List all storage entries with a given prefix.
AI agents call quire.listStorageEntries to retrieve information from Quire MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves or queries stored data based on a prefix filter. The verb 'list' and the absence of any modification, creation, deletion, or execution language confirms this is a read-only operation. The blast radius is minimal—an AI could only enumerate storage entries it has access to, without side effects. Severity is low as listing data poses minimal risk compared to Write, Execute, or Destructive actions.
From the tool's definition Tool name 'listStorageEntries' and description 'List all storage entries with a given prefix' indicate a query/retrieval operation with no modification capability.
Attacks that exploit this kind of access
List all storage entries with a given prefix. It is categorised as a Read tool in the Quire MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Quire MCP Server MCP server in PolicyLayer and add a rule for quire.listStorageEntries: 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 Quire MCP Server. Nothing to install.
quire.listStorageEntries 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 quire.listStorageEntries 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 quire.listStorageEntries. 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.
quire.listStorageEntries is provided by the Quire MCP Server MCP server (jacob-hartmann/quire-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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