This page provides you with a shortcut to information on some of the major Calais tools and capabilities. To explore additional tools, example code and other assets please visit the Showcase. We also suggest that you check out the numerous postings in our Forum as well as the postings by the Calais developer community on Drupal's website.
Documentation on the OpenCalais Web Service API. Includes information on how to call the API, the results format and the range of metadata types returned.
Documentation on Calais Linked Data: Calais Entities and Retrieval of RDF Responses.
Calais Marmoset enables your site to automatically provide microformat metadata to Yahoo and other automated metadata crawlers.
The Tagaroo WordPress plugin supercharges your WordPress blog with automated tag suggestions and Flickr image searching and incorporation. The latest release includes social tagging, relevance scoring, more event tags, and document categorization.
Gnosis is a Firefox (3.5) and IE plugin that automatically analyzes content as you read it and provides you with a variety of tools to explore the people, companies, places and things you’re reading about.
The Submission Tool performs semantic analysis of files supplied by the user via a series of submission screens. No coding is required on the part of the user.
Logos in jpeg and gif formats for your use on Calais output.
Guidelines for including the Calais document identifier in existing RSS feeds.