Here's Cyclone 0.9-1, Pd 0.55-0 or greater is required. Download Cyclone below (source only) or get directly from Pd via menu "Help --> Find Externals".
You need to load cyclone as a library, via Startup and add it to the Path. Alternatively you can use [declare -lib cyclone -path cyclone].
More information at https://github.com/porres/pd-cyclone/wiki
CHANGELOG:
- Improved object browser plugin
- Fixed some compilation bugs and improved 64 bit support