# client_list

List clients of an organization with search and pagination. Can filter by provider or outstanding debt.

Agent View of the PolicyLayer registry record for `client_list`. HTML page: https://policylayer.com/tools/com-servicialo-mcp-server/client-list

## Facts

- Tool: `client_list`
- Server: Servicialo (`@servicialo/mcp-server`) — https://policylayer.com/tools/com-servicialo-mcp-server.md
- Install: `npx -y @servicialo/mcp-server`
- Homepage: https://github.com/servicialo/mcp-server
- Risk category: Read (Low risk)
- Registry record: grade F, identity unverified
- Server auth posture: open
- Server CORS policy: *
- Server rate-limited: no
- Parameters: 7 (1 required)
- Recommended policy verdict: Allowed

## Parameters

| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| `limit` | integer | no |  |
| `apiKey` | string | no |  |
| `cursor` | string | no |  |
| `search` | string | no |  |
| `hasDebt` | boolean | no |  |
| `orgSlug` | string | yes |  |
| `providerId` | string | no |  |

Parameters from the server's own tool schema.

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

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "client_list",
    "arguments": {
      "orgSlug": "<orgSlug>"
    }
  }
}
```

## Why client_list is rated Low

This tool retrieves and queries client information with optional filtering. It has no side effects, does not modify data, and does not trigger external operations. It is purely informational/read-only access, making it a Read category tool with low severity despite potential exposure of sensitive financial data (outstanding debt filtering), as the risk depends on authentication/authorization controls outside this…

From the tool's own definition: "Tool name 'client_list' and description 'List clients of an organization with search and pagination' indicate a retrieval operation. The ability to filter by provider or outstanding debt does not alter data, only queries existing records."

Risk signals: Handles credentials or secrets (apiKey)

## Use case

AI agents call client_list to retrieve information from Servicialo 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 Servicialo:

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

## Other tools on Servicialo (110)

- `agendas_delete` — Destructive — https://policylayer.com/tools/com-servicialo-mcp-server/agendas-delete.md
- `cierre_cerrar_org` — Destructive — https://policylayer.com/tools/com-servicialo-mcp-server/cierre-cerrar-org.md
- `cierre_eliminar_cliente` — Destructive — https://policylayer.com/tools/com-servicialo-mcp-server/cierre-eliminar-cliente.md
- `email_domain_delete` — Destructive — https://policylayer.com/tools/com-servicialo-mcp-server/email-domain-delete.md
- `portal_cancel_reschedule_request` — Destructive — https://policylayer.com/tools/com-servicialo-mcp-server/portal-cancel-reschedule-request.md
- `portal_session_cancel` — Destructive — https://policylayer.com/tools/com-servicialo-mcp-server/portal-session-cancel.md
- `public_booking_cancel` — Destructive — https://policylayer.com/tools/com-servicialo-mcp-server/public-booking-cancel.md
- `comms_send_campaign` — Execute — https://policylayer.com/tools/com-servicialo-mcp-server/comms-send-campaign.md
- `email_domain_verify` — Execute — https://policylayer.com/tools/com-servicialo-mcp-server/email-domain-verify.md
- `lifecycle_transition` — Execute — https://policylayer.com/tools/com-servicialo-mcp-server/lifecycle-transition.md
- `booking_cancel` — Financial — https://policylayer.com/tools/com-servicialo-mcp-server/booking-cancel.md
- `cierre_crear_cliente` — Financial — https://policylayer.com/tools/com-servicialo-mcp-server/cierre-crear-cliente.md
- `cierre_distribuir_utilidades` — Financial — https://policylayer.com/tools/com-servicialo-mcp-server/cierre-distribuir-utilidades.md
- `finance_create_cobro` — Financial — https://policylayer.com/tools/com-servicialo-mcp-server/finance-create-cobro.md
- `finance_create_venta` — Financial — https://policylayer.com/tools/com-servicialo-mcp-server/finance-create-venta.md
- `finance_register_payment` — Financial — https://policylayer.com/tools/com-servicialo-mcp-server/finance-register-payment.md
- `finance_send_confirmations` — Financial — https://policylayer.com/tools/com-servicialo-mcp-server/finance-send-confirmations.md
- `admin_list_providers` — Read — https://policylayer.com/tools/com-servicialo-mcp-server/admin-list-providers.md
- `agendas_get` — Read — https://policylayer.com/tools/com-servicialo-mcp-server/agendas-get.md
- `agendas_list` — Read — https://policylayer.com/tools/com-servicialo-mcp-server/agendas-list.md
- `availability_get_provider_schedule` — Read — https://policylayer.com/tools/com-servicialo-mcp-server/availability-get-provider-schedule.md
- `availability_get_slots` — Read — https://policylayer.com/tools/com-servicialo-mcp-server/availability-get-slots.md
- `booking_get` — Read — https://policylayer.com/tools/com-servicialo-mcp-server/booking-get.md
- `booking_list` — Read — https://policylayer.com/tools/com-servicialo-mcp-server/booking-list.md
- `booking_list_requests` — Read — https://policylayer.com/tools/com-servicialo-mcp-server/booking-list-requests.md
- `cierre_evaluar_org` — Read — https://policylayer.com/tools/com-servicialo-mcp-server/cierre-evaluar-org.md
- `cierre_listar_clientes` — Read — https://policylayer.com/tools/com-servicialo-mcp-server/cierre-listar-clientes.md
- `cierre_listar_utilidades` — Read — https://policylayer.com/tools/com-servicialo-mcp-server/cierre-listar-utilidades.md
- `cierre_preview_cliente` — Read — https://policylayer.com/tools/com-servicialo-mcp-server/cierre-preview-cliente.md
- `client_get` — Read — https://policylayer.com/tools/com-servicialo-mcp-server/client-get.md
- …and 80 more: https://policylayer.com/tools/com-servicialo-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=com-servicialo-mcp-server · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/com-servicialo-mcp-server