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

With no annotations, the description carries the full burden and does so well: it discloses a non-obvious legal side effect ('reading the inbox counts as formally receiving its notices'), the credential requirement ('key'), cost ('Free'), and the polling-frequency implication. These are exactly the behavioral facts an agent needs and could not infer from the schema.

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 purpose and return contents are front-loaded, and the credential/cost/source lines are compact metadata. The prose is slightly rambly in first person and the legal citations add length, but no sentence is truly wasted.

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 and no annotations, so the description must explain returns and side effects; it covers what is returned and the formal-receipt consequence well. It does not explain how the summary flag interacts with the returned content or any pagination, leaving a small gap.

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 100% and the single 'summary' boolean is fully documented in the schema ('omit the claim and bench book from each notice'). The description adds no additional semantics for this parameter, so the baseline 3 applies.

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 opens with a concrete agent goal ('whether my agent has been sued or needs to respond to the Court') and states exactly what the tool returns: case notices, response instructions, deadlines, and warnings about bad-faith dealing. This clearly distinguishes it from siblings like docket_status, my_register, or read_service_complaints.

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 establishes when to use the tool (to learn whether the agent has been sued or must respond) and adds operational guidance about polling mode versus verified-contact notifications removing daily polling. It does not explicitly name a sibling alternative or a when-not-to-use condition, so it stops short of a 5.

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