AI agents call lithtrix_memory_get to retrieve information from Lithtrix without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs a read-only operation to fetch stored memory data by key. It queries existing data without creating, modifying, deleting, or executing anything. The GET HTTP method and 'Retrieve' verb confirm read-only semantics.
From the tool's definition Tool description states 'Retrieve a stored memory by key' with GET operation, indicating data retrieval without modification. No side effects are described.
Attacks that exploit this kind of access
Retrieve a stored memory by key (GET /v1/memory/{key}). Requires LITHTRIX_API_KEY. It is categorised as a Read tool in the Lithtrix MCP Server, which means it retrieves data without modifying state.
Register the Lithtrix MCP server in PolicyLayer and add a rule for lithtrix_memory_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 Lithtrix. Nothing to install.
lithtrix_memory_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 lithtrix_memory_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 lithtrix_memory_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.
lithtrix_memory_get is provided by the Lithtrix MCP server (lithtrix/lithtrix-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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