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

Annotations already declare readOnlyHint=true and openWorldHint=false, so the agent knows this is a safe, self-contained read. The description adds genuinely useful non-schema context — that it is a short checklist and free with no purchase required — but says nothing about the return format, length, or structure of the checklist itself.

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 compact sentences with zero padding. The content of the checklist is front-loaded and the cost qualifier follows immediately.

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?

For a no-input, read-only informational tool with safe annotations and no output schema, the description covers what it returns and the cost/eligibility framing. The only gap is the absence of any hint about the checklist's format or size, which is minor here.

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 there is nothing for the description to clarify; baseline 4 applies. No parameter detail is missing or misleading.

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 states a specific resource — a pre-litigation case prep checklist — and its scope ('what a business owner should gather before meeting or hiring a litigation lawyer'). It is distinguishable from the informational siblings like get_starter_kit and get_setup_session, though it never explicitly contrasts itself with them.

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?

Usage is implied by the temporal framing ('before meeting or hiring a litigation lawyer'), which tells the agent the situation the checklist applies to. There is no explicit when-to-use guidance relative to the sibling tools and no exclusions or prerequisites stated.

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