# despezzas_update_transaction

A write tool on the Despezzas MCP server.

Agent View of the PolicyLayer registry record for `despezzas_update_transaction`. HTML page: https://policylayer.com/tools/despezzas-mcp/despezzas-update-transaction

## Facts

- Tool: `despezzas_update_transaction`
- Server: Despezzas (`guipmilek/despezzas-mcp`) — https://policylayer.com/tools/despezzas-mcp.md
- Homepage: https://github.com/guipmilek/despezzas-mcp
- 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": "despezzas_update_transaction",
    "arguments": {}
  }
}
```

## Why despezzas_update_transaction is rated Medium

This tool modifies existing transaction records in a financial system. While 'update' is reversible (unlike delete), it affects financial data integrity and can alter monetary records. The empty description lowers confidence slightly, but the name and server context (financial data management) clearly indicate Write-level impact on financial transactions.

From the tool's own definition: "Tool name 'despezzas_update_transaction' indicates modification of financial transaction data. Server context shows this is a financial management system (Despezzas). Sibling tools include create, delete, and batch_update operations on financial entities."

## Use case

AI agents use despezzas_update_transaction to create or update resources in Despezzas, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Despezzas environment.

## Recommended policy (PolicyLayer)

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

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "despezzas_update_transaction": {
      "limits": [
        {
          "counter": "despezzas_update_transaction_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}
```

## Other tools on Despezzas (34)

- `despezzas_delete_account` — Destructive — https://policylayer.com/tools/despezzas-mcp/despezzas-delete-account.md
- `despezzas_delete_credit_card` — Destructive — https://policylayer.com/tools/despezzas-mcp/despezzas-delete-credit-card.md
- `despezzas_delete_profile` — Destructive — https://policylayer.com/tools/despezzas-mcp/despezzas-delete-profile.md
- `despezzas_delete_transaction` — Destructive — https://policylayer.com/tools/despezzas-mcp/despezzas-delete-transaction.md
- `despezzas_raw_api` — Execute — https://policylayer.com/tools/despezzas-mcp/despezzas-raw-api.md
- `despezzas_create_transaction` — Financial — https://policylayer.com/tools/despezzas-mcp/despezzas-create-transaction.md
- `despezzas_create_transfer` — Financial — https://policylayer.com/tools/despezzas-mcp/despezzas-create-transfer.md
- `despezzas_export_transactions` — Read — https://policylayer.com/tools/despezzas-mcp/despezzas-export-transactions.md
- `despezzas_finance_summary` — Read — https://policylayer.com/tools/despezzas-mcp/despezzas-finance-summary.md
- `despezzas_list_accounts` — Read — https://policylayer.com/tools/despezzas-mcp/despezzas-list-accounts.md
- `despezzas_list_banks` — Read — https://policylayer.com/tools/despezzas-mcp/despezzas-list-banks.md
- `despezzas_list_categories` — Read — https://policylayer.com/tools/despezzas-mcp/despezzas-list-categories.md
- `despezzas_list_credit_cards` — Read — https://policylayer.com/tools/despezzas-mcp/despezzas-list-credit-cards.md
- `despezzas_list_profiles` — Read — https://policylayer.com/tools/despezzas-mcp/despezzas-list-profiles.md
- `despezzas_list_subcategories` — Read — https://policylayer.com/tools/despezzas-mcp/despezzas-list-subcategories.md
- `despezzas_personal_config` — Read — https://policylayer.com/tools/despezzas-mcp/despezzas-personal-config.md
- `despezzas_prepare_delete_transaction` — Read — https://policylayer.com/tools/despezzas-mcp/despezzas-prepare-delete-transaction.md
- `despezzas_profile` — Read — https://policylayer.com/tools/despezzas-mcp/despezzas-profile.md
- `despezzas_search_transactions` — Read — https://policylayer.com/tools/despezzas-mcp/despezzas-search-transactions.md
- `despezzas_status` — Read — https://policylayer.com/tools/despezzas-mcp/despezzas-status.md
- `despezzas_transaction_overview` — Read — https://policylayer.com/tools/despezzas-mcp/despezzas-transaction-overview.md
- `despezzas_batch_update_transactions` — Write — https://policylayer.com/tools/despezzas-mcp/despezzas-batch-update-transactions.md
- `despezzas_create_account` — Write — https://policylayer.com/tools/despezzas-mcp/despezzas-create-account.md
- `despezzas_create_credit_card` — Write — https://policylayer.com/tools/despezzas-mcp/despezzas-create-credit-card.md
- `despezzas_create_profile` — Write — https://policylayer.com/tools/despezzas-mcp/despezzas-create-profile.md
- `despezzas_duplicate_transaction` — Write — https://policylayer.com/tools/despezzas-mcp/despezzas-duplicate-transaction.md
- `despezzas_leave_profile` — Write — https://policylayer.com/tools/despezzas-mcp/despezzas-leave-profile.md
- `despezzas_prepare_create_transaction` — Write — https://policylayer.com/tools/despezzas-mcp/despezzas-prepare-create-transaction.md
- `despezzas_prepare_update_transaction` — Write — https://policylayer.com/tools/despezzas-mcp/despezzas-prepare-update-transaction.md
- `despezzas_switch_profile` — Write — https://policylayer.com/tools/despezzas-mcp/despezzas-switch-profile.md
- …and 4 more: https://policylayer.com/tools/despezzas-mcp.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=despezzas-mcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/despezzas-mcp