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

Annotation Contradiction: the description explicitly claims 'Idempotent: groups that already have a linked folder are skipped,' yet idempotentHint=false in the annotations. Per rubric, a direct contradiction forces a score of 1 despite the text otherwise adding useful behavioral context.

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 sentences with zero filler. The core action is front-loaded and the idempotency qualifier earns its place as essential behavioral context. Exceptionally tight for the information conveyed.

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 single-optional-param tool with full schema coverage, the basics are covered: scope, behavior, and skip semantics. However, there is no output schema and the description omits what the tool returns, and the idempotency contradiction undermines reliability. Adequate with clear gaps.

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 coverage is 100%; team_id is fully documented in the input schema with type, format, pattern, and auth-context behavior. The description adds no parameter-level detail, so the baseline 3 applies.

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 verb ('Create') and resource ('one linked folder per landscape group node') with a scoping qualifier ('containing this team's processes'). This differentiates it from generic folder tools like createClarityFolder and listClarityFolders in the sibling list.

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 its use case — batch scaffolding of folders from a landscape — but never explicitly states when to use it over createClarityFolder or how it relates to listClarityFolders/updateClarityFolder. No when/when-not guidance or named alternatives are provided.

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