Check the current status of a 3DS authentication by its reference id. Returns whether the cardholder completed the challenge and the resulting 3DS reference to attach to an authorize call.
AI agents call get_3ds_status to retrieve information from Mcp Afip without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves authentication status information for 3D Secure transactions. It performs no modifications, deletions, or financial transactions. The returned 3DS reference is informational data used by downstream authorization calls, not a direct financial movement. Misuse would expose authentication status but poses minimal risk compared to tools that actually execute transactions or modify records.
From the tool's definition Tool name 'get_3ds_status' and description 'Check the current status' indicates a query/retrieval operation. Returns status information without modifying data: 'Returns whether the cardholder completed the challenge and the resulting 3DS reference'.
Documented attack patterns abuse exactly the kind of access get_3ds_status gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Mcp Afip, and nothing reaches the server without passing your rules. This is the rule we recommend for get_3ds_status:
{
"version": "1",
"default": "deny",
"tools": {
"get_3ds_status": {}
}
}get_3ds_status is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
Free to start. No card required.
Check the current status of a 3DS authentication by its reference id. Returns whether the cardholder completed the challenge and the resulting 3DS reference to attach to an authorize call. It is categorised as a Read tool in the Mcp Afip MCP Server, which means it retrieves data without modifying state.
Register the Mcp Afip MCP server in PolicyLayer and add a rule for get_3ds_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 Mcp Afip. Nothing to install.
get_3ds_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 get_3ds_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 get_3ds_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.
get_3ds_status is provided by the Mcp Afip MCP server (codespar/mcp-dev-latam). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Mcp Afip, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
1300 Mcp Afip tools catalogued and risk-classified — across an index of 43,000+ MCP servers.