Prepare an unsigned XLS-70 CredentialDelete transaction. The submitter signs externally; this server never signs or stores keys.
AI agents call credential_prepare_delete to permanently remove resources in Xrpl Identity — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
This tool prepares a CredentialDelete transaction, which irreversibly removes an on-chain XLS-70 credential from the XRP Ledger. Deletion of on-chain identity credentials is not easily reversible (a new credential would have to be issued and accepted), placing this firmly in the Destructive category.
From the tool's definition credential_prepare_delete — 'Prepare an unsigned XLS-70 CredentialDelete transaction'
Attacks that exploit this kind of access
Prepare an unsigned XLS-70 CredentialDelete transaction. The submitter signs externally; this server never signs or stores keys. It is categorised as a Destructive tool in the Xrpl Identity MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Xrpl Identity MCP server in PolicyLayer and add a rule for credential_prepare_delete: 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 Xrpl Identity. Nothing to install.
credential_prepare_delete is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the credential_prepare_delete 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 credential_prepare_delete. 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.
credential_prepare_delete is provided by the Xrpl Identity MCP server (jarod-vyent/xrpl-identity-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
credential_prepare_delete is one line of Xrpl Identity's registry record.
The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.
Teams ship this data inside their own products. See what a licence covers →