check_oa_readonly_readiness

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 does disclose an important side effect — a task ID is only created when every check passes — which is genuinely useful behavioral context. It omits what happens on failure (error vs. a non-creating result), permission requirements, and whether the checks have side effects themselves.

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 compact sentence that front-loads the trigger condition and the outcome, with no filler. Its brevity is efficient rather than padded, though the density contributes to the ambiguity of 'three checks'.

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 described. Still, for a four-parameter gate tool with 0% schema coverage and no annotations, the description should define the individual checks and the failure behavior; instead it miscounts them and leaves the agent under-informed to invoke it correctly.

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 0%, so all four booleans (bill_readable, left_login_page, connection_healthy, bank_flow_accessible) have titles only. The description refers generically to 'three read-only checks', which not only fails to explain the individual parameters but actively conflicts with the four-parameter schema, leaving the agent to guess what each flag means.

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 names a specific action (evaluating the post-manual-login read-only checks) and a conditional outcome (creating the task ID only if all pass), which is more than a restatement of the name. However, it says 'three read-only checks' while the schema requires four booleans, so an agent cannot fully reconcile what is being judged, and it does not distinguish itself from siblings like startup_status or open_greencloud_oa_command.

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 phrase 'after manual login' (人工登录后) gives an implied sequencing condition for when this tool is relevant. There is no explicit when-not guidance and no named alternative among the siblings, so the routing decision is only partially supported.

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