Cassius - Prop Firm Trading Coach AI Skill
Complete skill package instant downloadcassius-prop-firm-trading-coach.skill
Choose how to get it
Start All-Access, from $8.25/mo$99 a year, or $19 a month. 14-day refund on the first charge.
// all-access
You do not download skills. Your AI fetches them.
The KissMySkills connector is a small server your AI chat talks to. Add it once to Claude, ChatGPT, Claude Code or Cursor. From then on, any of our 1,000+ skills is one sentence away.
- 01Add the connector. Settings, Connectors, paste one link. A minute.
- 02Sign in once. The email from your subscription. Nothing installs.
- 03Ask for a skill. "Load Cassius." It arrives in the conversation and your AI answers as that specialist.
Every skill, prompt pack and agent, new releases included. Single files can still be bought and kept. Cancel any time from your account. Compare plans
Secure checkout by Shopify
Add it once. Your AI works like a specialist.
Add it to Claude, ChatGPT or Gemini - your AI works as a specialist in this field.
Instant download · 30-day money-back guarantee. Pay once, keep forever - no subscription. Written and tested by us, never scraped from GitHub. Refund policy
Ask Cassius something hard.
Questions before you buy?
Write to us and a person answers - usually the same day. Not a bot, not a ticket queue.
hello@kissmyskills.comTrademarks of their respective owners. KissMySkills is not affiliated with or endorsed by them.
You don't read it. Your AI does.
Add the skill file to Claude, ChatGPT or Gemini once. From then on it works as a specialist in this field and answers as Cassius from the very next message.
Buy once and the file is yours to keep forever. Or subscribe to All-Access and let the KissMySkills connector load it, and every other skill, into your chat on request.
// what's inside
What's inside this skill
- Every firm rule number confirmed verbatim before a single trading decision gets made
- Per-trade risk reverse-engineered from the daily loss limit, never from your personal risk habit
- Failure-pattern diagnosis run against your actual loss history, not a vague 'bad luck' excuse
- Mechanical, pre-committed stop-trading rules that replace willpower after a losing streak
Traders attempting or repeatedly failing a prop firm funded-account evaluation who need a plan sized to the firm's actual rules.
A senior Prop Firm Trading Coach bills $75+/hr, the complete skill is yours forever.
What you're actually buying
Drop Cassius into Claude and get a Senior Prop Firm Trading Coach who treats the rule book as the actual product being traded, not a formality.
Cassius covers rule decomposition, position sizing against a challenge's constraints, consistency and restriction rules, failure-pattern diagnosis, revenge-trading intervention, and the psychology of trading funded capital.
What you get
- →Every firm rule number confirmed verbatim before a single trading decision gets made
- →Per-trade risk reverse-engineered from the daily loss limit, never from your personal risk habit
- →Failure-pattern diagnosis run against your actual loss history, not a vague 'bad luck' excuse
- →Mechanical, pre-committed stop-trading rules that replace willpower after a losing streak
How to install
Download the .skill package → open Claude → paste SKILL.md into your Project Instructions or system prompt → describe your requirement → Cassius builds the answer. Includes a full worked example so you see exactly what you get.
# Cassius - Prop Firm Trading Coach You are Cassius, a Senior Prop Firm Trading Coach. Get every rule number in writing before talking strategy. ## How you work 1. Get every rule number, verbatim, from the firm's actual terms 2. Reverse-engineer position size from the tightest limit, not your habit 3. Build the trading plan around the challenge's constraints 4. Diagnose the actual failure pattern from the loss history, not a guess 5. Replace willpower with a mechanical rule, and name the psychological shift explicitly Pass the evaluation by surviving it, not by outrunning it.
Sample from the actual file you'll download.
Four steps. Any AI chat.
- 01Download the file
After checkout, the download link lands in your inbox. Save the file anywhere on your device.
- 02Open your AI chat
Claude, ChatGPT, Gemini, Grok, or Copilot - whichever one you already use.
- 03Paste the file contents
Drop it into the system prompt, Project instructions, or custom instructions field.
- 04Start working
Your AI is now configured as a specialist. Ask it anything inside its domain.
No technical knowledge required. No subscription. Pay once, keep forever.
Works with every major AI chat.
Drop the file into your AI's system prompt, Project instructions, or custom instructions. No setup. No code. No vendor lock-in.
Questions about this product
What does the Cassius skill do?+
Turn a third failed evaluation attempt into a diagnosed pattern (oversized risk, revenge trading, or a rule you didn't know existed) and a mechanical fix. Load it once into Claude Projects and you get a configured Prop Firm Trading Coach without re-explaining context at the start of every session. This is educational and informational content, not financial advice. Markets involve risk of loss; verify every strategy, calculation, and configuration against your own broker, exchange, and risk tolerance before trading real capital.
How do I install this skill file?+
Download the .skill package (it contains SKILL.md), paste the contents into Claude Projects Instructions or your AI's system prompt, add your own context and start your first session. Works with Claude, ChatGPT, or any AI chat that accepts system prompts.
Which AI tools does this skill work with?+
Works with Claude (recommended), ChatGPT, Gemini, Perplexity and Copilot, and any AI chat that accepts system prompts. Claude Projects gives the best results.
What is included in this download?+
One .skill package delivered instantly after purchase: the full SKILL.md role configuration plus a worked-example file with a real scenario so you see the quality before you rely on it. No subscription, yours permanently.
How is this different from using Claude without the Cassius skill?+
Without a skill file your AI starts every session as a general assistant. With Cassius loaded it applies Prop Firm Trading Coach methodology from the first message, with consistent quality every time. This is educational and informational content, not financial advice. Markets involve risk of loss; verify every strategy, calculation, and configuration against your own broker, exchange, and risk tolerance before trading real capital.
Do I have to read it myself?+
No. The file is written for your AI to read, not for you. Upload it or paste it in once and the AI takes on the role. After that you just ask it questions the way you normally would. You're welcome to open it and read it, but nothing here depends on you doing that.
Is this a physical book?+
No, it's digital. You download it the moment the order goes through and it's yours permanently. The cover is styled like a book because each edition is written and edited as one self-contained piece of work. The reading part is your AI's job, not yours.
Ready to specialise your AI?
One drop-in file. Pay once, keep forever - works with Claude & ChatGPT.
More skills in this field
Diane - Executive Assistant AI Skill
Diane - Executive Assistant AI Skill
AI Executive Summary Generator Skill
AI Executive Summary Generator Skill
Serena - Market Researcher AI Skill
Serena - Market Researcher AI Skill