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

No annotations are supplied, so the description carries the full behavioral burden. It does well on scope of the response payload by listing the returned sections, but says nothing about what happens with an unknown or ambiguous short class name, nor about response size for very large classes.

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?

Two sentences, front-loaded with the action and the resource, with no filler or repetition of the tool name. The long enumeration of returned members is dense but each item is informative, so it earns its space.

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 single-parameter, no-output-schema lookup tool, the description supplies the one thing the schema cannot: what the returned detail consists of. It is only slightly short of complete because it leaves error behavior and the relationship to the discovery tools (list_sdk_classes, search_api) unstated.

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 100%, so the className parameter is already documented with examples and the short-name-or-fully-qualified note. The description adds only the notion that the class may belong to either the core SDK or media blocks, which is marginal beyond the schema.

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?

Uses a specific verb and resource ('Get detailed information about any VisioForge SDK class') and enumerates exactly what comes back: properties, methods, events, constructors, base class, interfaces, documentation. It partially differentiates from siblings by claiming coverage of 'both core SDK classes and media blocks', but that overlap with get_media_block_info makes the boundary fuzzier rather than clearer.

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?

Usage is only implied: an agent can infer this is the lookup to call once it knows a class name. There is no explicit when-to-use or when-not-to-use guidance, and nothing tells the agent whether to prefer get_media_block_info for media blocks or list_sdk_classes first to discover names.

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