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

Annotations already declare readOnlyHint=false, destructiveHint=false, idempotentHint=false and openWorldHint=true, so the safety profile is covered. The description adds little beyond the annotation set: it does not say the inquiry is delivered to the provider, whether resubmission creates duplicates (relevant given non-idempotent), or what confirmation the caller receives.

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?

A single front-loaded sentence with no padding, but it is so terse that it omits behavior an agent needs. Conciseness is achieved at the cost of substance rather than through efficient packing of useful information.

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 six-parameter, non-idempotent open-world write with no output schema, the description should say more about submission behavior and outcome. The schema documents the inputs, but nothing covers what happens after submission or how to detect success versus duplicate submission.

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 all six parameters carry their own descriptions with constraints, so the baseline is 3. The description contributes nothing further about parameter meaning (e.g., what location_id must reference or how comment is used).

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 gives a specific verb and resource ("submit an inquiry for a location"), but it conflicts with the tool name `create_order`, which implies order creation rather than a contact inquiry. The schema fields (name, email, phone, comment, company) support the inquiry reading, so the description does clarify intent, yet the mismatch with the name leaves room for an agent to be confused about what is actually created.

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 statement of when to use this tool versus alternatives. The siblings (`get_location`, `search_locations`) are read-only lookups, so the agent must infer that this is the follow-up action after finding a location. No prerequisites, exclusions, or routing conditions are provided.

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