nansen-ai/nansen-polymarket-trader-profile
skills/nansen-polymarket-trader-profile/SKILL.md
What is a Polymarket trader betting on? Trades by address, PnL breakdown, and market context. Use when analysing a specific Polymarket wallet.
$ install --global
skillsauthnpx skillsauth add nansen-ai/nansen-cli nansen-polymarket-trader-profileInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
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TrivyContainer and dependency vulnerability scanner
95%
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SemgrepStatic code analysis for vulnerabilities
95%
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mcp-scan (Snyk)Model Context Protocol security validation
95%
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Snyk (dep)Open source security scanning
50%
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Socket.devSupply chain security analysis
50%
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VirusTotalMulti-engine malware detection
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CrowdStrikeAdvanced threat intelligence
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OSV-ScannerOpen Source Vulnerability database check
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OWASP Dep-Check
50%
Last scanned: Apr 3, 2026, 10:05 AM10.1s1 file scanned
SKILL.md
- name:
- nansen-polymarket-trader-profile
- description:
- What is a Polymarket trader betting on? Trades by address, PnL breakdown, and market context. Use when analysing a specific Polymarket wallet.
- primaryEnv:
- NANSEN_API_KEY
- - kind:
- node
- package:
- nansen-cli
- bins:
- [nansen]
- allowed-tools:
- Bash(nansen:*)
Polymarket Wallet Activity
Answers: "What is this Polymarket trader betting on? Are they profitable?"
Finding an active trader address: Source from trades-by-market (guarantees trade history) rather than top-holders (position holders may have no recorded trades):
# Step 1: find active traders from a market
nansen research pm trades-by-market --market-id <market_id> --limit 5
# → seller/buyer addresses with confirmed trade history — use one as ADDR below
ADDR=<polymarket_address>
nansen research pm trades-by-address --address $ADDR --limit 20
# → timestamp, market_question, event_title, taker_action, side, size, price, usdc_value
nansen research pm pnl-by-address --address $ADDR --limit 20
# → question, event_title, side_held, net_buy_cost_usd, unrealized_value_usd, total_pnl_usd, market_resolved
Note: addresses sourced from top-holders may return empty trade history — use trades-by-market to find addresses with confirmed activity.
Look at PnL across resolved vs unresolved markets to gauge trader skill. Large positions in trending categories signal conviction.
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