get_liquidation_history
Get historical liquidation events
This record as markdown: /tools/aadarshvelu-derive-mcp/get-liquidation-history.md
What get_liquidation_history does on Derive MCP Server
AI agents call get_liquidation_history to retrieve information from Derive MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why get_liquidation_history is rated Low
This tool performs a read-only query of historical financial data. Even though liquidation events have financial significance, the tool itself only retrieves already-occurred events; it does not create, modify, or execute any transactions or operations.
From the tool's definition Tool name is 'get_liquidation_history' and description states 'Get historical liquidation events'. This retrieves historical data with no side effects—it queries past liquidation information from the Derive API without creating, modifying, or deleting data.
Attacks that exploit this kind of access
The rule that runs get_liquidation_history safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Derive MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get_liquidation_history, this is the rule to start with:
get_liquidation_history 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 Derive MCP Server, apply this rule, and every get_liquidation_history call is checked against it from then on.
Questions about get_liquidation_history
Get historical liquidation events. It is categorised as a Read tool in the Derive MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Derive MCP Server MCP server in PolicyLayer and add a rule for get_liquidation_history: 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 Derive MCP Server. Nothing to install.
get_liquidation_history 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_liquidation_history 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_liquidation_history. 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_liquidation_history is provided by the Derive MCP Server MCP server (aadarshvelu/derive-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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