> ## Documentation Index
> Fetch the complete documentation index at: https://www.narev.ai/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Autoflight: controls and readings

## Access through MCP

Use `list_groups` to discover cockpit groups. `list_readings` lists their readable values; `read_group` returns the current values. Available controls are listed below with their `cockpit_*` tool.

### MCP and autopilot

Read this group with `read_group`:

```json theme={null}
{
  "group": "mcp-and-autopilot"
}
```

#### Controls

Call `cockpit_mcp_and_autopilot` with `action` and, where indicated, `value` or `text`.

| Control | action | Input |
| - | - | - |
| Set altitude | `set-altitude` | setpoint; value: 0–41000 ft |
| Set speed | `set-speed` | setpoint; value: 100–400 kt |
| Set heading | `set-heading` | setpoint; value: 0–360 ° |
| Set vertical speed | `set-vertical-speed` | setpoint; value: -8000–6000 ft/min |
| Flight director toggle | `flight-director-toggle` | press |
| A/T arm toggle | `a-t-arm-toggle` | press |
| N1 | `n1` | press |
| SPEED | `speed` | press |
| LVL CHG | `lvl-chg` | press |
| HDG SEL | `hdg-sel` | press |
| LNAV | `lnav` | press |
| VNAV | `vnav` | press |
| VOR LOC | `vor-loc` | press |
| APP | `app` | press |
| ALT HLD | `alt-hld` | press |
| V/S | `v-s` | press |
| CMD A | `cmd-a` | press |
| CMD A hold | `cmd-a-hold` | press; value: 0–10 s |
| CMD B | `cmd-b` | press |
| CMD B hold | `cmd-b-hold` | press; value: 0–10 s |
| AP disconnect | `ap-disconnect` | press |
| CWS A | `cws-a` | press |
| CWS B | `cws-b` | press |
| Captain disconnect | `captain-disconnect` | press |
| Change over | `change-over` | press |
| Speed intervention | `speed-intervention` | press |
| Altitude intervention | `altitude-intervention` | press |
| Course | `course` | setpoint; value: 0–359 ° |
| Bank angle | `bank-angle` | select; 0=10°, 1=15°, 2=20°, 3=25°, 4=30° |

#### Readings

Call `read_reading` with `reading_id` from this table, or read all values with `read_group`.

| Reading | reading\_id | Unit |
| - | - | - |
| FMA autothrottle | `mcp-and-autopilot.fma-autothrottle` | — |
| FMA roll | `mcp-and-autopilot.fma-roll` | — |
| FMA roll armed | `mcp-and-autopilot.fma-roll-armed` | — |
| FMA pitch | `mcp-and-autopilot.fma-pitch` | — |
| FMA pitch armed | `mcp-and-autopilot.fma-pitch-armed` | — |
| Selected altitude | `mcp-and-autopilot.selected-altitude` | ft |
| Selected speed | `mcp-and-autopilot.selected-speed` | kt |
| Selected heading | `mcp-and-autopilot.selected-heading` | ° |
| Selected V/S | `mcp-and-autopilot.selected-v-s` | ft/min |
| Flight director master light (captain) | `mcp-and-autopilot.flight-director-master-light-captain` | — |
| Flight director master light (first officer) | `mcp-and-autopilot.flight-director-master-light-first-officer` | — |
| Flight director | `mcp-and-autopilot.flight-director` | — |
| Autothrottle armed | `mcp-and-autopilot.autothrottle-armed` | — |
| N1 | `mcp-and-autopilot.n1` | — |
| LVL CHG | `mcp-and-autopilot.lvl-chg` | — |
| HDG SEL | `mcp-and-autopilot.hdg-sel` | — |
| LNAV | `mcp-and-autopilot.lnav` | — |
| VNAV | `mcp-and-autopilot.vnav` | — |
| VOR LOC | `mcp-and-autopilot.vor-loc` | — |
| APP | `mcp-and-autopilot.app` | — |
| ALT HLD | `mcp-and-autopilot.alt-hld` | — |
| V/S | `mcp-and-autopilot.v-s` | — |
| CMD A | `mcp-and-autopilot.cmd-a` | — |
| CMD B | `mcp-and-autopilot.cmd-b` | — |
| CWS A | `mcp-and-autopilot.cws-a` | — |
| CWS B | `mcp-and-autopilot.cws-b` | — |


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