# credentials-list

List all credentials for an account (either as issuer or subject).

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

## Facts

- Tool: `credentials-list`
- Server: Xrpl mcp (`romthpt/mcp-xrpl`) — https://policylayer.com/tools/romthpt-mcp-xrpl.md
- Homepage: https://github.com/RomThpt/mcp-xrpl
- Risk category: Read (Low risk)
- Registry record: grade F, identity unverified
- Server rate-limited: no
- Parameters: 0
- Recommended policy verdict: Allowed

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

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "credentials-list",
    "arguments": {}
  }
}
```

## Why credentials-list is rated Low

This tool retrieves and queries credential data associated with an account without modifying, executing, or deleting any information. It falls squarely into the Read category.

From the tool's own definition: "Tool name 'credentials-list' and description 'List all credentials for an account (either as issuer or subject)' indicate data retrieval with no modification or execution. The verb 'list' is characteristic of Read operations."

## Use case

AI agents call credentials-list to retrieve information from Xrpl mcp without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

## Recommended policy (PolicyLayer)

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

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "credentials-list": {}
  }
}
```

## 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`

---

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