polymarket-analyzer
Use this skill whenever the user wants to find trading opportunities, detect arbitrage, analyze a market, perform edge detection, find mispricing, do probability analysis, evaluate orderbook depth, find momentum signals, or assess Polymarket market quality. Triggers: "find opportunities", "detect ar
By mjunaidca · 476 installs
npx skills add mjunaidca/polymarket-skills --skill polymarket-analyzer
Source repository · Upstream listing
Polymarket Analyzer Skill
Detect trading edges and opportunities across Polymarket prediction markets using
real time data from the Gamma and CLOB APIs. Zero authentication required all
analysis is read only.
Available Scripts
1. Find Arbitrage Edges ( scripts/find edges.py )
Scans all active markets for pricing inefficiencies:
Underpriced : YES + NO < $1.00 (guaranteed profit if you buy both sides)
Overpriced : YES + NO $1.02 (sell opportunity)
Calculates profit after fees for each opportunity
Outputs market name, prices, sum, potential profit, and fee impact
2. Analyze Order Book ( scripts/analyze orderbook.py )
Deep analysis of a single market's order book:
Spread, mid price, bid/ask depth (top N levels)
Bid ask imbalance ratio (signals directional pressure)
Thin vs thick book classification
Liquidity concentration analysis
3. Momentum Scanner ( scripts/momentum scanner.py )
Detect markets with unusual activity:
Volume surges : 24h volume significantly exceeds 7 day average
Price momentum : recent price moves in one direction
Liquidity changes : markets gaining or losing depth
Ranked output by signal strength
4. Correlation Tracker ( scripts/correlation tracker.py )
Detect hidden correlated exposure in your portfolio:
Groups positions by topic (crypto, politics, sports, geopolitics, etc.)
Detects shared qualifiers ("insider trading", "FIFA World Cup", etc.)
Warns when correlated clusters exceed concentration limits
Outputs diversification score (0 100)
Workflow
1. Run find edges.py to scan for arbitrage across all active markets
2. For interesting markets, run analyze orderbook.py to check if the edge is executable
3. Run momentum scanner.py to find markets with directional momentum
4. Combine findings to identify the best opportunities
Fee Awareness
Most Polymarket markets are fee free. Crypto 5 min/15 min markets have dynamic taker
fees: fee = baseRate min(price, 1 price) size . See references/fee model.md
for the full fee calculator and breakeven analysis.
Strategy Reference
See references/viable strategies.md for the four strategies that still work in 2026
with win rates, expected returns, and risk profiles.
Important Disclaimers
This skill performs read only analysis only no trades are executed
Past patterns do not guarantee future results
Always verify opportunities manually before trading
Not financial advice