List Scholarly Commentaries

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

Annotations already declare readOnlyHint=true, destructiveHint=false, idempotentHint=true, and openWorldHint=true. The description adds no behavioral context beyond noting it is a list operation, which is consistent with annotations. It does not discuss pagination, rate limits, or potential side effects, but annotations cover the safety profile adequately.

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 two sentences with no redundancy. It front-loads the purpose and includes essential output details concisely. Every sentence adds value.

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 the tool's simplicity (one optional parameter, no required inputs, output schema exists), the description is complete. It specifies what entries contain and mentions the free usage model. No missing information critical for selecting or using the tool.

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 single parameter (limit) is fully described in the input schema with clear min, max, and default values. The description does not add extra meaning for this parameter, so it relies entirely on the schema. This meets the baseline for 100% schema coverage.

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 it lists available scholarly Bible commentaries, names specific examples (Matthew Henry, JFB, Gill), and mentions that each entry includes commentary ID, name, and language. This distinguishes it from sibling tools like bible.catalog.books and bible.catalog.translations.

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 provides no explicit guidance on when to use this tool versus alternatives. It only mentions 'Free Use Bible API,' which implies no cost but does not clarify typical use cases, prerequisites, or when to prefer other catalog tools.

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