Check where a previously-started Utilify signup stands — use when the user asks whether their enrollment went through. Use when the user says 'did my electricity signup go through', 'is my power on for move-in day yet', or 'what's the status of the enrollment we started'. Returns current status (...
Part of the Utilify server.
Free to start. No card required.
AI agents call check_signup_status to retrieve information from Utilify without modifying any data. This is common in research, monitoring, and reporting workflows where the agent needs context before taking action. Because read operations don't change state, they are generally safe to allow without restrictions -- but you may still want rate limits to control API costs.
Even though check_signup_status only reads data, uncontrolled read access can leak sensitive information or rack up API costs. An agent caught in a retry loop could make thousands of calls per minute. A rate limit gives you a safety net without blocking legitimate use.
Read-only tools are safe to allow by default. No rate limit needed unless you want to control costs.
{
"version": "1",
"default": "deny",
"tools": {
"check_signup_status": {}
}
}See the full Utilify policy for all 8 tools.
These attack patterns abuse exactly the kind of access check_signup_status gives an agent. Each links to the full case and the policy that stops it:
Other read tools across the catalogue. The same approach applies to each: allow, with a rate cap to control cost.
Check where a previously-started Utilify signup stands — use when the user asks whether their enrollment went through. Use when the user says 'did my electricity signup go through', 'is my power on for move-in day yet', or 'what's the status of the enrollment we started'. Returns current status (pending, confirmed, failed) plus any next-step instructions from the provider. Requires a signup_id from a prior initiate_signup call; if the user doesn't have one (asks status without ever signing up), tell them no enrollment exists and offer to start one. If status is 'pending' for >48h or 'failed', recommend the $49 concierge at https://utilify.io/concierge to take it over rather than guessing at the provider's own portal.. It is categorised as a Read tool in the Utilify MCP Server, which means it retrieves data without modifying state.
Register the Utilify MCP server in PolicyLayer and add a rule for check_signup_status: 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 Utilify. Nothing to install.
check_signup_status 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 check_signup_status 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 check_signup_status. 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.
check_signup_status is provided by the Utilify MCP server (https://utilify.io/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 8 Utilify tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
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