discovery_status
A read tool on the Metis Public Health MCP server.
This record as markdown: /tools/sveritg-metis-ph/discovery-status.md
What discovery_status does on Metis Public Health
AI agents call discovery_status 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 discovery_status is rated Low
Based on the name alone, 'discovery_status' appears to be a status-checking or informational tool that retrieves current state without modifying data. The empty description reduces confidence, but the naming convention aligns with Read operations typical in research/indexing systems like Metis. Without evidence of side effects, destructive actions, or code execution, Read is the most conservative classification.
From the tool's definition Tool name 'discovery_status' suggests querying or retrieving status information. The description is empty, providing no direct evidence of the tool's function.
Attacks that exploit this kind of access
The rule that runs discovery_status 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 discovery_status, this is the rule to start with:
discovery_status 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 discovery_status call is checked against it from then on.
Questions about discovery_status
discovery_status 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 discovery_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 Metis Public Health. Nothing to install.
discovery_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 discovery_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 discovery_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.
discovery_status 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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