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

The annotations already declare readOnlyHint=true, destructiveHint=false and closed-world scope, so the safety profile is covered structurally. The description adds useful behavior — that results are account-scoped and sorted newest-first — but says nothing about pagination, result size, or what a 'section' record contains.

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?

A single tight sentence with zero waste; the scoping (this account) and ordering (newest first) are front-loaded and immediately actionable.

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 simple read-only list tool with annotations covering safety and a fully described filter parameter, the definition is adequate. It is missing return-shape and pagination context, but with no output schema declared this is a minor gap rather than a blocking one.

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?

With a single optional parameter and 100% schema description coverage ('Only this section kind — hero, pricing, faq…'), the schema already carries the parameter meaning. The description adds nothing beyond what the schema provides, so the baseline 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?

States a specific verb (list) and resource (saved sections for this account), plus ordering ('newest first') and provenance ('saved with uichemy_save_section'). This distinguishes it from siblings like uichemy_save_section and uichemy_insert_saved_section, though it does not explicitly name the alternatives.

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 provenance phrase 'saved with uichemy_save_section' implies the natural workflow (save first, then list/insert), which gives implied usage context. However, there is no explicit when-to-use guidance and no routing between this and similar retrieval tools like uichemy_describe_sections or uichemy_list_section_kinds.

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