generate_sdk_token

ServerMcp Afip
CategoryOther

How to control generate_sdk_token ↓

WHAT IT DOES

What generate_sdk_token does on Mcp Afip

AI agents call generate_sdk_token as a supporting operation in Mcp Afip workflows.

THE RISK

Low Risk

Why generate_sdk_token needs a policy

This tool generates a temporary, scoped authentication token for SDK usage. It doesn't read data, write persistent data, execute commands, destroy data, or move money. It creates a short-lived credential, which is closest to a Write action, but the token has no side effects beyond enabling SDK capture flows. The blast radius is low since the token is short-lived and scoped to a single applicant.

From the tool's definition Mint a short-lived SDK token for embedding the Onfido Web / iOS / Android SDKs in your frontend. The token is scoped to a single applicant

Documented attack patterns abuse exactly the kind of access generate_sdk_token gives an agent:

POLICY

How to control generate_sdk_token

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 generate_sdk_token:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "generate_sdk_token": {
      "limits": [
        {
          "counter": "generate_sdk_token_rate",
          "window": "minute",
          "max": 60,
          "scope": "grant"
        }
      ]
    }
  }
}

generate_sdk_token gets a rate cap, and everything else on the server is denied unless you say otherwise.

Create a free account and register Mcp Afip — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

SET A RULE FOR THIS TOOL →

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EXPLORE

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Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
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FAQ

Questions about generate_sdk_token

What does the generate_sdk_token tool do? +

Mint a short-lived SDK token for embedding the Onfido Web / iOS / Android SDKs in your frontend. The token is scoped to a single applicant and is how capture flows (document photo, selfie, video) run in-browser/in-app without exposing your API token. It is categorised as a Other tool in the Mcp Afip MCP Server, which means it performs auxiliary operations.

How do I enforce a policy on generate_sdk_token? +

Register the Mcp Afip MCP server in PolicyLayer and add a rule for generate_sdk_token: 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.

What risk level is generate_sdk_token? +

generate_sdk_token is a Other tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit generate_sdk_token? +

Yes. Add a rate_limit block to the generate_sdk_token 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.

How do I block generate_sdk_token completely? +

Set action: deny in the PolicyLayer policy for generate_sdk_token. 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.

What MCP server provides generate_sdk_token? +

generate_sdk_token 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.

Enforce policy on every Mcp Afip tool call.

Start from Mcp Afip, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

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