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

Annotations already declare readOnlyHint=true, destructiveHint=false, and openWorldHint=true, so the safety profile is covered. The description adds the with_props behavioral nuance and the endpoint path, but says nothing about pagination behavior, result ordering, or what an empty pool returns.

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?

Three short fragments, front-loaded with the core purpose and zero filler. It is telegraphic rather than wasteful, though the sentence fragments read more like notes than prose.

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?

With 4 params, full schema coverage, and annotations in place, the definition is enough to invoke the tool correctly. However, with no output schema, the description leaves the response shape (candidate objects, next_page pagination) unexplained.

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 all four params (page, pool_id, page_size, with_props) are fully documented in structured data. The one parameter note in the description ('Custom properties only with with_props') merely restates the schema's with_props description, adding no new meaning.

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 and resource ('The candidates in one talent pool'), which clearly separates it from sibling taleez_list_candidates (all candidates) and taleez_list_pools (pool metadata). The sentence is a fragment and never says 'list' or 'returns', but the meaning is unambiguous.

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?

No when-to-use/when-not guidance and no named alternative, despite siblings like taleez_list_candidates and taleez_get_candidate_pools that an agent could confuse it with. The only routing hint ('see taleez_list_pools') lives in the pool_id schema description, not the tool description.

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