SAMP 
This page contains information about SAMP, the Simple Application Messaging Protocol.
 Standard 
SAMP is defined by the 
SAMP Standard.  This is currently an IVOA Proposed Recommendation, and should shortly become a full Recommendation.  For more information see the 
IVOA Documents page, 
SampRfcDiscussionV11, and 
SampDoc.
 MTypes 
An MType is a short string which defines the semantics of a given SAMP message. A few administrative MTypes are defined in the SAMP document.
A list of MTypes in use in applications, along with procedures for extending it, can be found at 
SampMTypes.
 Software 
Software which uses the SAMP protocol is listed at 
SampSoftware.
 Further Discussion 
Discussions concerning development of the protocol, suggestions for new MTypes, and anything else SAMP-related, take place on the 
apps-samp@ivoa.net mailing list (see also the 
list archive). Queries and requests for help from application developers or users who would like to adopt or find out more about SAMP are very welcome.