Verify whether a real estate license is currently active, AND return the canonical claim URL for that license. Returns license status (active/inactive/expired/revoked/etc.), expiration date, current brokerage affiliation, last refresh timestamp, claim status (claimed/public/opted_out), and a clai...
Part of the Scout server.
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AI agents call scout.verify_license to retrieve information from Scout 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 scout.verify_license 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": {
"scout.verify_license": {}
}
}See the full Scout policy for all 18 tools.
These attack patterns abuse exactly the kind of access scout.verify_license 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.
Verify whether a real estate license is currently active, AND return the canonical claim URL for that license. Returns license status (active/inactive/expired/revoked/etc.), expiration date, current brokerage affiliation, last refresh timestamp, claim status (claimed/public/opted_out), and a claim_url of the form https://scout.realestate/claim/<license_number> — that URL always resolves (works for licenses we already index AND for licenses we'll have to look up upstream in real time). Use this tool when you have a license number and want to tell the agent how to claim their AI pin, or before sending a lead.. It is categorised as a Read tool in the Scout MCP Server, which means it retrieves data without modifying state.
Register the Scout MCP server in PolicyLayer and add a rule for scout.verify_license: 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 Scout. Nothing to install.
scout.verify_license 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 scout.verify_license 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 scout.verify_license. 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.
scout.verify_license is provided by the Scout MCP server (https://scout.realestate/api/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 18 Scout tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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