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

With no annotations, the description carries the full burden of explaining behavior. It clearly discloses what is returned (the artisan command, dependency tree, file list, and optional Blade source). However, it does not explicitly mention whether the tool performs any mutation on the project or is purely a read-only retrieval. The phrasing 'Get everything needed to install' suggests it returns information rather than executes the install, but this is implied rather than stated, preventing a perfect score.

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 two sentences, front-loaded with the core purpose and immediately listing the key contents. Every sentence serves a purpose, with no filler. The structure is efficient and easy to parse.

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?

The tool has no output schema, but the description compensates by enumerating exactly what will be returned: the artisan command, transitive dependency tree, file list, and optional Blade source. It also provides usage context and distinguishes from discovery tools. It could be more complete by noting any prerequisites beyond a Laravel project or potential errors, but for a retrieval-oriented tool this is close to sufficient.

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 100% for the two parameters, with both 'name' and 'with_source' already having clear descriptions. The tool description adds no additional parameter-level context beyond restating that source is optional. Per the guidelines, with high schema coverage the baseline is 3, and the description does not elevate it.

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 ('Get everything needed to install') and clearly identifies the resource (Aura UI component/block) and the target context (Laravel project). It distinguishes itself from sibling tools by focusing on installation, contrasting with list/search/get. The listing of included items (command, dependency tree, file list, source) further clarifies its role.

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 explicitly states when to call this tool: 'when you are ready to install a component you found via list/search/get.' This provides clear usage context and implies that discovery tools (list/search/get) are for finding, while this tool is for installation. This is strong, actionable guidance.

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