link_from_blend

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

No annotations are provided, so the description carries the full burden of behavioral disclosure. The description offers no insight into what linking does, whether it is destructive, requires permissions, or has side effects. An agent has no way to anticipate the tool's behavior.

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 brief, but brevity without content is under-specification, not conciseness. It is not front-loaded with any useful information, and every word is wasted on restating the tool name. The structure offers no logical flow or prioritization of key details.

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 three required parameters and no description, the tool is severely incomplete. The agent cannot determine the expected file format, the relationship between the parameters, or what success looks like. Even with an output schema present, the absence of any explanation of the operation makes this inadequate.

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 input schema lists three required parameters (filepath, directory, filename) but provides no descriptions or types. Schema description coverage is 0%, and the description adds no meaning to these parameter names. The agent cannot infer what values are expected or how they relate to the operation.

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 is "Blender Studio Pro MCP: link_from_blend", which merely restates the tool name with a prefix. It does not specify what the tool does, what resource it operates on, or how it differs from siblings. This is a tautology that provides zero functional information.

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?

There is no guidance on when to use this tool versus alternatives. Notably, the sibling list includes 'append_from_blend', which is semantically similar, but the description does not distinguish when to link versus append. No context, prerequisites, or exclusions are provided.

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