# list_outstanding_invoices

List the outstanding (sent, viewed, or overdue) invoices with aging buckets and the oldest one. Answers "who still owes me money, and how old is the oldest invoice?"

Agent View of the PolicyLayer registry record for `list_outstanding_invoices`. HTML page: https://policylayer.com/tools/com-getsavitools-savi-tools/list-outstanding-invoices

## Facts

- Tool: `list_outstanding_invoices`
- Server: Savi Tools (`https://getsavitools.com/api/mcp`) — https://policylayer.com/tools/com-getsavitools-savi-tools.md
- Homepage: https://github.com/https://getsavitools.com/api/mcp
- Risk category: Read (Low risk)
- Registry record: grade C, identity unverified
- Server auth posture: open
- 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": "list_outstanding_invoices",
    "arguments": {}
  }
}
```

## Why list_outstanding_invoices is rated Low

This tool retrieves and displays existing invoice status information (aging, outstanding amounts). It does not create, modify, delete, or execute financial transactions. While the data has business value, unauthorized access represents information disclosure rather than direct financial risk. The tool is a read-only query into accounts receivable data.

From the tool's own definition: "Tool description states 'List the outstanding invoices' and 'Answers who still owes me money' — pure retrieval and querying of invoice data with no modification, deletion, or financial transaction capability."

## Use case

AI agents call list_outstanding_invoices to retrieve information from Savi Tools 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 Savi Tools:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "list_outstanding_invoices": {}
  }
}
```

## Other tools on Savi Tools (24)

- `get_1099_summary` — Read — https://policylayer.com/tools/com-getsavitools-savi-tools/get-1099-summary.md
- `get_business_profile` — Read — https://policylayer.com/tools/com-getsavitools-savi-tools/get-business-profile.md
- `get_business_snapshot` — Read — https://policylayer.com/tools/com-getsavitools-savi-tools/get-business-snapshot.md
- `get_cash_summary` — Read — https://policylayer.com/tools/com-getsavitools-savi-tools/get-cash-summary.md
- `get_client_summary` — Read — https://policylayer.com/tools/com-getsavitools-savi-tools/get-client-summary.md
- `get_contact_history` — Read — https://policylayer.com/tools/com-getsavitools-savi-tools/get-contact-history.md
- `get_contact_summary` — Read — https://policylayer.com/tools/com-getsavitools-savi-tools/get-contact-summary.md
- `get_cost_summary` — Read — https://policylayer.com/tools/com-getsavitools-savi-tools/get-cost-summary.md
- `get_expense_summary` — Read — https://policylayer.com/tools/com-getsavitools-savi-tools/get-expense-summary.md
- `get_goals_progress` — Read — https://policylayer.com/tools/com-getsavitools-savi-tools/get-goals-progress.md
- `get_invoice_details` — Read — https://policylayer.com/tools/com-getsavitools-savi-tools/get-invoice-details.md
- `get_mileage_summary` — Read — https://policylayer.com/tools/com-getsavitools-savi-tools/get-mileage-summary.md
- `get_profitability` — Read — https://policylayer.com/tools/com-getsavitools-savi-tools/get-profitability.md
- `get_project_summary` — Read — https://policylayer.com/tools/com-getsavitools-savi-tools/get-project-summary.md
- `get_revenue_summary` — Read — https://policylayer.com/tools/com-getsavitools-savi-tools/get-revenue-summary.md
- `get_tax_deductions` — Read — https://policylayer.com/tools/com-getsavitools-savi-tools/get-tax-deductions.md
- `get_tax_setaside` — Read — https://policylayer.com/tools/com-getsavitools-savi-tools/get-tax-setaside.md
- `get_time_summary` — Read — https://policylayer.com/tools/com-getsavitools-savi-tools/get-time-summary.md
- `list_bills_owed` — Read — https://policylayer.com/tools/com-getsavitools-savi-tools/list-bills-owed.md
- `list_clients` — Read — https://policylayer.com/tools/com-getsavitools-savi-tools/list-clients.md
- `list_projects` — Read — https://policylayer.com/tools/com-getsavitools-savi-tools/list-projects.md
- `list_recent_expenses` — Read — https://policylayer.com/tools/com-getsavitools-savi-tools/list-recent-expenses.md
- `list_recent_invoices` — Read — https://policylayer.com/tools/com-getsavitools-savi-tools/list-recent-invoices.md
- `list_uncategorized_transactions` — Read — https://policylayer.com/tools/com-getsavitools-savi-tools/list-uncategorized-transactions.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=com-getsavitools-savi-tools · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/com-getsavitools-savi-tools