Most prompts fail for the same boring reason. You’re vague, the model guesses, and you blame the AI. I’ve been there more times than I want to admit, rewriting the same instructions over and over until something finally clicks.
Then this LinkedIn creator dropped a post that stopped my scroll. The author distilled Anthropic’s brand new 31-page prompting guide into 10 punchy rules you can actually use today. I read it twice and immediately changed how I talk to Claude 4.7.
Here’s the full breakdown from this savvy professional, with my notes on why each rule matters and how you can put it to work right now.
The 10 Rules That Fix Your Prompts
- Name every output. You write “review this contract” and pray. The expert’s fix: “Review this contract. Flag risks per clause. Rate severity 1-5. Return as a table.” Specificity isn’t optional anymore. Tell Claude the format, the scoring, the structure. If you don’t name it, you won’t get it.
- Cap the length. You say “summarize this” on a 40-page report and get back a wall of text. Claude 4.7 sizes its answer to the input. The original poster recommends capping it hard: “5 bullets. Each under 15 words. Start each with an action verb.” Constraints force clarity.
- Flip your negatives. Writing “don’t use jargon, don’t be salesy” rarely works. Negative instructions slip right past the model. The author’s flip: “Write in plain English a 16-year-old could read aloud.” Tell Claude what TO do, not what to avoid.
- Make every verb ship something. Typing “can you help me with the email?” is a coin flip. The creator’s fix stacks concrete actions: “Go to Gmail. Find [contact]. Write the send-ready reply. Under 90 words. Tone: confident, casual.” Every verb produces a result.
- Force the tool use. Claude Opus 4.7 calls fewer tools than 4.6 by default. If you sit back waiting for web search to magically happen, you’ll be waiting a while. This contributor’s fix: “Use web search aggressively. Verify every claim with at least 2 sources.” Direct command, no ambiguity.
- Paste examples of your voice. The new model is more direct, almost zero emojis, and the warm tone from older Claude is dialed back. The expert’s workaround: paste 2-3 sentences in the voice you want, then tell Claude to match the rhythm. Show, don’t describe.
- Go beyond the basics. Ask for “a landing page” and Claude ships the bare minimum. The author dropped a line straight from Anthropic’s own doc that I’m now adding everywhere: “Go beyond the basics.” That single phrase unlocks a noticeably better output on creative tasks.
- Trigger adaptive thinking. Claude 4.7 doesn’t reason by default anymore. Anthropic calls it “adaptive thinking.” The original poster’s free upgrade: add “Think before answering (maximum reasoning)” at the end of your prompt. Every time. Costs you nothing, makes the output sharper.
- Turn repeat prompts into skills. Rewriting the same prompt 14 times a week is a tax you don’t need to pay. The mind behind this post puts it bluntly: a skill is a command with instructions pre-built. Write the same prompt twice? Make it a skill.
- Spell everything out. Old Claude 4.6 guessed what you meant. New Claude 4.7 does exactly what you typed. The savvy professional’s closing rule: spell out output, order, length, tone, format. If you don’t say it, you don’t get it.
Why This List Matters Right Now
The shift from Claude 4.6 to 4.7 is bigger than the version number suggests. The model rewards precision and punishes laziness. Vague prompts that used to “kinda work” now produce noticeably weaker results.
The takeaway from the post’s author: your prompt is the product. Treat it like one.
My Three Favorite Takeaways
- The flip rule. I stopped writing “don’t do X” and started writing “do Y instead.” The quality jump on emails and copy was immediate.
- The voice paste. Pasting 2-3 sentences of my own writing before asking Claude to draft anything new is now a reflex. Output sounds like me, not a corporate chatbot.
- Adaptive thinking trigger. Adding “Think before answering (maximum reasoning)” to research prompts feels like turning on a hidden setting. The reasoning depth changes visibly.
A Prompt You Can Steal Today
Combining several of the rules above, here’s a template that works on almost any task:
“Go beyond the basics. [Task description]. Output: [format]. Length: [cap]. Tone: [2-3 example sentences pasted here]. Use web search aggressively. Verify every claim with at least 2 sources. Think before answering (maximum reasoning).”
Drop that scaffold on a research task, a landing page, or a long email reply, and watch the difference.
The Bigger Picture
What I love about this LinkedIn user’s breakdown is how it reframes prompting. It’s not about finding magic words. It’s about removing ambiguity. Every rule on the list pushes you to be more explicit, more structured, more directive. That’s the muscle worth building.
If you’ve been frustrated with Claude 4.7 feeling colder or less proactive than 4.6, this list is your fix. The model isn’t worse, it’s just waiting for clearer instructions.
Check out the full post on LinkedIn for the original poster’s complete breakdown and the exact phrasing of each rule.