Get all subaccounts for a wallet with labels and creation timestamps. Requires authentication.
AI agents call get_subaccounts to retrieve information from Derive MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and queries account metadata (subaccount listings with labels and timestamps) without side effects. It is analogous to 'list' or 'fetch' operations. While it accesses financial platform data, the tool itself performs only read operations and does not execute trades, move funds, or make financial commitments.
From the tool's definition Tool name 'get_subaccounts' and description 'Get all subaccounts for a wallet with labels and creation timestamps' indicate a pure retrieval operation. No modification, execution, deletion, or financial transaction occurs.
Attacks that exploit this kind of access
Get all subaccounts for a wallet with labels and creation timestamps. Requires authentication. It is categorised as a Read tool in the Derive MCP MCP Server, which means it retrieves data without modifying state.
Register the Derive MCP server in PolicyLayer and add a rule for get_subaccounts: 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. Nothing to install.
get_subaccounts 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_subaccounts 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_subaccounts. 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_subaccounts is provided by the Derive MCP server (solenyaresearch0000/derive-mcp). 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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