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

Annotations already declare readOnlyHint=true, idempotentHint=true, and destructiveHint=false, so the safety profile is covered. The description adds the behavioral detail that it returns 'all its public publications' and that 'Author/type scope applies to IDs too', which is useful. However, it doesn't disclose pagination, size limits, or what 'complete' means in terms of record structure, so it adds only modest context beyond annotations.

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 with no filler. The main action and scope are front-loaded, and the additional note about author/type scope is placed at the end. Every word earns its place.

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 read tool with strong annotations, the description is mostly adequate. It tells the agent what it returns (work record + public publications) and adds a scoping note. However, with no output schema and no mention of pagination or response shape, an agent may not know what to expect when invoking it. The sibling list includes get_publications and get_publication_text, so a bit more differentiation would improve completeness.

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 carries the burden for parameter semantics. The description mentions 'Author/type scope applies to IDs too', which adds meaning to the workId parameter beyond the raw schema pattern. However, it doesn't explain the ID format or how to obtain a workId, so it's not fully complete.

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 ('Get') and resource ('complete bibliographic work record and all its public publications'), which clearly distinguishes it from list_works and search_works. However, it doesn't explicitly name a sibling alternative, so it doesn't fully differentiate from get_publications or get_publication_text, which could overlap in scope.

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 implies usage: use this when you need a complete work record plus its public publications. It does not explicitly state when not to use it or name alternatives like list_works or search_works. The context is clear enough for an agent to infer, but there is no explicit routing guidance.

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