# kill_session

Source: https://libtmux.org/en/csharp/latest/mcp/tools/kill_session/

> Delete tmux state; accepts no command payload. Close a session with all its windows and panes. Refuses the session this server runs in.

MCP is in development

Server behavior and tool contracts may change. Tool availability depends on the server configuration.

Delete tmux state; accepts no command payload. Close a session with all its windows and panes. Refuses the session this server runs in.

[All C# tools](https://libtmux.org/en/csharp/latest/mcp/tools/) · [JSON](https://libtmux.org/en/csharp/latest/mcp/tools/kill_session.json) · [Source](https://github.com/libtmux/libtmux-dotnet/blob/cf34b255c896d19a97e7d7fabea58609c916012d/src/LibTmux.Mcp/Policy/CapabilityModel.cs#L616)

## Arguments

* `session` required · string

  The session id or name to kill.

## Schemas

The schema defines required fields, nested values, defaults, and validation constraints.

Input schema

```json
{
  "additionalProperties": false,
  "properties": {
    "session": {
      "description": "The session id or name to kill.",
      "type": "string"
    }
  },
  "required": [
    "session"
  ],
  "type": "object"
}
```

Output schema

```json
{
  "properties": {
    "changed": {
      "type": "string"
    },
    "paneId": {
      "default": null,
      "type": [
        "string",
        "null"
      ]
    },
    "sessionId": {
      "default": null,
      "type": [
        "string",
        "null"
      ]
    },
    "windowId": {
      "default": null,
      "type": [
        "string",
        "null"
      ]
    }
  },
  "required": [
    "changed"
  ],
  "type": "object"
}
```

Tool annotations

```json
{
  "destructiveHint": true,
  "idempotentHint": false,
  "openWorldHint": true,
  "readOnlyHint": false,
  "title": "Kill session"
}
```