Polymarket Arbitrage

This skill appears internally consistent and does what it claims: scrape the Polymarket homepage, detect math arbs, and optionally alert. Recommendations before installing or running: 1) Run it in a controlled environment (local VM or isolated project) and paper-trade first — the code and docs repeatedly warn that homepage odds are often stale and that real execution is fast and competitive. 2) Inspect or pin Python dependencies you install with pip. 3) Do NOT supply private keys, wallet JSONs, or long-lived secrets to this skill unless you (a) implement secure key management and (b) audit any added execution logic — automation that holds keys is a major additional risk. 4) Be aware of webhook URLs: they often embed tokens (e.g., Telegram bot tokens); treat them as secrets and avoid pasting them into public logs. 5) Note the use of subprocess.run(..., shell=True): currently commands are generated from local paths and user CLI args, but if you modify the code to include user-supplied strings in those commands, validate/avoid shell=True to prevent command injection. 6) Expect functional fragility (HTML scraping heuristics can produce wrong probabilities); validate outputs against the live site before risking funds.