List active Fly.io machines used for Proctor exams. Returns information about currently running or recently active Fly machines that are being used for exam execution. Returns: - machines: Array of machine objects with id, state, region, and other metadata Use cases: - Monitor active exam executi...
AI agents call get_machines to retrieve information from Pointsyeah without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and displays metadata about existing machines without modifying, deleting, or executing any operations on them. The description emphasizes monitoring and inspection capabilities. While other tools on the server can 'destroy_machine' or 'cancel_exam', this specific tool only reads state information.
From the tool's definition Tool name 'get_machines' and description states it 'List active Fly.io machines' and 'Returns information about currently running or recently active Fly machines'.
Attacks that exploit this kind of access
List active Fly.io machines used for Proctor exams. Returns information about currently running or recently active Fly machines that are being used for exam execution. Returns: - machines: Array of machine objects with id, state, region, and other metadata Use cases: - Monitor active exam execution infrastructure - Find machines to clean up or cancel - Debug issues with running exams - Check resource utilization Note: - Machines may be in various states (running, stopped, etc.) - Use destroy_machine to remove machines that are no longer needed - Use cancel_exam to stop a running exam on a specific machine. It is categorised as a Read tool in the Pointsyeah MCP Server, which means it retrieves data without modifying state.
Register the Pointsyeah MCP server in PolicyLayer and add a rule for get_machines: 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 Pointsyeah. Nothing to install.
get_machines 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 get_machines 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 get_machines. 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.
get_machines is provided by the Pointsyeah MCP server (slack-workspace-mcp-server). 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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