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Delete a user's authenticator

An MCP tool from the Cloudflare API server, hosted on mcp.hjlabs.in.

Delete a user's authenticator Deletes a specific MFA device or passkey, including a PIV key or FIDO2 key enrollment, for a user.… [DELETE /accounts/{account_id}/access/users/{user_id}/mfa_authenticators/{authenticator_id}]

Name on the gateway: cloudflare_api__zero_trust_users_delete_mfa_authenticator · may change things.

Parameters

NameTypeDescription
account_id requiredstringaccount_id parameter
user_id requiredstringuser_id parameter
authenticator_id requiredstringauthenticator_id parameter

How to call it

Through the Smart Gateway, any client can run it by name with call_tool, or let the gateway find it with search_tools:

call_tool arguments
{
  "name": "cloudflare_api__zero_trust_users_delete_mfa_authenticator",
  "arguments": {
    "account_id": "…",
    "user_id": "…",
    "authenticator_id": "…"
  }
}

Or connect the Cloudflare API server directly, which lists 3,127 tools including this one:

Run in your terminal
claude mcp add --transport http hj-cloudflare-api https://mcp.hjlabs.in/mcp/cloudflare-api \
  --header "Authorization: Bearer YOUR_API_KEY"

Try asking

Use the delete a user's authenticator tool with account_id set to ….

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