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

With no annotations, the description carries the full behavioral burden. It usefully discloses deterministic ordering ('alphabetical order') and pagination stability, which are real behavioral traits, but says nothing about auth requirements, rate limits, or what a page of results looks like.

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 the ordering and pagination behavior front-loaded and no filler. Nothing needs trimming.

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 two-parameter list tool with no output schema, the description covers the essentials of ordering and pagination but omits parameter meaning, default values, and result contents. It is minimally adequate but leaves gaps an agent would want filled.

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 0%, so the description must explain limit and offset. 'Stable pagination' gestures at the offset/limit pattern but does not define either parameter, note the defaults (20/0), or explain how stability is maintained across pages.

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 clear verb (browse) and resource (published agents), plus ordering and pagination behavior. It implies a distinction from search_agents by describing an unfiltered alphabetical browse, but never names the sibling, so disambiguation is left to inference.

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 explicit when-to-use or when-not-to-use guidance. The phrase 'published agents' hints at a scope filter, but the description never contrasts this with search_agents (query-based) or get_agent (single record), so an agent must guess which sibling applies.

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