Here's the biggest competitive advantage available to enterprise sales reps using Claude right now: Projects. Most reps use Claude as a one-off tool. The reps closing the biggest deals use it as a persistent deal intelligence partner.
Write a Claude Project system prompt that tells Claude: "You are my deal partner on the [COMPANY] opportunity. Everything I share with you should be interpreted through the lens of advancing this deal. Always think about: champion strength, EB engagement, competitive risk, and what needs to happen to hit [CLOSE DATE]."
Any deal over $50K deserves its own Claude Project. The setup takes 20 minutes. The output compounds for the entire sales cycle.