Gigaom OpenCalais

Integrates OpenCalais tag suggestions in the WordPress edit interface. Supports multiple and custom taxonomies. Maps between OpenCalais entities and facts and WordPress taxonomies, including custom taxonomies.

Suggested tags are shown in the editor interface in the same UI sections where tags are typically added.

Use of this plugin requires an API key and is limited by the API license and terms of service. Register for an API key at http://www.opencalais.com/user/register .

See installation section for custom configuration instructions.

Batch auto-tagging

The plugin also includes (not pretty) tools for automatically tagging previously published content. Logged-in users with sufficient permissions can visit wp-admin/admin-ajax.php?action=go_opencalais_autotag which will automatically start tagging content.

In the WordPress.org plugin repo

Eventually at: https://wordpress.org/plugins/go-opencalais/

Fork me!

This plugin is on Github: https://github.com/GigaOM/go-opencalais