dynadot_set_contact_eu_setting

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

No annotations provided. The description implies mutation but does not disclose side effects, required permissions, or whether the contact must exist. Without annotations, the description should offer more behavioral detail.

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 very short (one phrase), not overly verbose, but lacks sentence structure. It could be expanded without losing conciseness.

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?

Given no annotations, no output schema, and 0% parameter coverage, the description is incomplete. It does not explain the contactId parameter, return value, or constraints, leaving significant gaps.

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 coverage is 0%. The description only explains 'euCountry' (residence country) but does not clarify 'contactId' (likely a contact identifier). It adds minimal meaning beyond the raw schema.

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 'Set .EU-specific contact data (residence country).' It identifies the action (set), resource (contact data), and scope (.EU, residence country), distinguishing it from sibling tools like dynadot_set_contact_lt_setting.

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 guidance on when to use this tool versus alternatives (e.g., other country-specific settings). No prerequisites or exclusions are mentioned, leaving the agent uncertain about usage context.

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