Loid is used to work with Java and Objective-C to simplify data exchange bindings. Loid can generate meta-information available at run-time. Requesting clients or applications can inference on the meta-information for data binding.
The suds project is a python soap web services client lib. Suds leverages python meta programming to provide an intuative API for consuming web services. Runtime objectification of types defined in the WSDL is provided without class generation.
Glue 2 is a Semantic Web Service discovery engine fully compatible with the WSMO meta-model and the WSML language that aims at solving polarization problems by using mediators.
AJAX based tool-kit to generate HTML form from any XSD file.
It can add/delete nodes per XSD. Utilizes DOM, Transforms XSD to meta XSD and meta XSD to GUI DOM and to HTML. Populates valid XML file after rendering the XSD based HTML form on browser.
Java Meta Weblog API (jMwa) is a Java util library and implementation of the MetaWeblog API. For example it allows to post to a weblog (that supports XML-RPC and the MetaWeblog API).