hyperliquid-websocket

92 / 100 · Low risk

Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.

By galleonlabs/hypergrok-trading-desk (GitHub) · coding · 506 stars · scanned at commit e5c5d55

Subscribe to live Hyperliquid data over WebSocket from the desk computer - mids, order book, trades, candles, best bid/offer, and per-account fills, order updates and events - with raw JSON, Python SDK and TypeScript examples, plus how to run a supervised watch that logs to a file and alerts. Read-only. Use for monitoring, fill notifications and any watch that polling would make expensive.

Works with any agent that supports SKILL.md skills.

What this skill can do

Runs commands on your computer

The author does not mention this. It runs automatically when the plugin is installed. Expected for a coding skill.

Found in 3 places.

skills/hyperliquid-websocket/SKILL.md, line 79mkdir -p /workspace/trading-desk/watch
skills/hyperliquid-websocket/SKILL.md, line 119websocat wss://api.hyperliquid-testnet.xyz/ws <<'EOF'
hooks/exchange-write-gate.json, line 10"command": "python3 \"${CLAUDE_PLUGIN_ROOT}/hooks/exchange_write_gate.py\"",

Connects to the internet

This is disclosed by the author in the skill's SKILL.md or README.

Found in 1 place.

skills/hyperliquid-websocket/SKILL.md, line 91const transport = new WebSocketTransport({ isTestnet }); // auto-reconnect and re-subscribe by default

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'hyperliquid-websocket' ] || [ -L ~/.agents/skills/'hyperliquid-websocket' ]; then echo 'A skill folder named hyperliquid-websocket already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/galleonlabs/hypergrok-trading-desk' "$d" && git -C "$d" checkout --quiet 'e5c5d55b8cbba39a20f297d72e6ea3981de233d1' -- 'skills/hyperliquid-websocket' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/hyperliquid-websocket' ~/.agents/skills/'hyperliquid-websocket' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'hyperliquid-websocket' ~/.claude/skills/'hyperliquid-websocket' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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Score history

Date	Version	Score
2026-11-13	`e5c5d55`	92
2026-11-07	`01c2a46`	100