vba_advanced_features

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

No annotations exist, so the description bears full responsibility. It mentions generating VBA but does not disclose behavioral traits such as output format, side effects (e.g., code insertion into active document), or error conditions. The description is too brief to inform agent 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?

While short, the single-sentence description is under-specified for a tool with 7 parameters. It is not concise in a value-adding sense—key details are missing, making it insufficient rather than efficiently informative.

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 complexity (7 params, no annotations, no output schema), the description is severely incomplete. It does not explain return values, prerequisites, or limitations. The agent cannot reliably invoke this tool based solely on this description.

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 57%, meaning some parameters lack descriptions. The tool description adds no further parameter explanation beyond listing feature types. For example, 'twistAngle' and 'thinFeature' remain unexplained. The description fails to compensate for the schema's gaps.

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 verb 'Generate VBA' and resource 'advanced features', listing three examples (sweep, loft, boundary). However, it does not distinguish this tool from sibling tools like vba_surface_modeling or vba_pattern_features, which may overlap.

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 vs. alternatives, no prerequisites or exclusions provided. The description only states the tool's purpose without context for selection among similar sibling tools.

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