Skills & Prompts Library, Vol. 2: July
Ten skills and prompts from July: race and HYROX predictors, a coach clone, KOM hunting, shoe fitting and more.
July was our busiest month yet for new builds. Here are ten skills and prompts from the Athlete AI Community, all in one place.
Supplement & Nutrition Research
Staring at a supplement wall with no idea who to believe? This prompt makes Claude read the actual sports science on everything you take and tells you what to keep, cut, test or switch to, with links. Open a new chat with Research on, snap a photo of your shelf, paste the prompt, and get a color-coded report in about two minutes.
Research, not medical advice. But it beats guessing.
Tour de France Race View
I pointed the ChatGPT race planner at the Tour de France. Plug it in, point it at a stage, and get a full breakdown of what to expect.
Race Predictor Skill
This takes our Research My Race skill a step further and gives you a real race prediction based on your training data and the course. It returns a clean HTML card you could easily build into a dashboard that updates as new training comes in.
ChatGPT Running Shoe Recommendation
I saw someone use ChatGPT to find a discount on shorts, so I tried it for running shoes and took it a step further: it analyzes photos of your feet. It worked. (Apparently I'm a Nike guy now.)
Build Like the Pros
A skill that writes a bodybuilding plan where every muscle group is trained in the style of a world-class pro. I ran their training videos through Claude and built each profile from their own words: technique, signature moves, rep schemes and cues. The default dream team:
Shoulders: Mike Thurston
Chest: Chris Bumstead
Back: Simeon Panda
Waist: Ryan Terry
Conditioning: Jesse James West and Seth Feroce
It's fully self-contained: paste it into Claude, share your goal and training days, and it writes your week. Swap in anyone you like.
Get the Build Like the Pros skill
Coach Clone
For coaches: a skill that turns your real training philosophy into a Claude skill you hand to your athletes. Build it from your own content (YouTube transcripts, newsletter, blog), a questionnaire, or both. It routes anything serious back to you: injuries, anything medical, or changing the goal race. It scales your voice without practicing medicine in your name.
HYROX Race Predictor
I analyzed 400,000 HYROX finish times to build a skill that predicts your race with station-by-station breakdowns.
Post Run Analysis
Strava charges $12 a month for its "Intelligence" layer. Using what we built in our Athlete OS, this skill analyzes your latest run and compares it to previous ones, and it can be triggered by a text message.
Get the Post Run Analysis skill
Strava KOM Hunter
I turned Claude loose on Strava crowns to find ones I could actually take. Connect Strava, let it benchmark your fitness, enter your address, and it finds nearby segments you can realistically win. I used it to take a segment that had been held in my neighborhood for 8 years.
HYROX Beginner Plan
Every AI-generated HYROX plan is generic. This one connects to Apple Health, pulls the official rulebook for your division's weights, builds around your equipment, and writes every session to your Google Calendar. It trains compromised running from week one, and re-plans every couple of weeks based on what you actually did.
It told me what I didn't want to hear: I'm a runner who can't lift. Don't add running volume; go train the stations.
Train with your own data. Build your own AI coach.
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