# kill_session

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

> Kill a tmux session and everything in it. Delete tmux state; accepts no command payload.

MCP is in development

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

Kill a tmux session and everything in it. Delete tmux state; accepts no command payload.

[All Rust tools](https://libtmux.org/en/rs/latest/mcp/tools/) · [JSON](https://libtmux.org/en/rs/latest/mcp/tools/kill_session.json) · [Source](https://github.com/libtmux/libtmux-rs/blob/2cef1aa642182dd1970c3688feb6a568ff666e64/crates/tmux-mcp/src/tools/control.rs#L299)

## Arguments

* `session` required · string

  The session, by \`$\`-prefixed id as \`list_sessions\` reports it, or by name.

## Schemas

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

Input schema

```json
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "additionalProperties": false,
  "properties": {
    "session": {
      "description": "The session, by `$`-prefixed id as `list_sessions` reports it, or by\nname.",
      "type": "string"
    }
  },
  "required": [
    "session"
  ],
  "type": "object"
}
```

Output schema

```json
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "id": {
      "description": "The id of what was destroyed.",
      "type": "string"
    }
  },
  "required": [
    "id"
  ],
  "type": "object"
}
```

Tool annotations

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