Rishi: Traditionally attributed within the Śukla-Yajurvedic ritual corpus to the Adhvaryu-lineage (Yājñavalkya transmission); specific ṛṣi ascription is not explicit in the provided excerpt.
Devata: Veda (as sacral knowledge), the Gods as gātu-vidaḥ, and Manaspati (Lord of Mind); Vāta as carrier/impeller in the closing consignment.
Chandas: Mixed/prose-yajus (yajur-style formulae; not a single fixed metrical chandas).
védo ’si yéna tváṃ deva veda devébhyo védo ’bhavas téna máhyaṃ védo bhūyāḥ | devā gātu-vido gātúṃ vittvā gātúm ita | mánasas-pate imáṃ deva yajñáṃ svā́hā vā́te dhāḥ
Translation
Thou art the Veda: by that whereby, O god, thou knowest, and whereby thou becamest Veda unto the gods—therewith may Veda be for me. Ye gods, knowers of the paths, having found the path, go ye upon the path. O Lord of Mind, do thou, O god, set this sacrifice—Svāhā!—in the Wind.