Connect ADS-B aircraft bus

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

Annotations indicate openWorldHint=true and readOnlyHint=false, warning of side effects, but the description does not elaborate on what those side effects are. It does not mention that the scaffold may connect to an external adapter URL, fetch live data, or that existing components might be modified. The phrase 'sanitized aircraft rows' hints at data processing but not at runtime behavior or dependencies.

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 description is a single sentence that front-loads the primary action and then lists the scaffold's contents. It is concise, scannable, and contains no filler or duplication of structured data.

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?

With 10 parameters, no output schema, and an openWorldHint, the description is insufficient for an agent to anticipate the tool's full impact. It does not explain what the agent should expect after creation, whether it returns a reference, how the adapter is used, or how the privacy notes are applied. The tool likely has network and lifecycle implications that are left undisclosed.

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 low (20%), so the description needs to compensate. It provides thematic links: 'altitude bands' to altitude_band_count, 'track history metadata' to track_history_count, 'adapter source' to provider/adapter_url/adapter_mode, and 'aircraft rows' to aircraft_count. However, parameters like 'active', 'airspace_label', and 'adapter_mode' remain unexplained, and the mapping is implicit rather than explicit.

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 a specific action ('Create an ADS-B aircraft scaffold') and lists key components (aircraft rows, altitude bands, track history, adapter source, feed/privacy notes). This distinguishes it from most sibling tools. However, the tool name/title use 'connect' while the description says 'create', creating a minor mismatch about whether the tool connects to an existing bus or builds a new scaffold.

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?

No guidance is provided on when to use this tool versus alternative bus-creation tools. There are dozens of similar tools (e.g., connect_ais_vessel_bus, create_blacktrax_tracking_bus), and the description does not state the intended context, prerequisites, or that this is the tool for ADS-B aircraft data. It relies solely on the domain in the name.

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