# SafetyTier

- **Package:** libtmux-swift
- **Language:** Swift
- **Kind:** enum
- **Source:** https://github.com/libtmux/libtmux-swift/blob/f02a4668570e1cc5198c941413750e021f42c214/Sources/LibTmuxMCP/ToolCatalog.swift#L9
- **Page:** https://libtmux.org/reference/swift/safetytier/

How much damage a tool can do.

The server refuses anything above the tier it was started at and hides it
from `tools/list`, so a client configured for reading never sees a way to
write. Ordered, because the gate is a comparison rather than a set.

## Members

- `...(_:_:)` (function) — Returns a closed range that contains both of its bounds.
- `encode(to:)` (method) — Encodes this value into the given encoder, when the type's `RawValue` is `String`.
- `init(from:)` (method) — Creates a new instance by decoding from the given decoder, when the type's `RawValue` is `String`.
- `>(_:_:)` (function) — Returns a Boolean value indicating whether the value of the first argument is greater than that of the second argument.
- `<=(_:_:)` (function) — Returns a Boolean value indicating whether the value of the first argument is less than or equal to that of the second argument.
- `>=(_:_:)` (function) — Returns a Boolean value indicating whether the value of the first argument is greater than or equal to that of the second argument.
- `hashValue` (property)
- `hash(into:)` (method)
- `!=(_:_:)` (function) — Returns a Boolean value indicating whether two values are not equal.
- `..<(_:_:)` (function) — Returns a half-open range that contains its lower bound but not its upper bound.
- `..<(_:)` (function) — Returns a partial range up to, but not including, its upper bound.
- `...(_:)` (function) — Returns a partial range up to, and including, its upper bound.
- `readonly` (constant) — Answers questions. Nothing on the server changes.
- `mutating` (constant) — Creates, renames, resizes, and sends input.
- `destructive` (constant) — Ends objects, or runs a confirmed raw command outside typed safeguards.
- `<(_:_:)` (function) — Returns a Boolean value indicating whether the value of the first argument is less than that of the second argument.
- `init(rawValue:)` (method) — Creates a new instance with the specified raw value.