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

Annotations already declare readOnlyHint=true and openWorldHint=false, so the safety profile is covered. The description adds genuine behavior — newest-first ordering, returned links, and pagination — but says nothing about page size, total counts, or what happens past the last page.

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 compact sentence with the resource front-loaded and ordering/pagination details trailing. No filler.

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 two-parameter read with no output schema, the description covers ordering and pagination but omits the category filter, page size, and returned field set. Adequate for a minimal call, but an agent still has to open the schema to learn about filtering.

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 coverage is only 50%: 'category' is documented as an optional category slug, while 'page' has no schema description. The description's '(paged)' is the only hint about the page parameter and adds nothing on valid values, page size, or default; the category filter is never mentioned.

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 the resource (Bayan's published articles and answers) and its scope, ordering, and payload (links, paged). It is clearly a listing operation and implicitly distinct from get_article, but never names the sibling or explicitly contrasts single-item retrieval.

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?

There is no statement of when to use this versus get_article or search, no note on whether listing is exhaustive, and no condition under which to pass a category. Usage is only implied by the phrase 'published articles and answers'.

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