Roblox Set Gravity

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

No annotations exist, and the description does not disclose any behavioral traits beyond the action. It fails to mention effects on existing physics simulations, whether it affects running games, or any side effects of changing gravity.

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 plus the default value, making it concise and front-loaded. However, it could be slightly more efficient by integrating the default inline without losing clarity.

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 the tool's simplicity (4 parameters, no output schema), the description is adequate for a basic understanding but lacks completeness. It does not address the effect on the simulation, reversibility, or interaction with other physics properties, leaving gaps for an AI agent.

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 100% with default values and brief descriptions for each parameter. The description adds only the default vector, which is already in the schema. It does not clarify the units or coordinate system, nor does it mention the timeout parameter. The added value over the schema is minimal.

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 clearly states the action ('Set the Workspace gravity vector') and the resource ('Roblox Studio'), and it differentiates from sibling tools like blender_set_gravity and unity_set_gravity by specifying the platform. It also provides the default vector value, aiding quick understanding.

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 guidance on when to use this tool versus alternatives, such as other physics-related tools in Roblox or gravity setters in other environments. No context about prerequisites or limitations is provided.

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