Retrieve memories from NeuroVerse
AI agents call neuroverse_recall to retrieve information from Neuroverse without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The verb 'retrieve' combined with the absence of any modification language (update, delete, store, create) clearly indicates this is a Read operation. It queries a memory storage system. The severity is low because retrieving stored memories presents minimal risk unless the memory content itself contains highly sensitive data—a risk inherent to the memory system design, not this retrieval tool.
From the tool's definition Tool name 'neuroverse_recall' and description 'Retrieve memories from NeuroVerse' indicate a retrieval operation with no modification of underlying data.
Attacks that exploit this kind of access
Retrieve memories from NeuroVerse. It is categorised as a Read tool in the Neuroverse MCP Server, which means it retrieves data without modifying state.
Register the Neuroverse MCP server in PolicyLayer and add a rule for neuroverse_recall: 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 Neuroverse. Nothing to install.
neuroverse_recall 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 neuroverse_recall 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 neuroverse_recall. 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.
neuroverse_recall is provided by the Neuroverse MCP server (joshua400/neuroverse). 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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