windows_version

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

With no annotations, the description carries the burden and discloses the return structure (dict with status, data containing version/build/edition). However, it does not state safety (read-only), platform assumptions, or potential failure modes, which would increase transparency further.

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 brief and well-structured, with a clear action sentence followed by a Returns section and example. Every part earns its place with no redundancy.

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?

Given the tool's low complexity (no params, existing output schema), the description is nearly complete. It explains the output keys and gives a usage example. Missing minor context like platform requirement (Windows-only) but that is implied by the name.

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?

The tool has zero parameters and the description correctly shows an empty call example. Baseline for 0 params is 4; the description adds no param-specific details because none are needed.

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 'Return detailed Windows version information' with a specific verb and resource, clearly distinguishing it from sibling version tools like docker_version or python_version. The name itself reinforces the purpose.

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 usage when Windows version info is needed but provides no explicit guidance on when to prefer this tool over alternatives like system_info or other version-related tools. There are no exclusions or alternative mentions.

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