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

Annotations already declare readOnlyHint=true, openWorldHint=false, and destructiveHint=false, so the safety profile is covered without description effort. The description adds that results are ordered by position, which is useful, but it does not mention pagination, response shape, or whether full page content is included. This is acceptable but not rich behavioral context.

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 one concise sentence with no filler. It front-loads the operation and resource, and the ordering detail earns its place by setting an expectation about the returned sequence.

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 read-only, single-parameter list operation with an output schema and safe annotations, the description is sufficient to call the tool correctly. Combined with the schema's template_id provenance, nothing important is missing.

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 100%: the single template_id parameter is fully described, including its provenance ('from list_templates'). The tool description itself adds no parameter-level meaning beyond identifying the template whose pages are listed, so the schema carries the semantics and the baseline of 3 applies.

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 names a specific verb ('List') and resource ('the pages of a template') and adds an ordering guarantee ('ordered by position'). This clearly distinguishes it from sibling tools like list_templates or list_template_widgets by scoping exactly which entities are returned.

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 phrase 'pages of a template' implies that this tool belongs with template workflows, and the schema's template_id reference to list_templates hints at the correct upstream call. However, the description does not explicitly state when to prefer list_template_pages over alternatives such as list_pages, nor does it mention when not to use it.

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