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

Annotations already declare readOnlyHint, idempotentHint, openWorldHint and destructiveHint=false, so safety is covered. The description adds real context beyond them: results are ordered newest first and are drawn from the site's own Stripe account. It omits pagination behavior even though a cursor parameter exists.

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?

It is a single compact line with no filler, which is good, but it is a fragment with a colon-led noun list whose status is ambiguous — an agent cannot tell whether 'buyer, paid, refunds...' are returned fields, filters, or order types. The ordering fact is front-loaded well; the trailing list is not self-explanatory.

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, so the description carries the burden of conveying return shape, and its field list gestures at that only cryptically. Pagination via the cursor parameter and the effect of the email filter are left entirely unexplained, which leaves gaps for a list tool that may span many pages.

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%, so the id, email and cursor parameters are already documented in the schema, and the description adds nothing about them. The trailing field list (buyer, paid, refunds, booking, balance, deposit hold, agreement, shipping) appears to describe returned record contents rather than input parameters, so it does not deepen parameter meaning.

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 the resource (orders and bookings), the scope (a given site, from its own Stripe account) and the ordering (newest first), which is enough to distinguish it from the singular get_order and update_order siblings. It is written as a sentence fragment rather than a verb-led statement, and it never names the sibling it differs from.

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?

There is no when-to-use guidance: nothing says to prefer this over get_order for a single record, nor when to apply the email filter versus listing everything. The only usable routing cue is the implicit list-vs-get naming convention.

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