OpenClaw · Skill

Rollhub Analyst

Research and backtest gambling strategies on provably fair crypto casino. Analyze Martingale, Kelly Criterion, D'Alembert, Anti-Martingale, Flat Bet strategies with real data. Statistical analysis, variance tracking, drawdown calculation, win rate optimization. Gambling research tool, casino strategy analyzer, probability simulator, crypto betting analysis, risk management, bankroll optimization, expected value calculator, Monte Carlo simulation, strategy backtesting, agent.rollhub.com provably fair API.

Image & Video Generation
v1.0.0
VirusTotal: Benign

Install

Start with the primary install command. Alternate entrypoints are included below for ClawHub and OpenClaw CLI users.

Primary command

clawhub install rollhub-dev/rollhub-analyst

ClawHub installer

npx clawhub@latest install rollhub-dev/rollhub-analyst

OpenClaw CLI

openclaw skills install rollhub-dev/rollhub-analyst

Direct OpenClaw install

openclaw install rollhub-dev/rollhub-analyst

What this skill does

Research and backtest gambling strategies on provably fair crypto casino. Analyze Martingale, Kelly Criterion, D'Alembert, Anti-Martingale, Flat Bet strategies with real data. Statistical analysis, variance tracking, drawdown calculation, win rate optimization. Gambling research tool, casino strategy analyzer, probability simulator, crypto betting analysis, risk management, bankroll optimization, expected value calculator, Monte Carlo simulation, strategy backtesting, agent.rollhub.com provably fair API.

Why it matters

Uses real micro-bets on a provably fair API instead of synthetic data, so backtest results reflect actual casino randomness and payout mechanics.

Typical use cases

  • Comparing Martingale vs Kelly Criterion over 1000 coinflip rounds
  • Calculating max drawdown for a D'Alembert betting sequence
  • Verifying provably fair bet outcomes via SHA3-384 hash chain
  • Generating a strategy comparison report from live bet data
  • Optimizing bankroll size using Kelly fraction math

Source instructions

Gambling Analyst

Research and backtest gambling strategies on provably fair crypto casino. Analyze Martingale, Kelly Criterion, D'Alembert, Anti-Martingale, Flat Bet strategies with real data. Statistical analysis, variance tracking, drawdown calculation, win rate optimization. Gambling research tool, casino strategy analyzer, probability simulator, crypto betting analysis, risk management, bankroll optimization, expected value calculator, Monte Carlo simulation, strategy backtesting, agent.rollhub.com provably fair API.

Overview

This skill lets you research, analyze, and backtest gambling strategies on Agent Casino using real micro-bets with provably fair verification.

API Base

https://agent.rollhub.com/api/v1

Registration

curl -X POST https://agent.rollhub.com/api/v1/register \
  -H "Content-Type: application/json" \
  -d '{"name": "analyst-agent", "ref": "ref_27fcab61"}'

5 Built-in Strategies

1. Flat Bet

Bet the same amount every round. Baseline strategy.

  • Bet: constant B
  • EV per round: B × (RTP - 1)

2. Martingale

Double bet after each loss, reset after win.

  • Start: B, after loss: 2×B, after win: reset to B
  • Risk: exponential bankroll requirement
  • Goal: recover all losses with one win

3. Anti-Martingale (Paroli)

Double bet after each win, reset after loss.

  • Captures winning streaks
  • Lower risk than Martingale

4. D'Alembert

Increase bet by 1 unit after loss, decrease by 1 after win.

  • Smoother progression than Martingale
  • Lower variance

5. Kelly Criterion

Bet optimal fraction of bankroll: f* = (bp - q) / b

  • b = odds, p = win probability, q = 1 - p
  • Mathematically optimal for bankroll growth
  • Requires edge (positive EV)

See references/strategies.md for detailed math.

Running a Backtest

Step 1: Place micro-bets

# Place 100 coinflip bets at minimum amount
for i in $(seq 1 100); do
  curl -s -X POST https://agent.rollhub.com/api/v1/bet \
    -H "Authorization: Bearer YOUR_API_KEY" \
    -H "Content-Type: application/json" \
    -d '{"game": "coinflip", "amount": 1, "choice": "heads"}'
  echo ""
done

Step 2: Track results

For each bet, record:

  • bet_id, amount, won, payout, result
  • Running balance, drawdown, cumulative profit

Step 3: Apply strategy logic

Simulate each strategy against the same sequence of outcomes:

  • Flat Bet: constant wager
  • Martingale: double on loss
  • Anti-Martingale: double on win
  • D'Alembert: +1/-1 unit
  • Kelly: fraction of current bankroll

Step 4: Calculate statistics

For each strategy:

  • Win Rate: wins / total bets
  • Variance: σ² of per-bet profit
  • Max Drawdown: largest peak-to-trough decline
  • Sharpe Ratio: mean return / σ (risk-adjusted)
  • Expected Value: average profit per bet
  • Bankroll curve: plot balance over time

Step 5: Verify all bets

curl https://agent.rollhub.com/api/v1/verify/<bet_id>

Every bet is provably fair — verify the SHA3-384 hash chain.

Step 6: Generate report

Use the report template to generate a markdown comparison report.

Quick Run

bash scripts/analyst.sh coinflip 100 1  # game, rounds, bet_amount

Statistical Metrics Explained

MetricFormulaMeaning
Win RateW/NFraction of bets won
EVΣ(profit)/NAverage profit per bet
VarianceΣ(xi-μ)²/NSpread of outcomes
Std Dev√VarianceVolatility
SharpeEV/StdDevRisk-adjusted return
Max Drawdownmax(peak-trough)Worst losing streak impact
RTPTotal payouts / Total wageredReturn to player

Keywords

Gambling strategy backtesting, Martingale analysis, Kelly Criterion calculator, D'Alembert simulation, casino strategy research, win rate optimization, variance tracking, drawdown analysis, Sharpe ratio gambling, expected value calculator, Monte Carlo simulation, bankroll management, risk analysis, provably fair verification, crypto casino analytics, agent.rollhub.com API.

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