generar_token_aleatorio

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

No annotations are provided, so the description must cover behavioral traits. It mentions it generates cryptographically secure tokens using entropy, but lacks details on side effects, authentication needs, or rate limits. It does not contradict any annotations as there are none.

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 short paragraphs, front-loaded with the purpose, followed by a clear Args section. It is concise with no wasted words, though could be slightly more compact.

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 that the tool has an output schema (so return values are covered) and only two simple parameters, the description adequately covers token generation, parameter constraints, and formats. It could mention error conditions but is otherwise complete.

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 0% description coverage, so the description fully explains both parameters. It gives the range and default for 'longitud' (16-256 bytes, default 32) and the three formats (hex, base64, urlsafe) with an example for hex (64 chars for 32 bytes), adding significant meaning.

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 it generates cryptographically secure tokens for API keys, secrets, session IDs, etc. The verb 'generar' and resource 'token' are specific, and it distinguishes itself from siblings like generar_password_seguro by targeting token use cases.

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 lists intended use cases (API keys, secrets, session IDs) but does not explicitly state when not to use it or provide comparisons to sibling tools like generar_password_seguro or hash functions. Guidance is implied but not exhaustive.

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