polarity-sdk 0.3.1

Polarity SDK (Python). Install alias for polarity-keystone — same package, new name.

polarity-sdk

Python SDK for Polarity — agent evaluation, sandboxed execution, and LLM observability.

This is the canonical install name. It's a thin alias that pulls in polarity-keystone, which ships the actual code. Both names refer to the same package; use whichever feels right.

Install

pip install polarity-sdk

Quickstart

import polarity as plr
from openai import OpenAI

client = plr.wrap(OpenAI())

@plr.traced("workflow")
def run(prompt: str):
    return client.chat.completions.create(
        model="gpt-4o-mini",
        messages=[{"role": "user", "content": prompt}],
    )

run("hello world")

Traces appear at https://app.polarity.so.

Configuration

Env var	Purpose
POLARITY_API_KEY	Required. Get one at https://app.polarity.so
POLARITY_BASE_URL	Optional. Defaults to https://api.plr.sh

Legacy KEYSTONE_* env vars continue to work indefinitely.

More

Full docs at https://docs.polarity.so.