blender_msfs_livery_validate_package

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

With no annotations, the description carries the behavioral transparency burden. 'Validate ... structure' implies a read-only checking operation and states the target, but it does not disclose what checks are performed, whether anything is modified, or what a successful or failed validation looks like.

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 one front-loaded sentence with no filler. It is efficient and scannable, though it sacrifices some useful behavioral context for brevity.

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?

For a one-parameter validation tool, the description is minimally viable: it identifies the input and the goal. However, with no output schema, it would be more complete if it described the expected result or the scope of validation.

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?

The only parameter, package_dir, is fully documented in the schema as 'Path to the livery package', and the description adds no additional parameter-level detail. Since schema coverage is 100%, baseline 3 applies.

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 names the specific operation ('Validate'), the resource ('livery package structure'), and the standard ('MSFS compatibility'). It is clear on its own, but it does not explicitly distinguish from closely related siblings like blender_msfs_livery_analyze or blender_msfs_validate_for_export.

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?

No when-to-use guidance or alternatives are mentioned. An agent must infer when package validation should be preferred over related livery or MSFS validation tools.

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