system_setup

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

With no annotations provided, the description must fully disclose behavior. It lists actions like show_welcome and validate_email, but does not mention side effects, permissions, or state changes (e.g., whether email validation is persistent). The behavior is partially inferred but not transparent.

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 concise with two sentences, no fluff, and front-loads the purpose. However, it could be slightly more structured to separate parameter guidance, but overall efficient.

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 high complexity (9 optional parameters, no enums, no output schema, no annotations), the description is severely lacking. It does not explain parameter usage, return values, or interaction effects, making it insufficient for correct tool invocation.

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 schema has 9 parameters with no descriptions (0% coverage). The description only mentions the 'action' parameter implicitly through key action names, but ignores the other 8 parameters entirely. It fails to add meaning to most parameters, leaving the agent guessing.

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 'Unified system setup and onboarding' and lists key actions, making the tool's purpose unambiguous. It is distinct from sibling tools like manage_alerts or system_diagnostics, which serve different functions.

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 use for setup and onboarding, but does not explicitly state when to use or when not to use. It references get_capabilities() for a complete action list, offering partial guidance, but lacks clear alternatives or exclusion criteria.

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