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

Annotations already declare readOnlyHint=true, destructiveHint=false and openWorldHint=true, so safety is covered. The description adds real value by disclosing the shape of the payload (id, name, date, size, file URL), which matters because there is no output schema. It stops short of noting auth requirements, pagination, or whether file URLs expire.

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 front-loaded sentence listing the resource and its fields, followed by the endpoint. Nothing is padded, though the raw endpoint string is of marginal use to an agent compared to the field list.

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 one-parameter read tool with no output schema, the description supplies the essential missing piece — the returned fields — and the annotations cover safety. Only minor gaps remain (empty-result behavior, URL lifetime, whether documents include non-CV attachments).

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?

Single parameter candidate_id with 100% schema description coverage ('Taleez candidate id.'), so the schema does the documentation work. The endpoint path '{id}/documents' reinforces that the id is the candidate, but the description adds no new semantics such as where to obtain the id or error behavior for unknown ids.

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?

Names the exact resource (documents attached to a candidate) and enumerates the returned fields (id, name, date, size, file URL), plus the underlying endpoint. The resource is distinct enough from siblings like taleez_get_candidate and taleez_get_candidate_applications that an agent can tell them apart, though no sibling is named explicitly.

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 when-to-use guidance, no prerequisites, and no mention of alternatives such as taleez_get_candidate_applications when the agent actually wants applications rather than files. Usage must be inferred entirely from the tool name and resource noun.

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