crow_frigate_latest_by_label
Most recent Frigate event for a label, across all cameras (unless a camera is given).
This record as markdown: /tools/kh0pper-crow/crow-frigate-latest-by-label.md
What crow_frigate_latest_by_label does on Crow
AI agents call crow_frigate_latest_by_label to retrieve information from Crow without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why crow_frigate_latest_by_label is rated Low
The tool queries and retrieves event data from Frigate (a video surveillance system) based on label and optional camera filters. This is a pure read operation with no capability to modify, delete, or execute actions. The blast radius is minimal — exposure would allow an AI to access surveillance event history but not alter systems or trigger actions.
From the tool's definition Tool retrieves 'most recent Frigate event for a label' — a query operation that fetches historical event data without modification or side effects.
Attacks that exploit this kind of access
The rule that runs crow_frigate_latest_by_label safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Crow, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For crow_frigate_latest_by_label, this is the rule to start with:
crow_frigate_latest_by_label 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 Crow, apply this rule, and every crow_frigate_latest_by_label call is checked against it from then on.
Questions about crow_frigate_latest_by_label
Most recent Frigate event for a label, across all cameras (unless a camera is given). It is categorised as a Read tool in the Crow MCP Server, which means it retrieves data without modifying state.
Register the Crow MCP server in PolicyLayer and add a rule for crow_frigate_latest_by_label: 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 Crow. Nothing to install.
crow_frigate_latest_by_label 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 crow_frigate_latest_by_label 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 crow_frigate_latest_by_label. 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.
crow_frigate_latest_by_label is provided by the Crow MCP server (kh0pper/crow). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
More on Crow, and thousands of servers like it.
This server
Across the catalogue