get_flight_details

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

No annotations are provided, so the description carries the full behavioral burden. It implies a read operation via 'Get' but says nothing about what 'detailed information' includes, whether the flight must exist, error behavior for bad IDs, or any auth requirements.

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 zero filler, which is appropriate for a simple lookup tool. It is efficient, though its brevity is partly the source of the guidance and transparency gaps.

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 low-complexity, single-parameter read tool the description is minimally adequate, but with no output schema and no annotations an agent gets no sense of what the returned 'details' contain. It covers the call mechanics but not the value or limits of the result.

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 single flightId parameter is documented in the schema, setting the baseline at 3. The description adds no meaning beyond that, but with only one simple required parameter there is little to add.

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?

States a specific verb ('Get detailed information') and resource ('a specific flight'), so the operation is unambiguous. However, it does not distinguish itself from siblings like search_flights or get_cheapest_flight, which also return flight data, leaving the agent to infer the difference.

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, no mention of prerequisites, and no reference to alternatives such as search_flights for discovery or get_cheapest_flight for price comparison. The agent must guess when this lookup is preferable to its siblings.

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