validate_flight

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

With no annotations provided, the description carries the full burden. It declares read-only status and lists exactly what is checked (airspace, TFRs, altitude, UASFM ceiling, civil twilight), giving good insight into behavior. No mention of rate limits or error handling, but sufficient for a validation tool.

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?

Three sentences front-loaded with purpose, then checks, then return type and read-only note. No redundant or missing information. Every sentence earns its place.

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?

The description covers the tool's purpose, what it checks, and the return structure (status with violations). Given no output schema, it adequately describes output, though a bit more detail on violation format would improve completeness. Still, it is sufficient for an agent to understand usage.

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?

All 4 parameters have schema descriptions (100% coverage), so baseline is 3. The description does not add new semantic meaning beyond mentioning location, altitude, and time generically, but it doesn't improve upon the schema.

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 clearly states the tool validates drone flight permissions under FAA Part 107, checks specific restrictions (airspace, TFRs, altitude, UASFM, civil twilight), and returns a status. This distinguishes it from sibling tools like check_airspace or get_active_tfrs.

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?

The description explains what the tool does but does not explicitly guide when to use it over alternatives like check_airspace or preflight_briefing. No exclusions or when-not-to-use guidance is provided, leaving the agent to infer.

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