blueprint_build

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

With no annotations, the description carries the full behavioral burden for what is evidently a write/build operation. It mentions that renders and labelled pictures are produced, which hints at outputs, but says nothing about side effects, whether it overwrites existing models, dependencies on prior steps, or permissions/runtime.

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?

It is a single sentence with no padding, so it is not bloated, but the compressed grammar ('the model (one object a part) and its parts map') makes it hard to parse rather than front-loading a clear action.

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 multi-stage Blender build/render tool with no annotations, no output schema, and 0% parameter coverage, the description is far too thin. It should explain ordering, required inputs, produced artifacts, and side effects, none of which are adequately covered.

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 coverage is 0% and neither of the two parameters (gun, render) is described in the schema. The description only obliquely maps to 'render' via 'with render, labelled pictures,' and gives no meaning at all for the required 'gun' parameter, leaving half the surface undocumented in both places.

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 phrasing 'the model (one object a part) and its parts map for Gun Kit' is cryptic and requires decoding; the verb ('build') is only inferable from the name. It gestures at producing a model plus labelled renders but never states plainly what operation it performs on what input, and it is not clearly separable from siblings like blueprint_showcase, blueprint_parts_list, or blueprint_to_gunkit.

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 only usage signal is the positional note 'Step 6 in Blender,' which implies a pipeline ordering but names no alternative tool and no condition for choosing this one over the other blueprint_* tools. No prerequisites or when-not-to-use guidance is given.

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