Get Chapter Checklist

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

There are no annotations, so the description carries the full burden of behavioral disclosure. It does reveal the output components (checklist, pacing checks, foreshadowing due issues), but it does not mention whether the operation is read-only, any side effects, error conditions, or response format. For a 'get' tool, this is less critical, but the lack of detail is a gap.

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 a compact phrase that lists the three key output components in a scannable format. It contains no filler words or redundant information. However, it is not a full sentence, which slightly reduces its clarity, but it is appropriately sized for the simple tool.

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?

Given that the tool has no output schema, the description is the only source of information about return values. It lists three components but does not explain their structure or how to interpret them. Also, with no guidance on parameters or usage, the description is incomplete for an agent to confidently invoke the tool in complex scenarios.

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?

The input schema has two parameters (chapter_id, project_id) with no descriptions (schema coverage 0%). The description does not mention either parameter, so the agent receives no guidance on what values to provide or how they relate to the tool's functionality. The parameter names are self-explanatory, but the description should at least acknowledge their roles.

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 lists the tool's function: returning a whole-chapter checklist with pacing validation and foreshadowing-due issues. This distinguishes it from the sibling tool get_scene_checklist, which targets a specific scene. However, it lacks an explicit verb like 'get' or 'retrieve', making it slightly less direct than a full-sentence description.

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 usage context is provided. The description does not mention when to use this tool instead of alternatives, nor does it state any exclusions or prerequisites. The only hint is the word '整章' (whole chapter), which implies a chapter-level scope, but this is not elaborated.

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