Ajustar identidade e comportamento global

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

With no annotations, the description carries the full burden. It does disclose a genuinely useful side effect: the tool regenerates output while preserving customizations in css/site.css and only updating the token block. That is meaningful transparency, but it says nothing about permissions, reversibility of changes, or which fields are destructive.

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?

A single sentence with no filler, but it is a dense run-on list that is hard to parse, and the important regeneration/preservation caveat is buried in a trailing parenthetical. Front-loading the mutation intent works; the enumeration could be structured better.

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 15-parameter mutation tool with nested objects, no annotations, no output schema and low schema coverage, the description does name all facets and note the regeneration behavior. However it leaves most parameter semantics and the response/effect surface unexplained, so it is only partially adequate for the tool's 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 only 27%, so the description must compensate. It names every adjustable facet (paleta, tipografia, cursor, grão, vinheta, suavidade do scroll, som, loader, portão de som, índice, pré-carregamento), which maps to most of the 15 parameters, but it gives no value semantics or acceptable ranges beyond what the schema already documents for the few annotated fields.

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 (muda) and enumerates the exact facets it controls — palette, typography, cursor, grain, vignette, scroll smoothness, sound, loader, sound gate, index, preload — plus the regeneration step. An agent can distinguish this site-wide adjustment tool from ajustar_capitulo or criar_site. It stops short of explicitly naming a sibling, so 4 rather than 5.

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?

No guidance on when to use this versus siblings like transformar_site or ajustar_capitulo, and no stated prerequisites (e.g. that an existing project/site must exist). The usage is only implied by the verb 'muda' and the required 'projeto' parameter.

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