AI agents call gojira.getOperation 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 tool queries and returns historical journal entry data (operation snapshots) without altering state or triggering external actions. The only action is data retrieval. While the snapshots show before/after states, the tool itself does not execute changes—it merely retrieves audit/history information.
From the tool's definition The tool 'getOperation' with description 'Retrieve a single journal entry by opId, including before/after snapshots' performs retrieval of existing data without modification or side effects. Keywords 'Retrieve' and 'get' are classic Read operations.
Attacks that exploit this kind of access
Retrieve a single journal entry by opId, including before/after snapshots. 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.getOperation: 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.getOperation 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.getOperation 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.getOperation. 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.getOperation 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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