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

With no annotations, the description carries the burden and does disclose meaningful behavior: it reports commit status, opBNB transaction details, and whether the alert's hash recomputes to the sealed one. This is sufficient for a read-style verification tool, though it does not explicitly state that no state is changed.

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 compact and front-loads the main purpose before explaining how to pass the alert. It is somewhat dense and run-on, but each clause adds relevant information without padding.

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 output schema exists and the two parameters are both addressed, the description gives an agent enough to select and call the tool correctly. It does not cover edge cases or failure modes, but those are not critical for a straightforward verification 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?

Schema coverage is 0%, but the description compensates by explaining both parameters: 'seq' identifies the lead alert, and 'alert' is the lead_alerts/push row with its salt. It adds practical meaning beyond the bare schema types, though the object structure is not fully detailed.

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 ('Check one lead alert by seq') and a specific resource, distinguishing it from list/spec tools like lead_alerts and lead_alert_spec. It also enumerates what the check covers: commit status, opBNB transaction, and anchor/hash verification.

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?

It gives concrete usage context: pass the alert you already hold, sourced from lead_alerts or a push, including its salt. It does not explicitly state when to prefer this over sibling verify tools, but the 'one lead alert by seq' framing makes the intended scenario clear.

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