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15 prompts

All Claude prompts

Copy-ready prompts for writing, coding, data, design and everyday work. Each one shows an example of what it produces. Newest first.

Image outputA bar chart of monthly newsletter signups from January to December, with the launch month highlighted and labelled

Turn a CSV Into a Clean Chart

Paste raw CSV data and get a publication-ready SVG chart with sensible scales, direct labels and a title that states the finding.

Image outputA landing page hero for a parcel tracking app, with a bold headline, a signup button and an illustrated parcel card

One File Landing Page Hero

Get a complete, responsive hero section in a single HTML file with no frameworks and no images, ready to paste into any site or use as a starting point.

Text output

Subject lines your new checkout question about mobile carts one page checkouts The email Hi Dana, I saw the one page checkout you launched last week. The address autocomplete is really nice. I am curious whether it changed...

A Cold Email That Sounds Human

Short, specific outreach that reads like a person wrote it in five minutes. Includes three subject lines and a follow-up that adds something new.

Text output

The case for rewriting Your current stack is why hiring takes four months. Good candidates see it and decline. Every feature takes about twice the estimate because of workarounds. A rewrite buys back years of speed, and the...

Argue Both Sides Before I Decide

For big decisions. Claude builds the strongest case for each option, exposes the assumptions underneath, and suggests a cheap test before you commit.

Text output

1. Correctness Revenue is counted more than once. JOIN orderitems produces one row per item, so SUM(o.total) adds the same order total once for every item in it. An order with three items is tripled. "Today" is the server's...

SQL Query Review and Speed-Up

Get a slow SQL query checked for wrong results first and speed second, with a rewrite, the exact indexes to add and a way to verify the gain.

Text output

Five second test. A new visitor would think this is "some kind of AI dashboard for teams". You sell automatic invoice reminders for freelancers, and nothing above the fold says invoice, freelancer or paid. The five biggest...

Landing Page Teardown

A direct review of your landing page copy. What confuses visitors, which claims need proof, and three rewritten hero sections you can test.

Text output

Tutor: Before any formulas: you put 100 euros in a bank that pays 10% interest a year. How much do you have after one year? You: 110. Tutor: Good. In year two, is the 10% calculated on the original 100, or on something else?...

Teach Me With Questions, Not Lectures

Turns Claude into a patient tutor that guides you to the answer with questions and hints, so you actually understand the topic.

Text output

Question 2 of 5. Tell me about a time you disagreed with a decision your manager made. What did you do? Your answer: "My manager wanted to ship the redesign before the holidays and I thought it was too early. I told her, we...

Mock Interview With Honest Feedback

Practise for a real job interview. Claude asks one question at a time, scores each answer, and shows you a stronger version of what you said.

Text output

Summary. The launch moves from 2 October to 9 October so the checkout bug can be fixed properly. Marketing keeps the original date for the teaser email. Decisions Launch day is now 9 October. The teaser email still goes out on...

Meeting Notes to Decisions and Owners

Paste chaotic notes or a transcript. Get the decisions, a task table with owners and dates, the open questions, and a message for the team channel.

Text output

What the error means. Cannot read properties of undefined (reading 'map') means orders was undefined at the moment the component rendered. The array never arrived, or it arrived under a different name. Most likely causes 1...

Find the Bug Before You Fix It

Stop Claude from patching symptoms. This prompt makes it rank the likely causes, tell you what to check first, and only then write the fix.

Text output

In one paragraph. This is a bookings app for small gyms. A React front end talks to an Express API in /server. Data lives in Postgres and is accessed through Prisma. Anything slow (emails, PDF invoices) goes through a job...

First Day Codebase Tour

Paste a file tree and a few key files. Claude gives you the tour a senior engineer would: how a request flows, where things live and what to avoid.

Text output

Your voice, as I hear it: dry, a little self-mocking, short sentences that land on the last word. Edited version I ran my first 10K on Sunday. I would like to tell you it went well. It did not. I started too fast, because...

Edit My Draft, Keep My Voice

Hand Claude a rough draft and get back a tighter version that still sounds like you, plus a short list of what changed and why.