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

Description explains what each step provides (goal, how to do it including which tool emits the correct artifact, and how to verify it), and that each step composes the other nifra_* tools. Annotations already declare readOnlyHint=true and openWorldHint=false, and the description is consistent with these. Adds compositional context beyond annotations without contradicting them.

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?

Well-structured single paragraph that front-loads the core purpose, then explains invocation modes and usage context. Every sentence adds value: the ordered sequence, the contrast with siblings, the no-args vs step:N behavior, and when to use. No wasted words.

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 1-param tool with 100% schema coverage, readOnly annotations, and no output schema, the description is thorough: it names the full sequence, defines what each return contains, and situates the tool among siblings. Minor gap: it doesn't clarify whether the step sequence is reusable across multiple sessions or tied to a current project state, but overall this is well-specified for its complexity.

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% and the step parameter is fully documented in the schema. The description adds significant semantics beyond the schema by explaining the 1-based indexing behavior, that omitting it returns the index, and that passing a step number expands its goal/how/verify. Rich functional meaning added beyond the bare schema.

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?

Description clearly states this is a guided ordered path for building a nifra app end to end, with an explicit sequence (create → page route → loader → typed API → typed client → auth → background jobs → deploy). It explicitly distinguishes this from the random-access search of nifra_docs/nifra_example, which differentiates it from siblings.

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?

Provides explicit when-to-use guidance: 'Use it when scaffolding a new app or learning nifra's flow'. Also distinguishes from siblings by contrasting ordered guided path vs random-access search of nifra_docs/nifra_example. The description explains how to invoke it (no args for index, step: N for details) and what each call returns.

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