ncloud_datafence_get_export_approval

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

readOnlyHint=true already tells the agent this is a safe read, so the description carries a reduced burden — but it adds essentially nothing beyond that: no statement about permissions needed to view an approval, no indication of what the approval object contains (status, requester, target), and no note on whether approvals expire or are single-use.

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 short sentence with the verb and resource front-loaded and zero waste. It is efficient, though the economy comes partly from omitting useful context rather than from disciplined editing.

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?

There is no output schema, so the description should ideally sketch what an approval record looks like, and there is no mention of the approval lifecycle or how this read relates to approve/reject. For a tool whose whole purpose is to feed an approval decision, the definition leaves the agent under-informed.

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 100% and each of the three required parameters is documented in-schema with a pointer to the tool that yields its id (fenceId, boxId, fileId). The description adds no further semantics, so the baseline 3 is appropriate.

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 read verb ('Get') and a resource ('file export request for approval review'), so the basic intent is legible. However, it does not distinguish itself from close siblings such as ncloud_datafence_get_file_export, ncloud_datafence_list_export_approvals, or the approve/reject tools, and the phrase 'for approval review' blurs whether this fetches an approval record or the export itself.

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 when-to-use guidance, no prerequisites, and no mention of the approval workflow or the sibling tools it pairs with (approve_file_export, reject_file_export, list_export_approvals). The agent must infer the call context entirely from the name.

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