About
The Bio-Chaos library can be used to read, write and manipulate Chaos-XML. Other applications are conversant in Chaos-XML. Some of these applications will take in Chaos-XML as input (consumers), others will write out Chaos-XML (producers)
Consumers
CGL
The most prominent of applications that consume Chaos-XML is the CGL library.
Producers
BioPerl
The BioPerl library can write out Chaos-XML. See Bio::SeqIO::chaos and Bio::SearchIO::chaos. No parser exists yet, only writers, but a parser is planned.
SOI
The SOI perl module by Shengqiang Shu is a lightweigh fast API for retrieving Chaos-XML (and other formats) directly from a Chado database. Available as part of the chado distribution.