page_goto

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

With no annotations, the description itself must convey behavioral traits, and it does communicate that this is a state-changing navigation action on an existing tab. However, it does not disclose whether the tool waits for page load, whether it can fail on invalid addresses, or whether it replaces the current tab rather than opening a new one.

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 redundancy or filler. It front-loads the essential ideas: target is the current tab, action is navigation, goal is a different address.

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 simple navigation tool, the description plus schema is enough to understand the basic call: provide a target address and optionally specify a tab. It is still missing context about return behavior, loading expectations, and when this tool is intended to be preferred over browser-level alternatives.

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 50%, so the description should compensate for the undocumented `url` field. The phrase '다른 주소' adds navigation meaning to that parameter, but it does not explicitly map to the parameter name, and it says nothing about the `page` parameter or how it disambiguates tabs.

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 Korean description states a clear action: move the currently viewed tab to another address, which unmistakably identifies this as a navigation command. It distinguishes itself from siblings like page_click and page_fill in behavior, but it does not explicitly name or contrast those alternatives, which keeps it from a 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?

The description provides no explicit guidance on when to use page_goto instead of page_click, page_run, or another page-level tool. There is no when-to-use/when-not-to-use statement, so an agent must infer appropriateness from the tool name and sibling list.

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