This is a prayer upon the Prophet ﷺ composed by Sayyidi Habib Umar bin Hafiz (may Allah protect him and benefit us by him)
اللَّهُمَّ صَلِّ على سَيِّدِنا مُحَمَّدٍ صَلاةً تَفْتَحُ لَنَا بِها بَابَ المُوَاصَلة و عَلى آلِهِ و صَحْبِهِ أَهْلِ الصِّفاتِ الكامِلَةِ بِعَدَدِ عِلْمِكَ و دَوَامِ مُلْكِكَ و سَلِّمْ تَسْلِيماً كَثِيرَاً
Allāhumma ṣalli ‘alā sayyidinā Muḥammadin ṣalātan taftaḥu lanā bihā bāb al-muwāṣalah wa ‘alā ālihi wa ṣaḥbihi ahli-ṣifāti’l-kāmilah bi’adadi ‘ilmika wa dawāmi mulkika wa sallim tasliman kathīran
O Allah, bestow prayers upon our Master Muhammad, which open for us the doors of connection, and upon his Family, the possessors of perfect attributes, prayers as numerous as that which the knowledge of Allah encompasses, remaining as long as the dominion of Allah remains, accompanied with abundant peace.