arc_reload_tabs

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

Annotations are present but neutral (readOnlyHint=false, destructiveHint=false, idempotentHint=false). The description does not add behavioral details beyond the word 'reload', such as whether it clears cache or loses unsaved form data. For a simple action, minimal disclosure is acceptable but not excellent.

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 concise sentence with no extraneous words. It is efficiently structured, but could slightly expand on usage without losing conciseness.

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 tool with one required parameter and an output schema (not detailed), the description is minimally adequate. However, given the context of 13 sibling tools, a bit more guidance on where to find tab IDs or expected behavior would improve completeness.

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 description coverage is 0%, so the description carries the full burden. It only says 'by explicit tab id', which adds minimal meaning over the schema's property name 'tab_ids'. Agents are left to infer the format or source of tab IDs without guidance.

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 verb 'reload', the resource 'Arc tabs', and the method 'by explicit tab id'. It distinguishes this tool from siblings like arc_close_tabs and arc_create_tab, making its purpose unambiguous.

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 this tool versus alternatives like arc_open_url or arc_execute_javascript. While the purpose is clear, the lack of context for selecting this tool among siblings is a gap.

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