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

Annotations already declare readOnlyHint and openWorldHint, so the safety profile is known. The description adds that inputs are validated server-side and the deliverable is 'audited,' which provides some behavioral context, but it omits details about the async parameter and potential error behavior.

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 roughly 60 words, concise, and the main action ('Returns a structured, audited deliverable') is front-loaded. The tagline and reference case add some extra detail but do not constitute excessive verbosity.

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 tool has a complex nested schema and no output schema, yet the description does not explain what the deliverable contains or how to construct valid inputs beyond a vague 'documented case fields.' It also ignores the async option, leaving the description incomplete for a tool of this complexity.

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 only 17%, and the description does not explain the nested input objects (company, salesTeam, currentEnablement) or their fields. The reference case gives a concrete example but does not map directly to the schema, leaving parameter semantics largely underspecified.

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 states the tool 'Returns a structured, audited deliverable' for Sales Enablement architecture, with a clear domain (CRO expertise) and a reference case. It clearly identifies the tool's function but does not explicitly differentiate from sibling architect tools like revops_architect or recruiting_architect.

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 implies a use case for sales enablement improvement via the reference case and the phrase 'send the documented case fields,' but it does not provide explicit when-to-use or alternative guidance. The usage context is inferable but not clearly stated.

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