While sitting at the right hand of the Father, Jesus is primarily described in Christian theology as interceding for believers. This means he acts as a mediator between God and humanity, advocating on behalf of those who have faith in him. This role of intercession is supported by passages in the New Testament, such as Romans 8:34 and Hebrews 7:25.
Thus, among the options you provided, "intercedes" would be the most appropriate description of what Jesus does now while seated at the right hand of the Father.