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

No annotations are provided, so the description must carry the full behavioral burden. Instead it gives marketing language ('production-ready', 'structured, repeatable workflow') without stating what the tool actually does with expenses, what it returns, or how it handles data.

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 text is short, but the second sentence is promotional copy about a prompt pack rather than useful tool guidance. Every sentence does not earn its place because key operational details are omitted while audience and delivery-format fluff are included.

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 simple tool with one optional parameter and no output schema, the description still needs to explain the sort operation and expected result. It instead describes a generic workflow pack, leaving the agent unable to confidently invoke it or interpret the optional query.

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 single optional 'query' parameter has 100% schema description coverage, so the schema already documents its meaning. The description does not mention the query at all, leaving it no better than the baseline when schema coverage is high.

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 an 'expense sort tool system' but frames it as a 'copy-paste prompt pack' rather than explaining what expense sorting means. It gives no sorting criteria (date, amount, category, etc.) and does not distinguish it from siblings such as expense-summary-tool or expense-audit-tool.

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 only identifies an audience ('marketing and operations leaders') and says it can be run today. It gives no when-to-use guidance, no excluded cases, and no comparison to the many sibling expense tools.

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