cinii_search_dissertations

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

Annotations already convey readOnly, openWorld, idempotent, and non-destructive behavior, so the description need not repeat those. However, the only additional behavioral information, 'Returns the unified envelope,' is cryptic and unexplained, leaving the agent unsure about the actual output structure. This adds little transparent value.

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 very short (a single sentence), so it is concise in word count, but that brevity comes at the cost of essential detail. It lacks any structure (e.g., bullets, sections) to organize information, and the sentence itself is too terse to be complete.

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?

Despite having an output schema and a 7-field nested input schema, the description provides almost no context. It does not explain how to form queries, what the 'unified envelope' contains, or how filters work. An agent cannot confidently call this tool without additional documentation, making it severely inadequate for the tool's complexity.

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 has the full burden of explaining parameters. It mentions none of the seven parameters (lang, count, query, start, author, to_year, from_year) nor their meaning. The agent must rely solely on field titles and defaults, which is insufficient for correct invocation.

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 ('Search'), the resource ('CiNii Research'), and the specific scope ('doctoral dissertations'). It inherently distinguishes itself from sibling tools that target articles, books, researchers, etc., through the explicit mention of dissertations.

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 is given on when to use this tool versus the alternative search tools (e.g., cinii_search_all, cinii_search_articles). The use case is only implied by the tool name and scope, with no explicit 'use this when' or 'for other content types use...' instruction.

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