zernio_update_zernio_profile

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

No annotations are provided, so the description must compensate. It notes the update operation but lacks disclosure of side effects, authentication requirements, partial vs full replacement behavior, or any constraints. The description adds minimal behavioral detail beyond what the schema already conveys.

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?

The description is a single sentence of 9 words, front-loading the purpose. Every word contributes; there is no wasted text.

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 simple update tool with three fully documented parameters and no output schema, the description is sufficiently clear. It mentions the resource is 'existing', which implies validation. However, without annotations, a bit more context about response or effects would elevate completeness.

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 the baseline is 3. The description adds no new meaning beyond the schema's parameter descriptions; it simply restates 'name or description'.

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?

The description clearly states the verb 'Update', the resource 'Zernio profile', and the specific fields 'name or description'. It distinguishes from sibling tools like create_zernio_profile, delete_zernio_profile, and get_zernio_profile, as well as other update tools for different entities.

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 description implies usage for updating a profile's name or description, but does not provide explicit guidance on when to use it versus alternatives (e.g., if other profile fields need updating) or exclude scenarios like creating a profile. No prerequisites or context are mentioned beyond the resource being existing.

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