# set-default-wallet

Set the default wallet used for transactions when no wallet name is specified.

Agent View of the PolicyLayer registry record for `set-default-wallet`. HTML page: https://policylayer.com/tools/romthpt-mcp-xrpl/set-default-wallet

## Facts

- Tool: `set-default-wallet`
- Server: Xrpl mcp (`romthpt/mcp-xrpl`) — https://policylayer.com/tools/romthpt-mcp-xrpl.md
- Homepage: https://github.com/RomThpt/mcp-xrpl
- Risk category: Write (Medium risk)
- Registry record: grade F, identity unverified
- Server rate-limited: no
- Parameters: 0
- Recommended policy verdict: Rate-limited

## Example call (MCP tools/call, JSON-RPC 2.0)

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "set-default-wallet",
    "arguments": {}
  }
}
```

## Why set-default-wallet is rated Medium

This tool modifies persistent configuration (the default wallet setting) that determines which wallet will be used for future transactions. While not destructive (the change is reversible), it is a Write operation because it modifies application state.

From the tool's own definition: "Tool name 'set-default-wallet' and description 'Set the default wallet used for transactions when no wallet name is specified' indicate modification of configuration state that affects subsequent transaction behavior."

## Use case

AI agents use set-default-wallet to create or update resources in Xrpl mcp, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Xrpl mcp environment.

## Recommended policy (PolicyLayer)

Verdict: **Rate-limited**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Xrpl mcp:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "set-default-wallet": {
      "limits": [
        {
          "counter": "set-default-wallet_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}
```

## Other tools on Xrpl mcp (70)

- `amm-delete` — Destructive — https://policylayer.com/tools/romthpt-mcp-xrpl/amm-delete.md
- `check-cancel` — Destructive — https://policylayer.com/tools/romthpt-mcp-xrpl/check-cancel.md
- `credential-delete` — Destructive — https://policylayer.com/tools/romthpt-mcp-xrpl/credential-delete.md
- `deactivate-did` — Destructive — https://policylayer.com/tools/romthpt-mcp-xrpl/deactivate-did.md
- `delete-account` — Destructive — https://policylayer.com/tools/romthpt-mcp-xrpl/delete-account.md
- `escrow-cancel` — Destructive — https://policylayer.com/tools/romthpt-mcp-xrpl/escrow-cancel.md
- `mpt-issuance-destroy` — Destructive — https://policylayer.com/tools/romthpt-mcp-xrpl/mpt-issuance-destroy.md
- `offer-cancel` — Destructive — https://policylayer.com/tools/romthpt-mcp-xrpl/offer-cancel.md
- `oracle-delete` — Destructive — https://policylayer.com/tools/romthpt-mcp-xrpl/oracle-delete.md
- `permissioned-domain-delete` — Destructive — https://policylayer.com/tools/romthpt-mcp-xrpl/permissioned-domain-delete.md
- `reject-transaction` — Destructive — https://policylayer.com/tools/romthpt-mcp-xrpl/reject-transaction.md
- `amm-vote` — Execute — https://policylayer.com/tools/romthpt-mcp-xrpl/amm-vote.md
- `batch-submit` — Execute — https://policylayer.com/tools/romthpt-mcp-xrpl/batch-submit.md
- `transfer-nft` — Execute — https://policylayer.com/tools/romthpt-mcp-xrpl/transfer-nft.md
- `amm-bid` — Financial — https://policylayer.com/tools/romthpt-mcp-xrpl/amm-bid.md
- `amm-clawback` — Financial — https://policylayer.com/tools/romthpt-mcp-xrpl/amm-clawback.md
- `amm-create` — Financial — https://policylayer.com/tools/romthpt-mcp-xrpl/amm-create.md
- `amm-deposit` — Financial — https://policylayer.com/tools/romthpt-mcp-xrpl/amm-deposit.md
- `approve-transaction` — Financial — https://policylayer.com/tools/romthpt-mcp-xrpl/approve-transaction.md
- `batch-payment` — Financial — https://policylayer.com/tools/romthpt-mcp-xrpl/batch-payment.md
- `check-cash` — Financial — https://policylayer.com/tools/romthpt-mcp-xrpl/check-cash.md
- `escrow-finish` — Financial — https://policylayer.com/tools/romthpt-mcp-xrpl/escrow-finish.md
- `offer-create` — Financial — https://policylayer.com/tools/romthpt-mcp-xrpl/offer-create.md
- `payment` — Financial — https://policylayer.com/tools/romthpt-mcp-xrpl/payment.md
- `payment-channel-claim` — Financial — https://policylayer.com/tools/romthpt-mcp-xrpl/payment-channel-claim.md
- `payment-channel-create` — Financial — https://policylayer.com/tools/romthpt-mcp-xrpl/payment-channel-create.md
- `payment-channel-fund` — Financial — https://policylayer.com/tools/romthpt-mcp-xrpl/payment-channel-fund.md
- `token-clawback` — Financial — https://policylayer.com/tools/romthpt-mcp-xrpl/token-clawback.md
- `token-escrow-create` — Financial — https://policylayer.com/tools/romthpt-mcp-xrpl/token-escrow-create.md
- `transfer-token` — Financial — https://policylayer.com/tools/romthpt-mcp-xrpl/transfer-token.md
- …and 40 more: https://policylayer.com/tools/romthpt-mcp-xrpl.md

## For agents

This record is a snapshot. Live verdicts and the full registry:

- Check every server in your MCP config at once: `npx -y policylayer stack`
- Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md)
- Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events`

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Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=romthpt-mcp-xrpl · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/romthpt-mcp-xrpl