js_beautify

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

No annotations are provided, so the description must fully disclose behavioral traits. It only states the action without mentioning side effects, output behavior, file handling, or whether the operation is read-only. This leaves significant operational uncertainty for the agent.

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 short sentence with no wasted words, but it is under-specified. It reads as a label rather than a helpful explanation, lacking structure and substantive detail that would aid an agent.

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 minimal schema (2 parameters, no descriptions) and the absence of an output schema, the description should compensate with additional context. It fails to explain parameter formats, output expectations, or usage scenarios, leaving the tool inadequately described 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?

The schema has 0% description coverage, and the tool description does not mention the 'file' or 'additional_args' parameters. There is no information about what 'file' should contain (path, content) or what arguments are acceptable in 'additional_args', making correct invocation largely guesswork.

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 uses a specific verb 'Deobfuscate/beautify' and a clear target 'JavaScript', exactly stating the tool's function. This distinguishes it from sibling tools like js_getjs or js_jsluice, which focus on fetching or analyzing JS rather than formatting it.

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 the tool is used to make JavaScript readable or deobfuscated, but provides no explicit guidance on when to choose it over alternatives or any exclusions. Usage context is only implied through the verb and resource, not directly stated.

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