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

Annotations already declare readOnlyHint, idempotentHint, non-destructive and openWorld, so the safety profile is covered. The description adds value by enumerating the concrete fields returned (BPJS and tax numbers are non-obvious) and by citing the underlying endpoint path, but it says nothing about permissions, response shape, or failure modes.

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?

Two short sentences, front-loaded with the payload contents, followed by the endpoint. Efficient and easy to scan; the trailing API path is mild redundancy but useful for mapping to the REST API.

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-only lookup with no output schema, the description does the important work of enumerating returned fields, which substitutes for a missing return-value contract. Nothing critical is absent for correct invocation.

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 optional parameter with 100% schema description coverage, so the baseline is 3. The schema already explains that company_id defaults to the company of the connected credentials; the description adds no extra meaning about that parameter.

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 resource (the company profile) and enumerates the fields it returns — name, address, phone, email, BPJS and tax numbers — which cleanly separates it from siblings like talenta_get_employment_info or talenta_list_organizations. It doesn't explicitly name those siblings as alternatives, but the resource boundary 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?

Usage is only implied: fetch this when you need company-level identity/contact/tax data. There is no when-to-use vs when-not guidance, no mention of talenta_get_employment_info or talenta_list_branches as adjacent choices, and no note that company_id can be omitted.

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