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Real-time Hyperliquid perpetual market data including order books, prices, funding rates, open interest, and candlestick charts.
Do not connect
A critical issue was found. Do not connect this server as-is.
Scanned 8 days ago Due for re-check
A server can change after it's graded. Re-run the automated scan to refresh this report.
This grade is deterministic and reproducible: the same server surface always yields the same grade under a given algorithm version. It is a real automated assessment computed by the MCPGrade engine from what the probe actually observed — not a fabricated or opinion score. It is not a manual human pentest, so it can miss context-specific risks.
Every signal below was measured directly by the automated probe. The grade is derived only from evidence like this — nothing is assumed.
The hyperliquid-data MCP server exposes 6 tools, focused primarily on general-purpose capabilities. Its published description reads: "Real-time Hyperliquid perpetual market data including order books, prices, funding rates, open interest, and candlestick charts". It communicates over Streamable HTTP using the 2026-07-28 protocol revision, and does not require authorization to connect. MCPGrade currently rates hyperliquid-data F — a critical issue was found and the server should not be connected as-is. Its most notable findings include "Cross-tool shadowing" and "Cross-tool shadowing". This report is a deterministic, reproducible automated assessment: the same observed surface always yields the same grade under a given algorithm version, and it is refreshed as new scans arrive and free to read — but it is not a substitute for a manual human security review. Always re-check hyperliquid-data's advertised tools, transport security, and authorization posture before connecting an autonomous agent or sharing sensitive context with it.
Add hyperliquid-data to an MCP client using the endpoint below. Review the grade and findings above before granting an autonomous agent access.
MCP endpoint
https://hyperliquid-data.api.klymax402.com/mcpStreamable HTTP transport. This is the MCP endpoint, not a website — paste it into your MCP client server list rather than a browser.
Captured passively during the read-only scan. Click any value to find servers that match it.
The tools this server advertises via tools/list — names, purposes, and the parameters each accepts, exactly as enumerated read-only.
Use this when you need Hyperliquid perpetual futures data for a specific coin. Returns full L2 order book depth with real-time pricing and funding metrics in one call. 1. bids: array of bid levels wit
Use this when you need Hyperliquid perpetual futures data for a specific coin. Returns full L2 order book depth with real-time pricing and funding metrics in one call. POST variant of hyperliquid_get_
Use this when you need a snapshot of all Hyperliquid perpetual markets at once. Returns pricing, funding, and volume data for every listed asset in a single call. 1. markets: array of all listed perp
Use this when you need a snapshot of all Hyperliquid perpetual markets at once. Returns pricing, funding, and volume data for every listed asset in a single call. POST variant of hyperliquid_get_all_m
Use this when you need historical OHLCV candlestick data for a Hyperliquid perpetual pair. Returns open, high, low, close, volume for the specified interval. 1. candles: array of OHLCV bars 2. Each ca
Use this when you need historical OHLCV candlestick data for a Hyperliquid perpetual pair. Returns open, high, low, close, volume for the specified interval. POST variant of hyperliquid_get_candles --
Sorted worst-first. Each finding shows its severity, what it means, its OWASP MCP Top-10 mapping, and a recommended fix — the check id links to the exact methodology row that produced it.
tool: hyperliquid_get_market_data
A tool description tries to alter the model’s use of another tool.
uery string. 1. bids: array of bid levels with price and size 2. asks: arRecommendationDescriptions must describe only their own tool.
tool: hyperliquid_get_all_markets
A tool description tries to alter the model’s use of another tool.
der book -- use hyperliquid_get_market_data. Do NOT use for spot DEX quotes -- use dex_get_RecommendationDescriptions must describe only their own tool.
tool: hyperliquid_get_all_markets
A tool description tries to alter the model’s use of another tool.
uery string. 1. markets: array of all listed perp assets 2. Each market cRecommendationDescriptions must describe only their own tool.
tool: hyperliquid_get_candles
A tool description tries to alter the model’s use of another tool.
der book -- use hyperliquid_get_market_data. Do NOT use for spot DEX quotes -- use dex_get_RecommendationDescriptions must describe only their own tool.
tool: hyperliquid_get_candles
A tool exposes a free-text/webhook/feedback parameter with no honest purpose — a classic exfil channel.
charting price history on Hyperliquid perps. Do NOT use for real-timeRecommendationRemove side-channel parameters; constrain tool inputs.
tool: hyperliquid_get_candles
A tool description tries to alter the model’s use of another tool.
of query string. 1. candles: array of OHLCV bars 2. Each candle contains:RecommendationDescriptions must describe only their own tool.
The server accepts tool enumeration (and likely invocation) with no authentication.
RecommendationRequire OAuth 2.1 authorization for any server exposing non-public tools.
tool: hyperliquid_get_market_data
The server advertises open-world / broadly-scoped capabilities.
no annotations on write-capable tool "hyperliquid_get_market_data"RecommendationScope tools to the minimum needed.
tool: hyperliquid_get_all_markets
The server advertises open-world / broadly-scoped capabilities.
no annotations on write-capable tool "hyperliquid_get_all_markets"RecommendationScope tools to the minimum needed.
tool: hyperliquid_get_candles
The server advertises open-world / broadly-scoped capabilities.
no annotations on write-capable tool "hyperliquid_get_candles"RecommendationScope tools to the minimum needed.
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