an architect mentioned by Pausanias (5.15.4, 6.20.7) as the builder of a porch in the Altis at Olympia, which was called by the Eleans the " porch of Agnaptus." When he lived is uncertain.
[C.P.M]A Dictionary of Greek and Roman biography and mythology
Smith, William
A Dictionary of Greek and Roman biography and mythology. William Smith, LLD, ed. 1890