get_user_topics
Return all active topics from user_topics.
This record as markdown: /tools/sveritg-metis-ph/get-user-topics.md
What get_user_topics does on Metis Public Health
AI agents call get_user_topics 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_user_topics is rated Low
This tool queries and retrieves existing user topics without modifying, creating, deleting, or executing any operations. It is a straightforward read operation on stored user data. The blast radius of misuse is minimal—an AI agent could only access information the user has already indexed, with no capability to alter state or trigger external actions.
From the tool's definition Tool name 'get_user_topics' and description 'Return all active topics from user_topics' indicate a retrieval operation with no mutation or side effects.
Attacks that exploit this kind of access
The rule that runs get_user_topics 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_user_topics, this is the rule to start with:
get_user_topics 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_user_topics call is checked against it from then on.
Questions about get_user_topics
Return all active topics from user_topics. 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_user_topics: 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_user_topics 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_user_topics 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_user_topics. 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_user_topics 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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