Batch-checks wallet addresses against Nansen's database to identify which ones are tagged as "smart money" or institutional funds. You pass in a comma-separated list of addresses and get back labels, categories, and optionally balance data for each. The main use case is filtering large address lists to find the wallets worth paying attention to, like proven traders or fund wallets that historically make good moves. It handles invalid addresses gracefully with per-result error messages instead of crashing. If you're doing on-chain research or trying to figure out who the sophisticated players are in a transaction graph, this beats manually looking up addresses one by one.

skills.sh installs
124
GitHub stars
148
last updated
Aug 21, 2026

Install

$ npx -y skills add nansen-ai/nansen-cli --skill nansen-wallet --agent claude-code

Installs into .claude/skills of the current project.

Files

Batch-checks wallet addresses against Nansen's database to identify which ones are tagged as "smart money" or institutional funds. You pass in a comma-separated list of addresses and get back labels, categories, and optionally balance data for each. The main use case is filtering large address lists to find the wallets worth paying attention to, like proven traders or fund wallets that historically make good moves. It handles invalid addresses gracefully with per-result error messages instead of crashing. If you're doing on-chain research or trying to figure out who the sophisticated players are in a transaction graph, this beats manually looking up addresses one by one.

Browse the repository on GitHub

Sponsors

Details

Repository
github.com/nansen-ai/nansen-cli
Categories
CLI & Terminal, Web3 & Blockchain
First seen
Jun 3, 2026

More from nansen-ai/nansen-cli

All 37
1vangongwanxiaowan avatardrama-evaluatorvangongwanxiaowan/screen-creative-skillsdrama evaluator124skills.sh installs
2nansen-ai avatarnansen-tradenansen-ai/nansen-cliExecute DEX swaps on Solana or Base. Use when buying or selling a token, getting a swap quote, or executing a trade.122skills.sh installs
3basecamp avatarbasecampbasecamp/basecamp-cli|0skills.sh installs
4doist avataradd-commanddoist/todoist-cliGuide for adding new CLI commands or subcommands to todoist-cli. Use when implementing new SDK endpoints, adding subcommands to existing command groups, or exte0skills.sh installs
5gpt-cmdr avatarhecras_compute_remotegpt-cmdr/ras-commander|0skills.sh installs
6gpt-cmdr avatarhecras_plan_executiongpt-cmdr/ras-commander|0skills.sh installs