List all Auth0 actions
Part of the Auth0 server.
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AI agents call auth0_list_actions to retrieve information from Auth0 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 auth0_list_actions 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": {
"auth0_list_actions": {}
}
}See the full Auth0 policy for all 21 tools.
These attack patterns abuse exactly the kind of access auth0_list_actions 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.
List all Auth0 actions. It is categorised as a Read tool in the Auth0 MCP Server, which means it retrieves data without modifying state.
Register the Auth0 MCP server in PolicyLayer and add a rule for auth0_list_actions: 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 Auth0. Nothing to install.
auth0_list_actions 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 auth0_list_actions 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 auth0_list_actions. 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.
auth0_list_actions is provided by the Auth0 MCP server (@@auth0/auth0-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 21 Auth0 tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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