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

Annotations already declare readOnlyHint, idempotentHint, and destructiveHint=false, so the safety profile is covered. The description adds the "public agents" scope and pagination behavior, but the "repair_links" wording implies a side effect that sits uneasily with a read-only, idempotent annotation and is never clarified.

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?

One sentence with the core purpose front-loaded, which is efficient. However, the trailing repair_links clause is unclear enough that it reads as leftover noise rather than earning its place.

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 list tool with no output schema, the description omits the pagination defaults and limits, what an agent record contains, and what repair_links actually does. Annotations cover safety but not the operational details an agent needs to call this correctly.

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?

Both parameters (limit, offset) have 0% schema description coverage, so the description carries the full naming burden. It says only "pagination," giving no default values, maximums, or ordering semantics, which does not compensate for the schema gap.

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?

"Browse public agents with pagination" states a clear verb and resource, but the trailing clause "repair_links to read-only publisher diagnostics" is garbled and leaves the tool's second claimed capability undefined. No sibling tool (search_agents, get_agent, recommend_agents) is referenced to sharpen the boundary.

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 word "public" implies scope but there is no explicit guidance on when to use this instead of search_agents, get_agent, or recommend_agents. The agent must infer the distinction from names alone.

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