Rishi: Viśvakarman tradition (RV parallels); śrauta usage treats it as inherited mantra.
Devata: Viśvakarman / Annapati (nourishment-lord aspect).
Chandas: Mixed/prose-like (a short petitionary formula; not securely metrical as transmitted here).
Samhita Patha (Devanagari)य इ॒मा विश्वा॑ वि॒श्वक॑र्मा॒ यो न॑: पि॒ता ऽन्न॑प॒तेऽन्न॑स्य नो देहि
Transliterationyá imā́ víśvā viśvákarmā yó naḥ pitā́ 'nnapate 'nnásya no dehi
Translationلِيَمْضِ البَانِيّونَ (Paṇi) بعيدًا—غيرَ مُنْعِمين، شُرّابَ نَصيبِ الآلهة. هذا العالَمُ لِمَن عَصَرَ السُّوما (Soma). وبالأيّام، وباللَّيلِ والنَّهار، وباللَّيالي المُقَسَّمَةِ على وَفْقِ النِّظام—فَلْيُعَيِّنْ يَما (Yama) له مَوْضِعَ الرّاحة، ونِهايَتَهُ المَقْضِيَّةَ له.
Padapatha (Word Analysis)यः । इमाः । विश्वाः । विश्व-कर्मा । यः । नः । पिता । अन्न-पते । अन्नस्य । नः । देहि ।
Word by Wordपणयःthe Paṇis (niggardly/hostile beings) असुम्नाःwithout favour, ill-disposed देवपीयवः(those) connected with the gods’ drink/portion (epithet) सुतावतःof the soma-presser / of the one with pressed (soma) द्युभिःwith days / by days अहोभिःwith day-times / by days अक्तुभिःwith nights / by nights अक्तम्manifestly, clearly अवसानम्resting-place, end, cessation 
Entities MentionedA
Annapati (Lord of Nourishment) Viniyoga (Ritual Application)