[BROWSE] List all active brands on the platform. Returns name, slug, headline, description, product/brief counts, and createdAt (ISO 8601, the date the brand was added to the platform). Results are returned in chronological order (oldest first); sort by createdAt descending to find recently added...
Part of the Real Real Genuine server.
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AI agents call list_brands to retrieve information from Real Real Genuine 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 list_brands 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": {
"list_brands": {}
}
}See the full Real Real Genuine policy for all 32 tools.
These attack patterns abuse exactly the kind of access list_brands 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.
[BROWSE] List all active brands on the platform. Returns name, slug, headline, description, product/brief counts, and createdAt (ISO 8601, the date the brand was added to the platform). Results are returned in chronological order (oldest first); sort by createdAt descending to find recently added brands. Use a brand slug with list_drops or list_briefs to filter by brand.. It is categorised as a Read tool in the Real Real Genuine MCP Server, which means it retrieves data without modifying state.
Register the Real Real Genuine MCP server in PolicyLayer and add a rule for list_brands: 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 Real Real Genuine. Nothing to install.
list_brands 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 list_brands 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 list_brands. 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.
list_brands is provided by the Real Real Genuine MCP server (https://realrealgenuine.com/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 32 Real Real Genuine tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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