Claude Code / founder first win
Make an update without invented metrics.
Turn a small fictional brief into an update for the people who need to decide.
Cost: The kits and practice files are free. Claude Pro includes Claude Code: $20/month billed monthly, or $17/month with annual billing ($200 up front) (as of 2026-10-08). API billing is pay-per-use. OMP cost depends on the model provider you connect.
Your first win, on fictional files
Download both fictional files first. They are free and work without a ZIP on Mac, Windows, and Linux.
Our best-in-class membership delivers guaranteed savings and effortless grocery delivery.
The brief says: The current welcome is a receipt and a fridge magnet.
Read brief-sample.txt and draft-sample.txt in this folder. Draft a short update to the co-op board about the welcome-note project using only brief-supported facts. State what is not known, without invented metrics. Save it as member-update.txt. Do not edit the inputs.
To: Riverbend Co-op Board Re: Welcome-note project update Where we are New members sign up online. Right now their welcome is a receipt and a fridge magnet. The goal of this project is to help new members feel like owners, not just shoppers. A draft welcome note is due Friday. What the note can offer Staff can invite new members to a Saturday morning orientation and show them how to suggest products. The note should point members to both. [trimmed] - Whether the new note works: we have no baseline or results yet. We are not reporting any metrics until real figures exist. Next step Revise the draft around ownership, the Saturday orientation, and product suggestions, and have it ready by Friday.
Example outcome, recorded 2026-10-08 with Claude Code 2.1.292. Your result may differ.
Human check: The saved update goes beyond the requested short length. Would a shorter board note be clearer? Check every claim against the brief.
Your first time in a terminal
Use a computer for this part. Choose Claude Code for the optional Mac kits or OMP for the plain-text practice path. Install only your chosen tool. Nothing is uploaded to this site.
Both practice-file downloads are directly above the example.
Make a folder called cli-practice inside Downloads, then put both fictional files in it. Leave the originals unchanged. Then choose your computer below.
Mac: Terminal and Finder
- Install Claude Code (official setup) or OMP (official quickstart). Read the install instructions before running a command.
- Open Terminal using Command + Space, type Terminal, and press Return. Type
cdwith a space aftercd. Drag yourcli-practicefolder from Finder into Terminal, then press Return. Apple's folder-drag guide. - Type
claudeorompand press Return. On its first run, Claude Code asks you to sign in in your browser; OMP asks you to set up a model provider. - Copy the EXACT REQUEST above, paste it into your agent, and press Return. Read any requested file permissions before approving them.
- In Finder, open
cli-practiceand double-clickmember-update.txtto read it. Compare it withbrief-sample.txt; do not trust the result without checking.
Windows: File Explorer and PowerShell
- Install Claude Code (official Windows setup) or OMP (official quickstart) using the PowerShell command, not a Mac
.commandfile. - In File Explorer, right-click
cli-practiceand choose Open in Terminal on Windows 11. It opens in that folder. If this option is missing, open PowerShell, typecd, paste the folder's full path in quotes, and press Enter. Microsoft's Terminal context-menu support. - Type
claudeorompand press Enter. On its first run, Claude Code asks you to sign in in your browser; OMP asks you to set up a model provider. - Copy the EXACT REQUEST above, paste it into your agent, and press Enter. Review file-access prompts before approval.
- Open
cli-practicein File Explorer and double-clickmember-update.txt. Read it and check every claim againstbrief-sample.txt.
Linux: Terminal and Files
- Install Claude Code (official Linux setup) or OMP (official quickstart). Use the terminal install command for your chosen tool.
- Open Terminal (Ctrl + Alt + T on most distributions). Type
cd ~/Downloads/cli-practiceand press Enter. If you saved the folder elsewhere, replace the path with its location. In KDE Dolphin, opening the folder and pressing Shift + F4 also opens a terminal there. KDE's folder-terminal guide. - Type
claudeorompand press Enter. On its first run, Claude Code asks you to sign in in your browser; OMP asks you to set up a model provider. - Paste the EXACT REQUEST above and press Enter. Review access prompts before approving.
- Open
cli-practicein Files and openmember-update.txtin a text editor. Compare it withbrief-sample.txt.
If a command is not found, use the linked official install troubleshooting. For a slower walkthrough, see the Claude Code terminal guide and OMP quickstart. The same two plain-text files work in either lane; the four Mac ZIP kits are Claude Code only.
One next move
Open the saved file and identify a sentence to improve. Ask for a second version saved as a new file, without changing either original. Turn your actual nonconfidential notes into an update, checking every number.
Follow the shared four-step ladder: first file, second version, skill, separate review.
Want the ready-made Claude Code kit?
The ZIP has a Mac installer, six Claude Code commands, two skills, a guide, and editable memory. The plain-text task above works without a ZIP on Mac, Windows, or Linux. This kit has not been adapted to OMP.
More to try
Sharpen the pitch
Read draft-sample.txt as if it were my landing-page hero copy. It is not converting. Rewrite it to lead with the customer's problem and the outcome, in plain language. Three versions, shortest first.
Scout before a meeting
I am meeting Acme Co about a partnership. Search the web and give me one page: what they do, where they are under pressure, what they would want from me, and the one risk to watch.
Talk through a hard call
/coach Should I take the bigger contract that stretches the team, or protect focus and pass? Walk me through it and give me one recommendation.
Your challenge
When you choose your own material, use only files you are allowed to share. Check every saved output yourself.
- Turn a week of chaos into a clean update
- Rewrite your landing-page hero to lead with the customer's problem
- Scout a partner, competitor, or hire before a meeting
- Pressure-test a plan before you commit money to it
- Use the coaches board to talk through a hard people decision
Explore another situation
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