This record as markdown: /tools/firebase-genkit/gettime.md
What getTime does on Genkit MCP
AI agents call getTime to retrieve information from Genkit MCP without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why getTime is rated Low
This tool only retrieves data (current time) without creating, modifying, deleting, or executing any operations. It is a read-only informational query with minimal security impact. Low severity due to no blast radius if misused by an AI agent.
From the tool's definition Tool name 'getTime' and description 'Get the current time' indicate a simple query operation that retrieves current time information with no side effects, modifications, or external actions.
Attacks that exploit this kind of access
The rule that runs getTime safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Genkit MCP, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For getTime, this is the rule to start with:
getTime 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 Genkit MCP, apply this rule, and every getTime call is checked against it from then on.
Questions about getTime
Get the current time. It is categorised as a Read tool in the Genkit MCP MCP Server, which means it retrieves data without modifying state.
Register the Genkit MCP server in PolicyLayer and add a rule for getTime: 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 Genkit MCP. Nothing to install.
getTime 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 getTime 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 getTime. 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.
getTime is provided by the Genkit MCP server (genkit-ai/genkit). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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