Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add SpartanLabsXyz/simmer-sdk --skill polymarket-wallet-xraygit clone --depth 1 https://github.com/SpartanLabsXyz/simmer-sdkWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/spartanlabsxyz/simmer-sdk/polymarket-wallet-xray)<a href="https://agentmods.dev/skills/spartanlabsxyz/simmer-sdk/polymarket-wallet-xray"><img src="https://agentmods.dev/badge/skills/spartanlabsxyz/simmer-sdk/polymarket-wallet-xray/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/spartanlabsxyz/simmer-sdk/polymarket-wallet-xray"><img src="https://agentmods.dev/badge/skills/spartanlabsxyz/simmer-sdk/polymarket-wallet-xray.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00059 | $0.03166 |
| Opus 5 | $0.00030 | $0.01583 |
| Sonnet 5 | $0.00012 | $0.00633 |
| Haiku 4.5 | $0.00006 | $0.00317 |
Grade A, and why
polymarket-wallet-xray scanned grade A with 2 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 6d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
- Check that Polymarket's CLOB API is reachable: `curl https://clob.polymarket.com/trades` Runs shell commandslowCapability
Expected in a hook, worth knowing in a rule or an instructions file.
result = subprocess.run( How it starts
The opening of the file, as written. The whole thing — 334 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Polymarket Wallet X-Ray
Analyze any Polymarket wallet's trading patterns, skill level, and edge detection.
No authentication needed. Queries Polymarket's public CLOB API directly.
Inspired by: The Autopsy: How to Read the Mind of a Polymarket Whale by @thejayden
🚨 Framework, not a production trading system. Read DISCLAIMER.md before connecting to a wallet with real funds.
This skill implements the forensic trading analysis framework developed by @thejayden. Read the original post to understand the philosophy behind Time Profitable, hedge checks, bot detection, and accumulation signals.
This is an analysis tool, not a trading signal. The skill returns forensic metrics for ANY Polymarket wallet — your agent uses them to UNDERSTAND traders, learn patterns, and make informed decisions. This is for education and research, not for blindly copying positions.
⚠️ Important Disclaimer
Past performance does not guarantee future results. A wallet's historical metrics tell you about:
- ✅ How they traded in the past
- ✅ Their historical win rate and entry quality
- ❌ NOT whether their strategy will work going forward
Why copying is risky:
- Market conditions change constantly
- A trader's edge might have been luck, timing, or specific to historical events
- Slippage and fees erode thin edges to zero
- Other traders copying the same strategy destroy the edge
Use this skill to:
- ✅ Learn what skilled traders look like (metrics, behavior)
- ✅ Identify potential anomalies (bots, arbitrageurs)
- ✅ Understand trader psychology (FOMO vs. discipline)
- ✅ Inform your own strategy decisions
DO NOT use this skill to:
- ❌ Automatically copytrade wallets
- ❌ Expect to replicate their returns
- ❌ Trade on these metrics without understanding why
- ❌ Risk significant capital on patterns you don't understand
When to Use This Skill
Use this skill when you want to:
- Learn how skilled traders operate — What metrics separate winners from losers?
- Understand trading psychology — Who chases prices? Who has discipline?
- Detect bots and anomalies — Identify suspicious patterns for research
- Research arbitrage activity — Find wallets with hedged positions (educational)
- Compare trader profiles — What does a consistent trader look like vs. a lucky one?
- Inform your own strategy — Use patterns as input to YOUR decision-making, not as direct signals
What ships with it
5 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 6d ago Changed c081ad17aebd
- 12d ago First seen · 334 lines · 59 tokens per session scan A 55a0f8541f82
polymarket-wallet-xray is a skill published in the GitHub repository SpartanLabsXyz/simmer-sdk (48 stars, last pushed today), licensed MIT. It adds 59 tokens to every session and 3,166 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 2 findings (makes network calls, runs shell commands). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other skills, from other repositories
moonpay-scout
Prediction market arbitrage & alpha scout. Searches Polymarket and Kalshi for the same event, runs cross-platform arb math (including fees), and ranks opportunities by profitability. Use when asked to "find arb", "scout markets", "find edge", or scan a specific topic across prediction markets.
find-fade-setup
Find and evaluate a fade (mean-reversion) setup on prediction markets with oddsrail: candidates, overshoot signal, book, walked cost, resolution criteria, Kelly size, dry-run order.
check-cross-venue-edge
Decide whether a Polymarket vs Kalshi price difference is a real edge or a settlement mismatch: comparevenues, settlementaudit, quotecost on both legs, resolution criteria.
daily-review
Daily review of open prediction-market exposure with oddsrail: positions, resting orders, fills, markets closing soon, builder attribution.
settle-resolved
Turn resolved and hedged Polymarket positions back into USDC, gasless, through the operator's relayer key, with a dry-run read-back first.
polymarket
Query Polymarket: markets, prices, orderbooks, history.