Famelo.PackageCatalog
This package fetches the available packages from packagist.org and "http://ci.typo3.robertlemke.net/job/composer-packages/ws/repository/packages.json" through an commandController and outputs a simple catalog with search functionality for the filtered typo3-flow-* type packages.
To update the packages run this command:
./flow packagecatalog:update
Then you can view the packages through:
http://[domain]/Famelo.PackageCatalog/