Get account summary and balance information.
AI agents call get_account_summary to retrieve information from Deribit MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries account data and returns balance information without creating side effects, modifying data, or executing transactions. It is a read-only operation. While balance information is sensitive, the tool itself performs no privileged actions — it only retrieves existing data.
From the tool's definition Tool name is 'get_account_summary' and description states 'Get account summary and balance information' — purely retrieval operations with no modifications, deletions, or financial transactions.
Attacks that exploit this kind of access
Get account summary and balance information. It is categorised as a Read tool in the Deribit MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Deribit MCP Server MCP server in PolicyLayer and add a rule for get_account_summary: 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 Deribit MCP Server. Nothing to install.
get_account_summary 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_account_summary 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_account_summary. 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_account_summary is provided by the Deribit MCP Server MCP server (oishh/telegram-signal-mcp-server). 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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