add_catalog_entry

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

No annotations are provided, so the description must carry the full burden. It conveys a create/insert side effect and lists required fields, but does not disclose persistence, validation, duplicate behavior, permissions, or failure behavior. For a mutation tool with zero annotation coverage, this is insufficient.

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 compact sentences: purpose first, parameter map second. No fluff, front-loaded, and easy to scan.

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?

Output schema exists so return-value documentation is not needed, but the description ignores the schema-required case_id, gives no relationship to existing volumes/cases, and provides no usage conditions or error expectations. With no annotations and an opaque args schema, this leaves too much to inference.

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%, and the description partially compensates by enumerating the six required args fields and translating volume_name/file_name into Chinese. However, page_range, doc_type, record_time, and note lack format or allowed-value semantics, and the schema-required case_id is omitted entirely.

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 '登记' (register/add) and resource '阅卷目录（卷宗目录）一条', listing the key attributes needed. This clearly distinguishes it from sibling record_* tools by focusing on the volume catalog entry specifically.

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 versus alternatives. It does not mention prerequisites such as an existing case_id or volume, nor does it contrast with related tools like list_volumes/get_volume_outline. Usage context is only implied by the verb.

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