anaf_sync_status

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

No annotations are provided, so the description carries the full burden of behavioral disclosure. Given the read-only nature (a status/get operation with zero parameters), the description adequately conveys what data is returned: whether sync is enabled, last sync timestamp, token validity, and sync frequency. However, it doesn't disclose potential side effects (if any), authentication requirements, or what 'token validity' means precisely. For a status-check tool, this is acceptable but not rich.

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?

A single, well-structured sentence that front-loads the purpose and enumerates the specific pieces of information returned. Zero wasted words. The sentence is focused and complete.

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 zero-parameter status/get tool, the description is complete enough. It enumerates all returned fields (sync enabled state, last sync timestamp, token validity, sync frequency interval). There's no output schema, so the description handles that burden adequately. It could arguably mention the relationship to anaf_sync_trigger (that triggering creates vs. reading status), but this is a minor gap for a status tool.

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 zero parameters and schema coverage is 100% (vacuously, since there are no params to describe). The description clearly states what information the caller will receive without needing input parameters. With 0 params, baseline is 4 per the rubric, and the description doesn't detract from that.

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 this tool retrieves the e-Factura synchronization status and configuration, specifically naming the returned data: sync enabled state, last successful sync timestamp, token validity, and sync frequency. It uses a specific verb ('Get') and resource ('current e-Factura synchronization status and configuration'). It doesn't explicitly distinguish from the sibling tools like anaf_sync_trigger (which triggers sync) or anaf_status, but the focus on configuration status is reasonably distinctive.

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 gives no explicit guidance on when to use this tool versus the many related sibling tools (anaf_sync_trigger, anaf_sync_log, anaf_status, anaf_tokens, efactura_messages_list). It does not state that this is a read-only status check, nor does it mention when a user would prefer it over anaf_sync_trigger or anaf_sync_log. No alternatives or exclusions are mentioned.

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