Overview of Claude Prompts for Lawyers
- A good Claude prompt for legal work gives the model four things: a role, the relevant context, a specific task, and the exact output format you want. Skip any of those and you get generic filler.
- The prompts below are the ones we actually run for drafting, discovery review, intake, deposition prep, and client communication. Copy them, fill in the brackets, and edit the output.
- Claude is strong at structured legal writing and document summarization, but it is not a research tool you can trust without verification. Build a five-minute check into every research prompt.
- The biggest mistake we see is treating Claude like a search box. Treat it like a junior associate who needs clear instructions and you will get usable first drafts.
Most lawyers who try Claude type something like “write me a demand letter” and get back a paragraph of beige nonsense that names no parties, cites no facts, and reads like it was assembled from a template farm. Then they decide AI is overhyped and go back to doing it by hand.
The tool is not the problem. The prompt is. The difference between a useless Claude output and one that saves you an hour comes down to how you ask. This post gives you the structure that works and a set of copy-ready prompts for the tasks lawyers actually spend their days on.
The Claude prompts for lawyers structure that works for legal tasks
Every prompt that produces usable legal output has the same four parts. We call it role, context, task, format.
- Role. Tell Claude who it is. “You are a paralegal drafting under attorney supervision” produces tighter, more cautious output than no role at all.
- Context. Give it the facts. Jurisdiction, parties, key dates, the posture of the matter, the relevant terms. Vague in, vague out.
- Task. State the one thing you want done. Not three things. One.
- Format. Tell it how you want the answer. Length, structure, tone, whether you want headings or a plain block of text.
Here is the same request, written badly and written well.
Bad: “Write a demand letter.”
Good: “You are drafting a pre-litigation demand letter for review by a supervising attorney. The matter is a rear-end auto collision in Indian River County, Florida. Our client suffered a cervical strain, incurred $14,200 in medical bills, and missed three weeks of work at $1,100 per week. The defendant’s carrier is State Farm. Draft a firm, professional demand letter of roughly 400 words that summarizes liability, lays out damages, and makes a settlement demand of $48,000. Use a confident tone, no threats, and leave bracketed placeholders for anything I need to fill in.”
The second version gives you something you can edit in ten minutes. The first gives you a writing exercise.
Claude prompts for drafting
Drafting is where Claude earns its keep first. These prompts assume you will review and edit every output. That part is not optional.
Demand letter
You are a legal assistant drafting a demand letter for attorney review. Matter type: [type]. Jurisdiction: [state/county]. Client: [name and brief description]. Facts: [3 to 5 bullet points]. Damages: [list with amounts]. Opposing party: [name/carrier]. Draft a [word count] demand letter with a [tone] tone. Summarize liability, itemize damages, and make a clear settlement demand of [amount]. Use bracketed placeholders for anything I need to confirm.
Engagement letter or client agreement clause
You are drafting language for a [practice area] engagement letter governed by [state] law and the applicable rules of professional conduct. Draft a clause covering [scope/fee structure/termination]. Write it in plain English that a non-lawyer client can understand, then flag any term I should have a partner review before sending.
Client update email
You are writing a status update email from an attorney to a client. The client is [name], a [description] who tends to worry about [concern]. The update: [what happened]. Next step: [what happens next and rough timeline]. Write a warm, clear email of under 200 words that explains the development without legal jargon and tells the client exactly what, if anything, they need to do.
The client update prompt alone is worth the effort of learning this. Most firms lose clients not because they lose cases but because they go quiet. A reliable way to draft fast, human-sounding updates removes the friction that keeps those emails from getting sent.
Claude prompts for review and analysis
This is the unglamorous work where Claude saves the most time. Reading, summarizing, and organizing.
Document summary
You are summarizing a [document type] for an attorney who needs the key points fast. Read the document below and give me: (1) a three-sentence summary, (2) a bulleted list of every deadline or date mentioned, (3) any obligations or commitments by either party, and (4) anything that looks unusual or potentially problematic. Document: [paste].
Discovery response review
You are reviewing opposing counsel’s discovery responses for completeness. For each request below, tell me whether the response actually answers it, objects to it, or dodges it. Flag any response that appears evasive or incomplete and explain why in one sentence. Requests and responses: [paste].
Deposition prep summary
You are preparing a deposition outline. Based on the case facts and the documents below, list the 10 most important lines of questioning, grouped by topic. For each, suggest two or three follow-up questions. Do not draft the full deposition, just the strategic outline. Facts and documents: [paste].
A quick note on tool fit. Claude is well suited to this kind of reasoning and writing work because it tends to flag uncertainty rather than bluff. If you want a deeper look at where Claude fits in your stack versus other models, our practical guide to Claude for law firms covers the full picture, and our breakdown of Grok for lawyers explains why a faster, chattier model is the wrong choice for anything citation-heavy.
Claude prompts for marketing and intake
Your marketing is legal work too, and it is one of the safest places to use AI aggressively because nothing here touches privilege or the court.
Practice area blog post
You are a content writer for a [practice area] law firm in [city]. Write a [word count] blog post targeting the keyword “[keyword].” Write for a worried potential client, not for other lawyers. Use short paragraphs, a clear answer up top, and a calm, reassuring tone. Avoid hype and legalese. End with a soft call to schedule a consultation. Do not invent statistics or case outcomes.
Intake call script
You are designing an intake script for a [practice area] firm. Write a phone script the intake person follows when a potential [case type] client calls. Include the qualifying questions that determine whether the case fits our criteria, empathetic language for someone in distress, and a clear next step at the end. Keep it conversational, not robotic.
That last constraint, “do not invent statistics or case outcomes,” matters more than anything else in the marketing prompts. Claude will happily produce a confident-sounding figure if you do not tell it not to. For more on building AI into the marketing and operations side of your firm without creating new risk, see our overview of marketing and automation for attorneys.
The prompts that look smart but fail
A few patterns get shared around as “advanced” Claude prompts for lawyers that fall apart in real legal work.
- Asking Claude to “act as a senior litigator with 30 years of experience.” The persona theater does nothing useful. A clear role plus real context beats an inflated job title every time.
- Asking it to do legal research and cite cases without a verification step. Claude can produce citations that look perfect and do not exist. The lawyer in the Avianca matter learned this in front of a judge. Always confirm every citation in Westlaw, Lexis, or the actual reporter before it leaves your office.
- Stacking five tasks into one prompt. “Summarize this, then draft a response, then suggest follow-ups, then write a client email.” Break it into separate prompts and you will get better output on each.
Treat Claude like a capable junior associate. It is fast, it works cheap, and it needs supervision. You would not file a junior’s first draft without reading it. Same rule here.
Where to start with Claude prompts
The prompts in this post cover the highest-leverage tasks, but they are a starting set. The full system, including over 100 prompts organized by task plus the firm policy and verification habits we use, lives in our Claude AI for Lawyers book.
If you would rather have someone build the workflows into your firm directly, that is what we do. Get in touch and we will show you where Claude saves your team the most time and where you should keep humans in the loop.
