Get cognitive memory system health and statistics
AI agents call memory_status to retrieve information from Heimdall 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 status and health metrics from the memory system. It performs a query operation with no side effects—no data is created, modified, deleted, or destroyed. The verb 'Get' combined with 'health and statistics' clearly indicates a passive information retrieval function.
From the tool's definition Tool name 'memory_status' and description 'Get cognitive memory system health and statistics' indicate a read-only operation that retrieves system metrics and status information without modifying data.
Attacks that exploit this kind of access
Get cognitive memory system health and statistics. It is categorised as a Read tool in the Heimdall MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Heimdall MCP Server MCP server in PolicyLayer and add a rule for memory_status: 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 Heimdall MCP Server. Nothing to install.
memory_status 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 memory_status 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 memory_status. 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.
memory_status is provided by the Heimdall MCP Server MCP server (lcbcfoo/heimdall-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.
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