dnv-spain

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

With no annotations, the description carries the full burden. It discloses the behavioral logic: checks income threshold with family, employment tenure, and application route, and returns a verdict with threshold and recommendations. This goes beyond a simple 'checks eligibility' and provides useful context about what the tool computes. No contradictions with annotations (none provided).

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 two sentences, concise, and front-loaded with the main action and return information. Every sentence carries essential information: what the tool does, the criteria it checks, and what it returns. No unnecessary words or repetition.

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 tool with 6 parameters and no output schema, the description adequately covers the essence: what it checks, based on official rules, and what it returns. It lacks exact output structure, but the high-level return (verdict, threshold, recommendations) is sufficient for selection. Given the moderate complexity, this is a good level of 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 some context by linking income threshold to family and mentioning tenure and route, but it does not add specific details about each parameter beyond what the schema already provides. Since the schema is well-documented, the description's additional semantic value is marginal.

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 uses a specific verb+resource: 'Проверяет проходимость кейса' (checks the case passability) for the Digital Nomad Visa in Spain. It clearly distinguishes from siblings by focusing on eligibility assessment rather than finding translators or getting general facts. Also explicitly states what it returns (verdict, threshold, recommendations).

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 clearly implies when to use this tool: when you need to check eligibility under UGE rules. It mentions specific criteria (income threshold, tenure, submission route) which indicates the context. However, it does not explicitly mention alternatives or when not to use, so it misses the 'when-not' guidance.

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

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

No annotations are provided, so the description carries the full burden. It adds behavioral context by specifying the official registry as the source and the acceptance by UGE/consulates. However, it omits return format, pagination, or edge cases, which is a notable gap for a search tool.

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 two sentences, front-loaded with the core purpose and followed by a single contextual statement. Every word earns its place, with no redundancy.

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?

The tool is a simple finder with well-documented parameters and no output schema. The description covers purpose, source, and significance concisely. While it does not specify the return structure, the output is predictable from the tool name and purpose; a bit more detail on returned fields would push it to 5.

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?

The input schema already describes all three parameters with 100% coverage. The description only restates that filtering is by language and province, adding no new parameter details. Baseline 3 is appropriate because the schema carries the load.

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 uses the specific verb 'Ищет' (finds), names the resource ('присяжных переводчиков' / sworn translators), identifies the official source ('официального реестра МИД Испании'), and specifies criteria ('по языку и провинции'). This cleanly distinguishes it from the sibling tools, which focus on DNV eligibility and facts.

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 context by noting that only these sworn translations are accepted by UGE and consulates, signaling why a user would need this tool. It does not state explicit when-not-to-use rules, but the sibling tools have clearly unrelated purposes, so ambiguity is minimal.

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

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

With no annotations, the description carries the burden of disclosing behavior. It states the tool returns current requirements and specifies the domains covered, which gives a clear sense of what to expect. It does not describe output format or limitations, but for a zero-parameter fact retrieval tool, this is adequate.

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, front-loaded sentence with a clear verb and specific enumerations. Every word adds value; no redundant phrasing.

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 the tool's simplicity (no parameters, no output schema), the description covers the key aspects: what it does and what content categories are included. It could mention explicitly that it's not a personalized eligibility check, but that is tangential to the fact-retrieval purpose.

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?

The tool has no parameters, and the schema is empty. The baseline for zero parameters is 4; the description adds context about the returned content, which is not parameter-related.

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 tool returns current requirements for Spain's digital nomad visa, enumerating specific content areas (income thresholds, timelines, filing routes, apostille rules). This differentiates it from siblings like check_dnv_eligibility and find_sworn_translators.

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 makes the tool's use case clear: to obtain up-to-date visa requirement facts. It does not explicitly mention alternatives or exclusions, but the context is unambiguous; the sibling tools' names imply different purposes, so no confusion arises.

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