Monitors large cryptocurrency wallet transactions (whales) on-chain using Web3 and Etherscan to detect potential market-moving activity. Use when the user requests a notification or alert based on large on-chain transactions.
Scanned 9/7/2026
Install to Claude Code
Skills Directorynpx -y skills add Demerzels-lab/elsamultiskillagent --skill crypto-whale-monitor --agent claude-codeInstalls into .claude/skills of the current project.
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---
name: crypto-whale-monitor
description: Monitors large cryptocurrency wallet transactions (whales) on-chain using Web3 and Etherscan to detect potential market-moving activity. Use when the user requests a notification or alert based on large on-chain transactions.
---
# Crypto Whale Monitor
This skill contains the logic to connect to blockchain explorers and track large transactions for a defined set of "whale" wallets.
## Workflow
1. **Define Wallets**: Get a list of target whale wallet addresses from the user.
2. **Define Threshold**: Get the transaction size threshold (e.g., > 1,000,000 USDT).
3. **Use Script**: Run \`scripts/monitor.js\` with the wallet list and threshold.
4. **Schedule**: Set up a cron job using the \`cron\` tool to run the script periodically.
## Scripts
- \`scripts/monitor.js\`: Core logic for checking Etherscan/Alchemy API.
## References
- \`references/wallets.md\`: A list of known, public whale wallet addresses.
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