Get current market price for a Hyperliquid perp (mid, mark, oracle, 24h change, funding rate, OI, 24h volume).
AI agents call get_price to retrieve information from Polskidegen Hl Tracker without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs a pure data retrieval operation querying public market price information. It has no side effects, does not modify state, execute code, delete data, or move funds. The blast radius of misuse is minimal—an agent could only retrieve price information that is already public and immutable on-chain.
From the tool's definition Tool retrieves current market price data and metrics (mid, mark, oracle, 24h change, funding rate, OI, 24h volume) with no modification capability.
Attacks that exploit this kind of access
Get current market price for a Hyperliquid perp (mid, mark, oracle, 24h change, funding rate, OI, 24h volume). It is categorised as a Read tool in the Polskidegen Hl Tracker MCP Server, which means it retrieves data without modifying state.
Register the Polskidegen Hl Tracker MCP server in PolicyLayer and add a rule for get_price: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Polskidegen Hl Tracker. Nothing to install.
get_price is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the get_price rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for get_price. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
get_price is provided by the Polskidegen Hl Tracker MCP server (polskidegen/polskidegen-hl-tracker). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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