account_status

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

With no annotations, the description carries the full burden, and it does disclose one real behavioral trait: secrets (passwords/tokens) are never returned. That is genuinely useful. It does not state whether the call is read-only, whether it requires authentication, whether it is expensive/side-effecting, or what 'readiness' is assessed against.

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?

Two short sentences, front-loaded with the purpose and followed by the safety guarantee. Nothing is wasted, though 'non-secret configuration readiness' is compressed to the point of ambiguity.

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?

An output schema exists, so return values need not be explained, and zero parameters keep the schema side trivial. However, with no annotations and several sibling status/diagnostic tools, the description should clarify what readiness means and how this differs from capabilities or test_connection; that gap leaves it only minimally complete.

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 takes zero parameters, so the baseline of 4 applies. The description correctly adds nothing about parameters because there are none to describe.

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 verb ('Return') and a resource ('configuration readiness'), so the purpose is roughly discernible, but 'non-secret configuration readiness' is vague jargon. It does not distinguish itself from overlapping siblings such as capabilities, test_connection, or folder_status, leaving the agent unsure which status check to pick.

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 is given at all. There is no mention of when this should be called versus test_connection or capabilities, both of which plausibly answer similar 'is this account usable?' questions.

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