There is a Shiva Stuti by Deva Guru Brihaspati found in the Skanda Purana:
Namo Rudraya, Neelaaya, Bhimaya Paramaatmaney, Kapardiney
Sureshaya, Vyomakeshaya vai Namah/ Vrushabhadwajaaya Somaaya
Somanathaaya Shambhavey, Digambaraaya Bhargaaya Umaakaanthaya vai
Namah, Tapomayaya Bhavyaya Sivasreshthaaya Vishnavey,
Vyalapriyaya Vyaalaaya Vyalaanaampathaye ...
As per all websites or books that contain this Stotra, it was composed by Rishi Vashishta.
The Phalasruti mentions this:
Vasishtena Krutham stotram, Sarva sampathkaram param, Trisandhyam ya padenithyam, Sa hi swargamavapnyuth.
This prayer composed by sage Vasishta, Is one which gives all types of wealth, And whoever chants it at dawn, noon and dusk, Would