get_related_memories
A read tool on the Metis Public Health MCP server.
This record as markdown: /tools/sveritg-metis-ph/get-related-memories.md
What get_related_memories does on Metis Public Health
AI agents call get_related_memories to retrieve information from Metis Public Health without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why get_related_memories is rated Low
This tool retrieves or queries memory entries without creating, modifying, or deleting data. The 'get_' prefix strongly suggests a read-only query operation. No evidence of side effects. However, confidence is reduced to 0.75 because the description is empty, leaving some ambiguity about implementation details.
From the tool's definition Tool name 'get_related_memories' indicates retrieval of existing data (get_*) with no modification capability. The 'memories' context aligns with the server's function to query user-indexed content.
Attacks that exploit this kind of access
The rule that runs get_related_memories safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Metis Public Health, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get_related_memories, this is the rule to start with:
get_related_memories is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Metis Public Health, apply this rule, and every get_related_memories call is checked against it from then on.
Questions about get_related_memories
get_related_memories is a read tool on the Metis Public Health MCP server. It is categorised as a Read tool in the Metis Public Health MCP Server, which means it retrieves data without modifying state.
Register the Metis Public Health MCP server in PolicyLayer and add a rule for get_related_memories: 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 Metis Public Health. Nothing to install.
get_related_memories 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_related_memories 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_related_memories. 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_related_memories is provided by the Metis Public Health MCP server (sveritg/metis_ph). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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