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

No annotations are supplied, so the description carries the full burden; it discloses the ranked-result behavior and searchable surface, which is useful. It does not say anything about result contents, pagination/truncation beyond maxResults, or whether all namespaces are included, leaving gaps for a no-annotation tool.

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 tightly written sentences: capability first, then usage rule with examples. No filler, and the most decision-relevant information (scope and when-to-use) is 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?

For a two-parameter read-only search with no output schema and no annotations, the description covers what is searched, ranking, and when to reach for it. A brief note on what a result record contains (and how to follow up with get_class_info) would make it fully self-sufficient.

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%, including a default and max for maxResults, so the schema already does the work. The description adds only the notion that the query can span documentation text as well as identifiers, which slightly extends but mostly restates 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?

States a specific verb and resource ('Search across the entire VisioForge SDK API') and enumerates exactly what is searchable — class, method, property, event names plus documentation text — and that results are ranked. This distinguishes it from siblings like list_sdk_classes (browse) and get_class_info (exact lookup).

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?

Gives a clear selection rule: 'Use this when you don't know the exact class name, or to find all classes related to a concept', with concrete concept examples. The complement (use get_class_info when the name is known) is only implied rather than named explicitly.

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