Vedic Evidence that Sri Caitanya Mahaprabhu is the Supreme Lord

The appearance of Lord Caitanya Mahaprabhu fulfilled each of the prophecies given here.

In the age of Kali, intelligent persons perform congregational chanting to worship the incarnation of Godhead who constantly sings the names of Krsna. Although His complexion is not blackish, He is Krsna Himself
~ Srimad-Bhagavatam 11.5.32

In His early pastimes He appears as a householder with a golden complexion. His limbs are beautiful, and His body, smeared with the pulp of sandalwood, seems like molten gold. In His later pastimes He accepts the sannyasa order, and He is equipoised and peaceful. He is the highest abode of peace and devotion, for He silences the impersonalist nondevotees
~Mahabharata, Dana-dharma-parva, Chapter 189 (Visnu-sahasra-nama)

I shall appear in the holy land of Navadvipa as the son of Sacidevi
~Krsna-yamala-tantra

In the Age of Kali, when the sankirtana movement is inaugurated, I shall descend as the son of Sacidevi
~Vayu Purana

Sometimes I personally appear on the surface of the world in the garb of a devotee. Specifically, I appear as the son of Saci in Kali-yuga to start the sankirtana movement
~Brahma-yamala-tantra

The Supreme Person, Sri Krsna Himself, who is the life of Sri Radharani and is the Lord of the universe in creation, maintenance, and annihilation, appears as Gaura, O Mahesvari
~Ananta-samhita

The Supreme Personality of Godhead, Govinda, the supreme enjoyer, whose form is transcendental,

who is beyond the touch of the three modes of material nature, and who is the all-pervading Supersoul residing in the hearts of all living entities, will appear again in the Kali age. Appearing as the greatest devotee, the Supreme Personality of Godhead will assume a two-armed form of golden complexion in His abode of Goloka Vrndavana manifested on the bank of the Ganges at Navadvipa. He will disseminate pure devotional service in the world Caitanya Upanisad 5

In the first sandhya [period] of Kali-yuga, the Supreme Personality of Godhead will assume a golden form. First He will be the husband of Laksmi, and then He will be a sannyasi who stays near Lord Jagannatha at Puri
~Garuda Purana

In the middle of that lotus-city is a place called Mayapur, and in the middle of Mayapur is a place called Antardvipa. That place is the home of Lord Caitanya, the Supreme Personality of Godhead
~Chandogya Upanisad

In My original spiritual form, perfect and complete, I will become the son of Sacidevi in Navadvipa-Mayapur at the beginning of Kali-yuga
~Garuda Purana

The Supreme Personality of Godhead will again appear in this world. His name will be Sri Krsna Caitanya, and He will spread the chanting of the Lord’s holy names
~ Devi Purana

The Supreme Personality of Godhead . . . will appear again in the Kali-yuga. His form will be golden, He will delight in chanting the Lord’s holy names, and His name will be Caitanya
~ Nrsimha Purana

In the first sandhya of Kali-yuga I will appear on the earth in a beautiful place by the Ganges’ shore. I will be the son of Sacidevi, and My complexion will be golden
~Padma Purana

In the age of Kali I will appear disguised as a devotee of the Lord, and I will deliver all the worlds
~Narada Purana

In the first sandhya of the Kali-yuga I will reveal My eternal golden form by the shore of the Ganges on the earth
~ Brahma Purana

At this time My names will be Krsna Caitanya, Gaur-anga, Gauracandra, Sacisuta, Mahaprabhu, Gaura, and Gaurahari. Chanting these names will bring devotion to Me
~Ananta-samhita