After this, you'll be able to write a prompt that gives Claude enough context to respond the way a helpful colleague would.
Before you start
Before diving in, complete Ask Claude to Remember Things so you arrive with persistent context already working and can focus on prompt structure instead of setup.
The idea
Most people type into Claude the same way they type into Google: short keywords, no context. That works for search engines because Google is looking for a matching page, not trying to understand your situation. Claude is doing something different. It is predicting the most useful response to everything you wrote. Give it keywords and it predicts a keyword-level answer. Give it a real situation and it predicts a real answer.
Here is the before and after: Someone types: 'Help me write a performance review.' Claude produces a generic template. The same person types: 'I manage a 4-person design team. I need to write a performance review for a senior designer who consistently does great work but misses deadlines. The review goes to HR and should be professional, honest, and constructive. Keep it under 300 words.' Claude now has role, context, the specific challenge, the audience, the tone, and the length. The second version takes about 45 extra seconds to write and produces something that is actually usable.
Think of Claude as a smart new colleague on their first day. They are capable, but they know nothing about your world. You would not hand a new colleague a sticky note that says 'email.' You would give them a two-minute brief. That brief is your prompt. Two to four specific sentences, covering what you need, who you are, and what a good result looks like, is usually enough to unlock a response that requires no rewriting.
The 'what good looks like' piece is the most commonly skipped. Without it, Claude guesses. It almost always guesses wrong about length, tone, or format.
Try it (10 min)
Watch out for
Paste this into Claude:
I need help with [describe the actual task in one sentence]. Here's the context: I am [who you are or what role you're in]. The situation is [what's happening and why this task matters right now]. A good result for me would [describe what success looks like, even roughly]. Please keep your response [short and direct / detailed with examples / in bullet points, whichever fits].
What good looks like:
What a good response looks like:
Here's a performance review for your senior designer, Marcus, that is honest and constructive without being harsh: 'Marcus consistently delivers work that raises the bar for the team. His concepts are original, his execution is polished, and his instincts for what the client actually needs are sharper than anyone else on the design team. The one area that needs attention this year is delivery timing. On three of our six major projects, final assets arrived one to three days after the agreed date, which created downstream pressure on the development team. Marcus is aware of this and we have discussed it directly. The goal for next year is maintaining the same quality bar while hitting 90% of milestones on time. I am confident he can do both.' This is 113 words. Want me to add a section on goals for next year or adjust the tone to be slightly more or less direct?
When this breaks
Claude can do it for you
Paste your original short prompt into Claude and say: 'Rewrite this as a fuller request that gives you more to work with. What context would you need from me?' Claude will show you exactly what it was missing. You do not have to figure that out yourself.
You can now
Write a prompt of two to four sentences that names your role, the situation, and what a good result looks like, and produce a response usable without major rewrites.
Key takeaways
Give Claude the context you would give a smart new colleague on their first day. Two to four sentences, covering task, situation, and what good looks like.