chrome_finalize_tabs

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

No annotations exist, so description must carry full behavioral burden. 'Finalize' implies a terminal action, but it does not disclose side effects (e.g., whether tabs are closed, status updated, or destroyed). The behavioral impact is unclear.

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?

Extremely concise (two sentences) but at the cost of clarity. The description is under-specified, lacking essential details that conciseness should not sacrifice.

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 one parameter, no output schema, and no annotations, the description is incomplete. It does not explain return values, side effects, or usage steps, leaving significant gaps for an agent.

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%. Description adds minimal meaning with 'Use status handoff or deliverable', which references the enum but does not explain the 'keep' array structure, its purpose, or how tabId and status interact. The schema's complexity (nested objects) is not addressed.

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?

Description states 'Finalize claimed tabs' with a verb and resource, but lacks specificity and does not differentiate from sibling tools like chrome_bridge_status or chrome_claim_tab. The phrase 'Use status handoff or deliverable' hints at the parameter but is insufficient for clear purpose.

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 on when to use this tool versus alternatives. Prerequisites (e.g., tabs must be claimed) are not stated, and no when-not-to-use instructions are provided.

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