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

No annotations are supplied, so the description carries the full behavioral burden. It discloses only that results are paginated, saying nothing about read-only nature, any auth or rate limits, page size defaults/limits, or whether a total count is returned.

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 short phrase with zero filler, and the resource is front-loaded. It is arguably too terse rather than padded, so conciseness is not the failing dimension here.

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 five-parameter, no-annotation, no-output-schema search tool, the description is thin: it never explains what a 'record' contains, what happens with no q filter, or how pagination terminates. An agent could invoke it, but not confidently interpret or page through results.

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%, so every parameter is already documented, including the county key format example. The description's mention of pagination loosely adds meaning to page/per_page but supplies no defaults, maximums, or guidance on the optional text filter, so 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?

"Public records for one county, paginated" names a concrete resource (public records) and scopes it to a single county, so an agent knows this is a county-scoped record listing rather than a reference lookup. It does not explicitly distinguish itself from siblings like data_sources or tax_sale_rules, but the resource noun is specific enough to avoid confusion.

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 guidance on when to call this versus list_counties/list_states (which appear to be discovery prerequisites) or tax_sale_rules. The schema hints that county keys come from list_counties, but the description itself never states the prerequisite or the workflow ordering.

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