validate_project_skills

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

No annotations are provided, so the description carries the full burden of behavioral disclosure. While 'validate' implies a read-only check, the description doesn't clarify whether this tool makes changes, requires specific permissions, has side effects, or what happens on validation failure. It mentions three validation aspects but doesn't explain what 'integrity', 'references', or 'consistency' entail behaviorally. For a tool with zero annotation coverage, this leaves significant gaps.

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, efficient sentence that front-loads the core purpose without unnecessary words. Every phrase ('validate project skill catalog integrity, official references, and file layout consistency') directly contributes to understanding the tool's scope. There's zero waste or 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 that an output schema exists, the description doesn't need to explain return values. However, with 2 parameters, 0% schema coverage, and no annotations, the description is incomplete—it doesn't address parameter meanings, behavioral details, or usage context. The presence of an output schema slightly mitigates this, but the overall context remains under-specified for a validation tool with parameters.

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%, meaning neither parameter (catalogPath, strict) is documented in the schema. The description adds no parameter information—it doesn't explain what catalogPath refers to, what 'strict' mode does, or how these parameters affect validation. With 2 parameters and no schema descriptions, the description fails to compensate, leaving parameters semantically unclear.

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 the tool's purpose as validating three specific aspects of a project skill catalog: integrity, official references, and file layout consistency. It uses the specific verb 'validate' with the resource 'project skill catalog', making the action clear. However, it doesn't explicitly differentiate from sibling tools like 'validate_project_agents' or 'validate_ui5_code', which would be needed for a perfect score.

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 provides no guidance on when to use this tool versus alternatives. With multiple validation-related sibling tools (e.g., validate_project_agents, validate_ui5_code), there's no indication of the specific context for this validation tool, nor any prerequisites or exclusions mentioned. The agent must infer usage from the tool name alone.

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