Contract Review Agents That Turn Past Deals Into Better Outcomes

Every contract that crosses an in-house team's desk carries the weight of decisions that came before it: the fallback accepted last quarter, the clause that always escalates to a commercial approver, the payment terms that got the last three MSAs signed. That accumulated judgment is valuable institutional knowledge, yet much of it remains scattered.

Over the past year, we've worked closely with in-house legal teams of all sizes to understand how contract review actually happens. Playbooks work well for high-volume, standardized agreements, but not every review fits neatly within them. They can capture a team’s stated positions, but not always the nuance behind them—from acceptable fallback ranges to patterns in past negotiations that show what the team will actually accept.

We believe a legal team's negotiation judgment is institutional knowledge worth capturing and scaling. That’s why we built Contract Review Agents, the next evolution of contract review in Harvey, and a key step toward our Contract Intelligence vision, so the business can move faster and get better negotiated outcomes. Instead of a static set of rules, legal teams can create dynamic agents from their precedents, guidelines, and playbooks, plus the judgment that never made it onto paper. Every contract is reviewed by an agent that applies your standards to the redlines, and every review sharpens the agent’s recommendations for the next one.

Build on the Knowledge You Already Have

A Contract Review Agent starts with the knowledge your team already relies on, including executed contracts, negotiation guidelines, and playbooks, to establish how it should review.

Then, Harvey helps capture what is not written down. Through a guided, agent-led interview, Harvey asks targeted questions about how your team applies its standards in practice, including:

• The liability cap your team proposes and the fallback it will accept
• How positions change based on the counterparty, deal value, or business context
• Which clauses always escalate and which the team resolves routinely
• What past deals reveal about the terms the team actually accepts

Together, these sources and answers give Harvey a durable understanding of how your team reviews and negotiates. Harvey turns that institutional knowledge into flexible agents for NDAs, MSAs, DPAs, and other contract types. With Memory, every Harvey agent also remembers individual lawyer preferences, like a light touch on tracked changes, so reviews reflect both your team’s standards and how each person works.

Benchmark Every Redline Against Past Deals

Every new contract benefits from what your team learned negotiating the ones before it. When a redlined MSA lands, the agent knows which changes align with your standards, where to push back, and what needs escalation. It delivers a first-pass review with recommended edits, reasoning, and citations to the sources behind each decision.

The harder moment comes when the counterparty pushes back and the question becomes: What have we actually agreed to before? Answering this typically means relying on memory or searching through old agreements. With precedent benchmarking, Contract Review Agents can search through an attached precedent bank to bring that answer directly into the review. Alongside each redline, you can see how the counterparty’s proposal compares with positions your team has accepted in executed contracts, visualized clause by clause and cited back to the source documents.

Keep Your Review Standards Current

Negotiation positions change. A playbook written six months ago no longer reflects what the team is agreeing to today. Contract Review Agents can use completed deal data to identify where negotiated outcomes are starting to diverge from the agent’s current standards.

Harvey can parse through this data to surface inconsistencies in what your team is agreeing to, flag when an agent’s positions have fallen behind recent negotiations, and recommend specific updates for the team to review. If the last five NDAs all accepted a term the agent continues to flag, for example, Harvey recognizes the pattern and proactively recommends a new standard, keeping future reviews current and focused on the changes that will drive better outcomes.

Your team's negotiation expertise took years to build. Contract Review Agents make that expertise available on every review, grounding new decisions in the standards and precedents your team has already established. To build your own Contract Review Agent, reach out to your Harvey account team to join the early access waitlist.