ios_set_deployment_target

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

There are no annotations, so the description carries the full burden of behavioral disclosure. It does state the files that will be modified, which is useful, but it does not disclose whether changes are reversible, whether existing values are overwritten, whether the version is validated, or what side effects may occur.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is a single sentence with no filler or redundancy. It front-loads the action and resource, then lists the affected files in a compact and readable way.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given that there are no annotations, no output schema, and two parameters with zero schema descriptions, this description is too thin. It explains the core action but leaves parameter behavior, defaults, and usage context undocumented, so an agent may not call it correctly in edge cases.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 0%, so the description must compensate, but it only implicitly explains 'version' and says nothing about project_path, its optionality, or the default values. An agent cannot fully determine what project_path should point to from the description alone.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

The description uses a specific verb ('Set'), names the exact resource ('minimum iOS version'), and enumerates the precise files modified (project.pbxproj, Podfile, AppFrameworkInfo.plist). This clearly separates it from sibling tools that manipulate Info.plist keys or build settings.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description provides no guidance on when to use this tool versus alternatives, nor does it mention prerequisites, such as requiring an Xcode project or whether project_path must be specified. Usage context is only implied by the purpose statement.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.