AI agents call gojira.health to retrieve information from Gojira without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This is a health check utility that queries the current state of infrastructure and authentication systems without any side effects. It does not create, modify, delete data, execute code, or trigger external operations beyond simple connectivity probes. It belongs in the Read category with low severity since any misuse would only expose diagnostic information rather than compromise data or system integrity.
From the tool's definition Tool returns server liveness, Redis ping, and OAuth issuer URL—all read-only diagnostics with no data modification, deletion, or execution of arbitrary operations. The description explicitly indicates retrieval of status information.
Attacks that exploit this kind of access
Returns server liveness, Redis ping, and OAuth issuer URL. It is categorised as a Read tool in the Gojira MCP Server, which means it retrieves data without modifying state.
Register the Gojira MCP server in PolicyLayer and add a rule for gojira.health: 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 Gojira. Nothing to install.
gojira.health 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 gojira.health 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 gojira.health. 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.
gojira.health is provided by the Gojira MCP server (windoze95/gojira-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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