AI agents call get_group to retrieve information from Okta MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves group details without modifying, deleting, or executing operations. It is clearly a Read operation. Severity is medium rather than low because Okta group information may contain sensitive organizational structure, membership details, and permission configurations that could inform further attacks, though the tool itself causes no direct harm.
From the tool's definition Tool name 'get_group' and description 'Get detailed information about a specific group' indicate a retrieval operation with no modification or deletion.
Documented attack patterns abuse exactly the kind of access get_group gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Okta MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for get_group:
{
"version": "1",
"default": "deny",
"tools": {
"get_group": {}
}
}get_group is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Get detailed information about a specific group. It is categorised as a Read tool in the Okta MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Okta MCP Server MCP server in PolicyLayer and add a rule for get_group: 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 Okta MCP Server. Nothing to install.
get_group 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_group 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_group. 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_group is provided by the Okta MCP Server MCP server (kapilduraphe/okta-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Okta MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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21 Okta MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.