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Nansen Perp Screener

v0.1.0

What is the state of the Hyperliquid perp market? Top contracts by volume/OI, trader leaderboard, and SM perp activity.

⭐ 0· 121·1 current·1 all-time
byNansen AI@nansen-devops
MIT-0
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LicenseMIT-0 · Free to use, modify, and redistribute. No attribution required.
Security Scan
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Benign
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Benign
high confidence
✓
Purpose & Capability
Name/description ask for Nansen perp market data and the skill requires the nansen binary and NANSEN_API_KEY — both are appropriate and expected for this purpose.
✓
Instruction Scope
SKILL.md only instructs running nansen research commands to fetch perp screener, leaderboard, and smart-money trades. It does not reference other files, unrelated environment variables, or exfiltrate data to unexpected endpoints.
ℹ
Install Mechanism
Install uses the public npm package 'nansen-cli' to provide the 'nansen' binary, which is coherent. Note: npm packages can run install scripts and execute code at install time — this is normal but a moderate supply-chain risk; verify the package source/version before installing.
✓
Credentials
Only a single API key (NANSEN_API_KEY) is required and declared as primaryEnv; this matches the skill's needs and there are no unrelated credentials requested.
✓
Persistence & Privilege
always is false and the skill has no install-time steps that write system-wide configs or modify other skills. It does not request elevated or persistent privileges.
Assessment
This skill is coherent with its description, but before installing: (1) confirm the 'nansen-cli' npm package is the official/reputable package and check its repository and recent maintainers; (2) supply the least-privileged NANSEN_API_KEY possible (read-only if available) and rotate it if needed; (3) consider installing the nansen CLI yourself (outside the skill) so you control the install step; and (4) if you have supply-chain concerns, review the npm package's install scripts and versions before allowing automated installation.

Like a lobster shell, security has layers — review code before you run it.

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License

MIT-0
Free to use, modify, and redistribute. No attribution required.
Termshttps://spdx.org/licenses/MIT-0.html

Runtime requirements

Binsnansen
EnvNANSEN_API_KEY
Primary envNANSEN_API_KEY

Install

Node
Bins: nansen
npm i -g nansen-cli

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