Sb3 Open Project

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

No annotations are provided, so the description must carry the burden. It only says 'Load' and '(proxied)', without revealing side effects, whether the current project is replaced, file access requirements, or error behaviors. The '(proxied)' hint is unexplained and does not constitute meaningful behavioral transparency.

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 short sentence with no filler. Every word earns its place, though the parenthetical '(proxied)' is terse and could be more explicit. Structure is clean and front-loaded.

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?

With no annotations and a simple schema, the description leaves important context unaddressed: what happens to unsaved work, whether loading is reversible, and what 'proxied' means for file handling. The output schema may cover return values, but the tool's invocation context remains incomplete.

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 0%, so the description must compensate. It implies that 'path' points to a .sb3 file, but gives no details about path format, accessibility, or validation. This is minimal compensation for the undocumented parameter.

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 states a specific verb ('Load'), resource ('.sb3 file'), and destination ('Node editor'), which clearly distinguishes this tool from siblings like project_open and sb3_vm_load. The parenthetical '(proxied)' adds a technical detail but does not obscure the core purpose.

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 gives no guidance on when to use this tool versus alternatives such as project_open, sb3_open_scratch_project, or sb3_vm_load. The intended use is only implied by the verb and resource, with no mention of exclusions or prerequisites.

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