# cancelar_reserva

Cancela una reserva existente en Aisha y libera la hora al instante. Requiere el folio Y el nombre con el que se hizo la reserva; ambos deben coincidir. IMPORTANTE: confirma con la persona antes de cancelar — es una acción definitiva. Si quiere cambiar de hora, primero cancela con esta herramienta y luego crea la nueva con crear_reserva.

Agent View of the PolicyLayer registry record for `cancelar_reserva`. HTML page: https://policylayer.com/tools/com-hi-aisha-aisha/cancelar-reserva

## Facts

- Tool: `cancelar_reserva`
- Server: Aisha (`https://hi-aisha.com/mcp`) — https://policylayer.com/tools/com-hi-aisha-aisha.md
- Homepage: https://github.com/https://hi-aisha.com/mcp
- Risk category: Other (Low risk)
- Registry record: grade F, identity unverified
- Server auth posture: open
- Server rate-limited: no
- Parameters: 2 (2 required)
- Recommended policy verdict: Rate-limited

## Parameters

| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| `folio` | string | yes |  |
| `nombre_cliente` | string | yes |  |

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": "cancelar_reserva",
    "arguments": {
      "folio": "<folio>",
      "nombre_cliente": "<nombre_cliente>"
    }
  }
}
```

## Why cancelar_reserva is rated Low

Without any rule in front of it, every call an agent makes to cancelar_reserva happens silently: no trail, no cap, no way to know it misbehaved until something breaks downstream.

## Use case

AI agents call cancelar_reserva as a supporting operation in Aisha workflows.

## Recommended policy (PolicyLayer)

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

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "cancelar_reserva": {
      "limits": [
        {
          "counter": "cancelar_reserva_rate",
          "window": "minute",
          "max": 60,
          "scope": "grant"
        }
      ]
    }
  }
}
```

## Other tools on Aisha (11)

- `cancelar_cita_mia` — Destructive — https://policylayer.com/tools/com-hi-aisha-aisha/cancelar-cita-mia.md
- `abrir_horas` — Other — https://policylayer.com/tools/com-hi-aisha-aisha/abrir-horas.md
- `agendar_yo_mismo` — Other — https://policylayer.com/tools/com-hi-aisha-aisha/agendar-yo-mismo.md
- `cerrar_horas` — Other — https://policylayer.com/tools/com-hi-aisha-aisha/cerrar-horas.md
- `consultar_disponibilidad` — Other — https://policylayer.com/tools/com-hi-aisha-aisha/consultar-disponibilidad.md
- `consultar_reserva` — Other — https://policylayer.com/tools/com-hi-aisha-aisha/consultar-reserva.md
- `crear_reserva` — Other — https://policylayer.com/tools/com-hi-aisha-aisha/crear-reserva.md
- `listar_negocios` — Other — https://policylayer.com/tools/com-hi-aisha-aisha/listar-negocios.md
- `mi_agenda` — Other — https://policylayer.com/tools/com-hi-aisha-aisha/mi-agenda.md
- `solicitar_alta` — Other — https://policylayer.com/tools/com-hi-aisha-aisha/solicitar-alta.md
- `ver_servicios` — Other — https://policylayer.com/tools/com-hi-aisha-aisha/ver-servicios.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-hi-aisha-aisha · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/com-hi-aisha-aisha