The GLA allows you to analyse your Gaelic texts when pasted in the window below. Or, you can send your file (size limited to 100 kb, simple text, UTF-8 encoding) with a cURL request (see More about the analyser). It provides both the morphological analysis (tagging + lemmatisation) and the combined morphological and syntactic analysis (tagging + lemmatisation + parsing).
Short technical info:
Made by William Lamb and Loïc Boizou (firstname.lastname@example.org, University of Edinburgh, and email@example.com, Centre of Computational Linguistics, Vytautas Magnus University) with the support of Colin Batchelor (firstname.lastname@example.org), the author of the UD Gaelic Treebank.