Polymarket AI Trading Skills

Composable Agent Skills for Polymarket prediction market trading. Paper-trading-first, security-audited, works with Claude Code, OpenClaw, NanoClaw, Codex, Cursor, and any SKILL.md-compatible agent.

Skills

Skill	What It Does	Auth	Risk
polymarket-scanner	Browse, search, and explore live markets	None	Zero
polymarket-analyzer	Detect edges: arbitrage, momentum, correlation analysis	None	Zero
polymarket-monitor	Price alerts and position monitoring	None	Zero
polymarket-paper-trader	Simulate trades against live prices, portfolio health checks	None	Zero
polymarket-strategy-advisor	Trading methodology, recommendations, backtesting	None	Low
polymarket-live-executor	Execute real trades (wallet + explicit human opt-in)	L2 Wallet	Medium

Install

One Command (All Skills)

npx skills add mjunaidca/polymarket-skills

Individual Skills

npx skills add mjunaidca/polymarket-skills --skill polymarket-scanner
npx skills add mjunaidca/polymarket-skills --skill polymarket-analyzer
npx skills add mjunaidca/polymarket-skills --skill polymarket-paper-trader
# etc.

Manual

Copy any skill folder to ~/.claude/skills/ (Claude Code) or ~/.agents/skills/ (other agents).

Dependencies

pip install py-clob-client requests

Quick Start

Once installed, talk to your agent naturally:

• "Scan Polymarket for interesting markets" -- triggers polymarket-scanner
• "Find trading opportunities" -- triggers polymarket-analyzer
• "Set up a paper trading portfolio with $1000" -- triggers polymarket-paper-trader
• "What should I trade?" -- triggers polymarket-strategy-advisor
• "Check my portfolio health" -- triggers polymarket-paper-trader (health_check)
• "Am I ready to go live?" -- triggers polymarket-strategy-advisor (backtest --live-check)
• "Check correlation risk" -- triggers polymarket-analyzer (correlation_tracker)

Full Pipeline

source ~/.venv/bin/activate

# 1. Initialize portfolio
python polymarket-paper-trader/scripts/paper_engine.py --action init --balance 1000

# 2. Scan markets
python polymarket-scanner/scripts/scan_markets.py --limit 50 --min-volume 10000

# 3. Find edges
python polymarket-analyzer/scripts/find_edges.py --min-edge 0.02 --limit 500

# 4. Scan momentum
python polymarket-analyzer/scripts/momentum_scanner.py --min-volume 10000

# 5. Get trade recommendations
python polymarket-strategy-advisor/scripts/advisor.py --top 5 \
  --portfolio-db ~/.polymarket-paper/portfolio.db

# 6. Paper trade
python polymarket-paper-trader/scripts/paper_engine.py \
  --action buy --token TOKEN_ID --side YES --size 50 --reason "Momentum signal"

# 7. Check portfolio health (one command)
python polymarket-paper-trader/scripts/health_check.py

# 8. Check correlation risk
python polymarket-analyzer/scripts/correlation_tracker.py

# 9. Review performance
python polymarket-strategy-advisor/scripts/backtest.py

# 10. Daily review
python polymarket-strategy-advisor/scripts/daily_review.py --days 7

Architecture

Scanner --> Analyzer --> Strategy Advisor --> Paper Trader --> Live Executor
(find)      (evaluate)    (recommend)          (simulate)       (execute)

polymarket-scanner/ -- Market Data (Read-Only)

Script	Purpose	Key Args
scan_markets.py	Browse/search active markets from Gamma API	--limit 100 --min-volume 10000 --category TEXT --search TEXT
get_orderbook.py	Full order book for a specific token	--token-id ID --depth 10
get_prices.py	Current midpoint, spread, last trade	--token-id ID (repeatable) --market-slug SLUG

polymarket-analyzer/ -- Edge Detection

Script	Purpose	Key Args
find_edges.py	Arbitrage (YES+NO < $1), wide spread, overpriced detection	--min-edge 0.02 --limit 500
momentum_scanner.py	Volume surges, price momentum, liquidity changes	--min-volume 10000 --limit 300
analyze_orderbook.py	Depth analysis, bid-ask imbalance, liquidity concentration	--token-id ID --depth 10
correlation_tracker.py	Detects hidden correlated exposure in portfolio	--threshold 0.15 --json

polymarket-monitor/ -- Price Monitoring

Script	Purpose	Key Args
monitor_prices.py	Multi-token polling with threshold alerts (JSON)	--token-id ID --interval 30 --threshold 5.0
watch_market.py	Continuous single-market snapshots	--token-id ID --interval 15

polymarket-paper-trader/ -- Simulation Engine

Script	Purpose	Key Args
paper_engine.py	Core engine: init, buy, close, portfolio, trades	--action init/buy/close/portfolio/trades
execute_paper.py	Execute structured strategy recommendations	--recommendation '{"token_id":...}' --dry-run
portfolio_report.py	Full analytics: Sharpe, Sortino, drawdown	--json
health_check.py	One-command session start: live prices, stops, drawdown, risk	--json (exit codes: 0=GREEN, 1=YELLOW, 2=RED)

polymarket-strategy-advisor/ -- Trading Methodology

Script	Purpose	Key Args
advisor.py	Scan, score, size trade recommendations	--top 5 --portfolio-db PATH
backtest.py	Performance analysis + live-readiness assessment	--live-check --days 30 --json
daily_review.py	Win/loss breakdown, strategy analysis, suggestions	--days 7

polymarket-live-executor/ -- Real Trading (4 Safety Layers)

Script	Purpose	Key Args
execute_live.py	Place real orders (requires env vars + human "yes")	--token-id ID --side BUY --size 5 --price 0.60
check_positions.py	Wallet balance, open orders, trade history	--balance --orders --trades
setup_wallet.py	Create burner wallet, verify config, check balance	--create / --verify / --check-balance

CLAUDE.md Constitution

The repo includes a CLAUDE.md that serves as the agent's trading constitution:

• 9 non-negotiable rules (edge required, paper default, risk is law, human confirms live trades, etc.)
• Authoritative risk limits resolving all cross-file conflicts (graduated drawdown at 10/15/20%)
• Daily workflow (14-step session start -> scan -> evaluate -> execute -> review)
• Paper-to-live prerequisites (20+ trades, >55% win rate, Sharpe >0.5, drawdown <15%)
• Experience tiers for live capital progression ($25 -> $100 -> $500 -> $2,000+)

When CLAUDE.md conflicts with any SKILL.md, CLAUDE.md wins.

Risk Management

Risk Limits (from CLAUDE.md)

Parameter	Limit
Max position size	10% of portfolio (5% if confidence < 0.7, 2% for news, 1% for new strategy)
Max concurrent positions	5
Max single market exposure	20% of portfolio
Daily loss halt	5% of portfolio
Weekly loss halt	10% of portfolio
Graduated drawdown	10% -> reduce 50%, 15% -> reduce 75%, 20% -> halt all

Correlation Detection

The correlation_tracker.py groups positions by topic and detects hidden correlation:

$ python polymarket-analyzer/scripts/correlation_tracker.py

  > Cluster: Insider Trading  (3 positions)  Exposure: $90.50 (9.4%)
    Correlation reason: shared qualifier: insider trading
    - YES $48.74  Will Axiom be accused of insider trading?
    - YES $23.90  Will MEXC be accused of insider trading?
    - YES $17.86  Will Robinhood be accused of insider trading?

  Diversification Score:  65/100  GOOD

Portfolio Health Check

The health_check.py runs the full session-start workflow in one command:

$ python polymarket-paper-trader/scripts/health_check.py

  Status: [RED]    Action required
  Total Value:  $966.43    Drawdown: 3.36%
  Stops Triggered: 2
  [HIGH] Stop-loss triggered for MEXC insider trading
  [HIGH] Stop-loss triggered for Robinhood insider trading

Live-Readiness Assessment

The backtest.py --live-check tells you when you're ready for real money:

$ python polymarket-strategy-advisor/scripts/backtest.py --live-check

  Live-Readiness Assessment: NOT READY (1/4 criteria met)
  [FAIL] Closed trades >= 20        actual: 0
  [FAIL] Win rate > 55%             actual: 0.0%
  [FAIL] Sharpe ratio > 0.5         actual: 0.0
  [PASS] Max drawdown < 15%         actual: 0.0%

Going Live

Prerequisites

1. 20+ closed paper trades with >55% win rate, Sharpe >0.5, drawdown <15%
2. A burner wallet (never your main wallet) funded with USDC on Polygon
3. Environment variables configured

Setup

cd polymarket-live-executor

# Create a burner wallet
python scripts/setup_wallet.py --create

# Fund it: send $25 USDC + 0.1 MATIC on Polygon

# Configure
cp .env.example .env && chmod 600 .env
# Edit .env with your private key

# Verify
source .env
python scripts/setup_wallet.py --verify
python scripts/setup_wallet.py --check-balance

Experience Tiers

Level	Max Wallet	Max Per Trade	Daily Loss Limit
First time	$25	$5	$10
Learning	$100	$10	$25
Experienced	$500	$50	$100
Advanced	$2,000+	$200	$500

Safety Layers

1. Paper-first: Must prove edge in simulation before going live
2. Env var gate: POLYMARKET_CONFIRM=true required for any execution
3. Human-in-the-loop: Every trade shows full details, waits for "yes"
4. Position caps: Hard limits on size, daily loss, and concentration

APIs Used

API	Endpoint	Auth	Usage
Gamma API	gamma-api.polymarket.com	None	Market metadata, search
CLOB API	clob.polymarket.com	None (read) / L2 (trade)	Prices, orderbooks, trading

No official Polymarket testnet exists. The paper trading engine simulates execution against real live prices.

Data Storage

Location	Contents
~/.polymarket-paper/portfolio.db	Paper trading portfolio (SQLite)
~/.polymarket-live/trades.log	Live trade log
~/.polymarket-paper/	All paper trading data

Security

• Full security audit: SECURITY-AUDIT.md (14 findings, all HIGH/MEDIUM fixed)
• All DB queries use parameterized statements (no SQL injection)
• Market data treated as untrusted (prompt injection defense)
• Private keys never logged, displayed, or echoed
• .env files gitignored; .env.example provided as template

Disclaimer

• These skills provide analytical tools and a paper trading simulator
• Not financial advice. Past performance does not predict future results
• Prediction market trading involves risk of total loss
• Always paper trade new strategies before risking real capital
• The authors are not responsible for any trading losses