import Client, Agent, Tool

# 1. Initialize Client (Triggers OAuth flow if tokens are missing)
client = Client()

# 2. Define Tools
def get_weather(city: str) -> str:
    """Retrieve weather information for a specific city."""
    return f"The weather in {city} is clear and sunny."

weather_tool = Tool(
    name="get_weather",
    description="Retrieve the current weather for a specified city.",
    parameters={
        "type": "object",
        "properties": {
            "city": {"type": "string", "description": "The name of the city."}
        },
        "required": ["city"],
    },
    func=get_weather
)

# 3. Initialize Agent
agent = Agent(
    client=client,
    model="gemini-3.1-pro-low",
    system_prompt="You are a helpful assistant.",
    tools=[weather_tool]
)

# 4. Generate Response
response = agent.run("Hello! What's the weather like in London?")

if not isinstance(response, type((x for x in []))): # If stream=False
    print("Response:", response.text)
    print("Tokens Used:", response.usage.total_tokens)