AI agents call get_memory to retrieve information from Mem0 without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Based on the tool name 'get_memory' and its placement among memory management tools, this is a read operation that retrieves or queries stored memory data. There is no indication it modifies, deletes, executes code, or causes financial impact. The blast radius of misuse is minimal—an agent can only access information it is authorized to retrieve.
From the tool's definition Tool name 'get_memory' combined with sibling tools that include list_memories, search_memories, and update_memory/delete_memory suggests this retrieves stored memory data.
Attacks that exploit this kind of access
get_memory. It is categorised as a Read tool in the Mem0 MCP Server, which means it retrieves data without modifying state.
Register the Mem0 MCP server in PolicyLayer and add a rule for get_memory: 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 Mem0. Nothing to install.
get_memory 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_memory 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_memory. 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_memory is provided by the Mem0 MCP server (olk/mem0-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.
Teams ship this data inside their own products. See what a licence covers →