# list_invoices List all invoices for the authenticated ${persona}. Use query params to filter by archived status. Agent View of the PolicyLayer registry record for `list_invoices`. HTML page: https://policylayer.com/tools/app-businys-mcp-server/list-invoices ## Facts - Tool: `list_invoices` - Server: Businys (`@businys/mcp-server`) — https://policylayer.com/tools/app-businys-mcp-server.md - Install: `npx -y @businys/mcp-server` - Homepage: https://github.com/hiatys/businys-mcp - 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": "list_invoices", "arguments": {} } } ``` ## Why list_invoices is rated Low This tool queries and retrieves existing invoice records with optional filtering by archived status. It performs no write, delete, or execute operations. The blast radius of misuse is minimal—an attacker gains read-only access to invoices belonging to an authenticated user, which is a confidentiality concern but not integrity or availability threat. Classification as Read is appropriate. From the tool's own definition: "Tool name 'list_invoices' and description 'List all invoices for the authenticated ${persona}' indicates data retrieval with filtering. No side effects or modifications occur." ## Use case AI agents call list_invoices to retrieve information from Businys 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 Businys: ```json { "version": "1", "default": "deny", "tools": { "list_invoices": {} } } ``` ## Other tools on Businys (247) - `archive_contract` — Destructive — https://policylayer.com/tools/app-businys-mcp-server/archive-contract.md - `archive_invoice` — Destructive — https://policylayer.com/tools/app-businys-mcp-server/archive-invoice.md - `cancel_booking` — Destructive — https://policylayer.com/tools/app-businys-mcp-server/cancel-booking.md - `cancel_invitation` — Destructive — https://policylayer.com/tools/app-businys-mcp-server/cancel-invitation.md - `delete_account` — Destructive — https://policylayer.com/tools/app-businys-mcp-server/delete-account.md - `delete_asset` — Destructive — https://policylayer.com/tools/app-businys-mcp-server/delete-asset.md - `delete_automation` — Destructive — https://policylayer.com/tools/app-businys-mcp-server/delete-automation.md - `delete_blackout` — Destructive — https://policylayer.com/tools/app-businys-mcp-server/delete-blackout.md - `delete_exercise` — Destructive — https://policylayer.com/tools/app-businys-mcp-server/delete-exercise.md - `delete_gear_item` — Destructive — https://policylayer.com/tools/app-businys-mcp-server/delete-gear-item.md - `delete_goal` — Destructive — https://policylayer.com/tools/app-businys-mcp-server/delete-goal.md - `delete_measurement` — Destructive — https://policylayer.com/tools/app-businys-mcp-server/delete-measurement.md - `delete_personal_record` — Destructive — https://policylayer.com/tools/app-businys-mcp-server/delete-personal-record.md - `delete_program` — Destructive — https://policylayer.com/tools/app-businys-mcp-server/delete-program.md - `delete_sub_profile` — Destructive — https://policylayer.com/tools/app-businys-mcp-server/delete-sub-profile.md - `delete_workout` — Destructive — https://policylayer.com/tools/app-businys-mcp-server/delete-workout.md - `delete_workout_set` — Destructive — https://policylayer.com/tools/app-businys-mcp-server/delete-workout-set.md - `remove_member` — Destructive — https://policylayer.com/tools/app-businys-mcp-server/remove-member.md - `revoke_api_key` — Destructive — https://policylayer.com/tools/app-businys-mcp-server/revoke-api-key.md - `revoke_portal_access` — Destructive — https://policylayer.com/tools/app-businys-mcp-server/revoke-portal-access.md - `skip_nurture` — Destructive — https://policylayer.com/tools/app-businys-mcp-server/skip-nurture.md - `create_automation` — Execute — https://policylayer.com/tools/app-businys-mcp-server/create-automation.md - `switch_organization` — Execute — https://policylayer.com/tools/app-businys-mcp-server/switch-organization.md - `cancel_recurring_billing` — Financial — https://policylayer.com/tools/app-businys-mcp-server/cancel-recurring-billing.md - `create_credit_pack` — Financial — https://policylayer.com/tools/app-businys-mcp-server/create-credit-pack.md - `create_deposit_invoice` — Financial — https://policylayer.com/tools/app-businys-mcp-server/create-deposit-invoice.md - `create_recurring_billing` — Financial — https://policylayer.com/tools/app-businys-mcp-server/create-recurring-billing.md - `deduct_credit` — Financial — https://policylayer.com/tools/app-businys-mcp-server/deduct-credit.md - `forfeit_deposit` — Financial — https://policylayer.com/tools/app-businys-mcp-server/forfeit-deposit.md - `pause_recurring_billing` — Financial — https://policylayer.com/tools/app-businys-mcp-server/pause-recurring-billing.md - …and 217 more: https://policylayer.com/tools/app-businys-mcp-server.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=app-businys-mcp-server · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/app-businys-mcp-server