read_console

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

No annotations are provided, so the description carries the burden. It discloses that setting clear=True empties the buffer, which is important. However, it does not clarify whether reading is destructive, whether it returns only new messages, or the order of operations (return then clear). More transparency is needed for a complete behavioral understanding.

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 sentences, front-loaded with the main purpose. Every word adds value; no redundancy. It efficiently communicates the core function and a key parameter behavior.

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?

The description provides basic function and parameter effect, but lacks context about when to use (e.g., after browser actions, requires active session). Since an output schema exists, return value details are not needed, but usage prerequisites are missing. The Spanish language might be a minor barrier but is not penalized heavily.

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 must compensate. It explains the effect of the clear parameter: 'clear=True vacia el buffer' (empties the buffer). This adds meaning beyond the schema's type and default, though it could explicitly state what happens when clear is false.

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 returns captured console messages. The verb 'Devuelve' (returns) and resource 'mensajes de consola capturados' specify the action and object. It also mentions the clear parameter effect, which distinguishes it from sibling tools that perform browser actions (click, navigate) or other reads (read_network).

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 is provided on when to use this tool versus alternatives like read_network or when it should be invoked in a browser session. The description lacks context about prerequisites or typical scenarios.

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