Get an account\
AI agents call account_identifiers_get to retrieve information from Starling Bank without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves account identifier data with no side effects. While it accesses financial account information (which could be sensitive), the read-only nature and low operational impact classify it as Read category with low severity. Confidence is reduced slightly due to incomplete description, but the name and context are clear.
From the tool's definition Tool name 'account_identifiers_get' with verb 'Get' indicates data retrieval. Description confirms it retrieves account information. No modification, deletion, execution, or financial transaction occurs.
Attacks that exploit this kind of access
Get an account\. It is categorised as a Read tool in the Starling Bank MCP Server, which means it retrieves data without modifying state.
Register the Starling Bank MCP server in PolicyLayer and add a rule for account_identifiers_get: 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 Starling Bank. Nothing to install.
account_identifiers_get 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 account_identifiers_get 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 account_identifiers_get. 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.
account_identifiers_get is provided by the Starling Bank MCP server (starling-bank-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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