waiaas_hl_get_markets
Get Hyperliquid perpetual market list with metadata (leverage limits, etc.).
This record as markdown: /tools/minhoyoo-iotrust-waiaas/waiaas-hl-get-markets.md
What waiaas_hl_get_markets does on Waiaas
AI agents call waiaas_hl_get_markets to retrieve information from Waiaas without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why waiaas_hl_get_markets is rated Low
This tool queries and retrieves publicly available market data (leverage limits and metadata) from Hyperliquid perpetual markets. It has no side effects, makes no state changes, and does not facilitate fund transfers or code execution. It is a straightforward data retrieval operation, making it a Read category tool with low severity.
From the tool's definition Tool name includes 'get' and description states 'Get Hyperliquid perpetual market list with metadata'. The action retrieves market information without modifying, deleting, or executing transactions.
Attacks that exploit this kind of access
The rule that runs waiaas_hl_get_markets safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Waiaas, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For waiaas_hl_get_markets, this is the rule to start with:
waiaas_hl_get_markets is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Waiaas, apply this rule, and every waiaas_hl_get_markets call is checked against it from then on.
Questions about waiaas_hl_get_markets
Get Hyperliquid perpetual market list with metadata (leverage limits, etc.). It is categorised as a Read tool in the Waiaas MCP Server, which means it retrieves data without modifying state.
Register the Waiaas MCP server in PolicyLayer and add a rule for waiaas_hl_get_markets: 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 Waiaas. Nothing to install.
waiaas_hl_get_markets 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 waiaas_hl_get_markets 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 waiaas_hl_get_markets. 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.
waiaas_hl_get_markets is provided by the Waiaas MCP server (minhoyoo-iotrust/waiaas). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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