Documentation

SDKs & Tools

Official client libraries for the RAIL Score API

REST API: All SDKs wrap the same REST API. You can always use the API directly via cURL or any HTTP client — see the API Reference.

Python

Stable

Full-featured SDK with sync/async clients, provider integrations (OpenAI, LangChain), and middleware support.

pip install rail-score-sdk
Sync & async clientsOpenAI/LangChain wrappersMiddleware pipelineFull type hints

JavaScript / Node.js

Coming Soon

Node.js and browser client for the RAIL Score API with TypeScript support.

npm install @responsible-ai-labs/rail-score
TypeScript supportBrowser & Node.jsPromise-based APITree-shakeable

Drupal

Coming Soon

Drupal module for integrating RAIL Score evaluation into your Drupal CMS content workflows.

composer require drupal/rail_score
Content moderationField integrationAdmin UIBatch processing