get_trades

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

With no annotations, the description must carry behavioral context. It discloses one meaningful behavior: private owner names are never returned, indicating a privacy/redaction guarantee. It does not state auth requirements, error behavior, or whether data is read-only, but for a getter this is a useful disclosure.

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?

Two short sentences; the primary action is first and the caveat second. No filler.

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 one-parameter tool with no output schema, the description is incomplete: it fails to define bfe or describe the response shape, and 'EJF' is left unexplained. The privacy note is helpful but does not overcome the missing invocation semantics.

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 0% and the description never explains the required bfe parameter. An agent is left to guess what bfe means and how to format it. This is a critical gap for a single-parameter tool.

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 operation ('Get') on a specific resource: non-protected ownership type and recorded trade prices (EJF). The caveat 'Never returns private owner names' sharpens the scope. However, it does not compare against siblings like get_valuation or get_parcel, so differentiation relies on domain-specific terms.

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 'use when' or 'use instead' guidance, and none of the 13 siblings are mentioned. The privacy caveat hints at a limitation but not at selection criteria versus alternatives.

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