adk-session-services 0.1.3

A Python package providing additional service implementations for the Google ADK framework (Redis, etc)

adk-session-services

Session service implementations for Google's Agent Development Kit (ADK). Provides persistent session storage backends as drop-in replacements for ADK's BaseSessionService.

Features

• Redis — Persistent session storage via Redis with support for app-level and user-level state layering.
• Firestore — (Planned) Persistent session storage via Google Cloud Firestore.

Installation

pip install adk-session-services

Quick Start

Redis

from adk_session_services.redis_session import RedisSessionService

service = RedisSessionService("redis://localhost:6379")

session = await service.create_session(
    app_name="my-app",
    user_id="user-123",
)

Redis Key Schema

All keys are prefixed with adk:sessions::

Key pattern	Type	Purpose
{app}:{user}:{session}:meta	Hash	Session metadata
{app}:{user}:{session}:state	String (JSON)	Session state dict
{app}:{user}:{session}:events	List (JSON)	Ordered event log
{app}:{user}:sessions	Set	Session IDs per user/app
{app}:app_state	Hash	App-level state (shared across users)
{app}:{user}:user_state	Hash	User-level state (shared across sessions)

Development

# Install with dev dependencies
pip install -e ".[dev]"

# Install with test dependencies
pip install -e ".[test]"

# Run tests
pytest

# Format
black src/ && isort src/

# Type check
mypy src/

License

MIT