flowzap_validate

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. It indicates this is a validation tool (implying read-only, non-destructive behavior), but doesn't specify what happens on validation failure (e.g., error messages, detailed feedback) or success (e.g., returns boolean, structured validation report). It adds some context about the pre-playground use case, but lacks details on rate limits, authentication needs, or output format.

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 two concise sentences that are front-loaded with the core purpose and usage guidance. Every word earns its place—no redundancy or unnecessary elaboration. It efficiently communicates what the tool does and when to use it without wasting space.

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 moderate complexity (validation with one parameter) and no annotations or output schema, the description is reasonably complete. It covers purpose and usage well, but lacks details on behavioral outcomes (e.g., what validation returns) and doesn't fully compensate for the absence of annotations. However, it's sufficient for basic agent understanding in context with siblings.

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 input schema has 100% description coverage, with the 'code' parameter clearly documented as 'FlowZap Code to validate'. The description doesn't add any additional parameter semantics beyond what the schema provides (e.g., no examples, format constraints, or validation criteria), so it meets the baseline of 3 where the schema does the heavy lifting.

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 with a specific verb ('validate') and resource ('FlowZap Code syntax'), and distinguishes it from siblings by mentioning its use 'before creating a playground' (differentiating from flowzap_create_playground). It provides a clear, actionable purpose beyond just restating the name.

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 explicitly states when to use this tool ('to check if FlowZap Code is valid before creating a playground'), providing clear context and distinguishing it from alternatives like flowzap_create_playground (which would presumably be used after validation) and flowzap_get_syntax (which might retrieve syntax rules rather than validate code).

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