Retrieve a specific memory by its ID
AI agents call get_memory to retrieve information from Claude Memory 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 stored memory data without modifying, deleting, or executing operations. It is a straightforward read/get operation. Severity is low because retrieval of user memory data has minimal blast radius—the data already exists and the tool does not change state or perform destructive actions.
From the tool's definition Tool name is 'get_memory' and description states 'Retrieve a specific memory by its ID', indicating a query operation with no side effects.
Attacks that exploit this kind of access
Retrieve a specific memory by its ID. It is categorised as a Read tool in the Claude Memory MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Claude Memory MCP Server 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 Claude Memory MCP Server. 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 Claude Memory MCP Server MCP server (seongcheoljeon/claudememorymcp). 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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