Node Annotator 

Write node annotations in the workflow.

Annotator Deprecated

Write annotations in the workflow.

OAuth Connector (Custom OAuth 2.0) 

Authenticate at arbitrary OAuth 2.0 APIs.

Translate Document 

Upload and Translate a Document

Get Cookies Deprecated

Get Cookies.

Elasticsearch Connector (ES 6) 

Creates an Elasticsearch connection.

Regex Extractor Deprecated

Extract fragments from text using regular expressions.

Silhouette Coefficient 

This node computes the Silhouette Coefficient for the provided clustering result.

Google Authenticator (Deprecated) Deprecated

Authenticates to Google Services

Notifier 

Sends notifications through Mac OS X’s Notification Center.