Stop network monitoring

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

With no annotations provided, the description carries the full burden. It discloses resource release and the conditional detachment of Chrome, which is critical side-effect behavior. It doesn't cover idempotency or error scenarios, but for a stop operation this is above-average transparency.

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?

Two sentences with no redundancy. The first states the action, the second clarifies a boundary condition. Every phrase serves a purpose.

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 stop operation, the description covers the core action and a meaningful side effect. It doesn't mention prerequisites or return values, but the sibling tools imply the usage flow and the complexity is low. The description is reasonably complete for its context.

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 schema has a single required parameter, sessionId, with no description (coverage 0%). The description never mentions sessionId or clarifies what it refers to. It relies entirely on the tool name and title to infer that sessionId identifies the network monitor, adding no meaning beyond the schema.

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 uses a specific verb ('Stop') and resource ('a network monitor') and adds a precise behavioral caveat about Chrome detachment. It clearly distinguishes from siblings like browser_network_start and browser_network_poll by indicating this is the teardown operation.

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 explicit when-to-use guidance or alternative tools are mentioned. The ownership caveat ('detaches Chrome only when the monitor owns the attachment; a reused Raw session remains attached') gives some context for a specific condition, but it doesn't tell the agent when to prefer this over network_poll or cdp_detach. Usage is implied rather than stated.

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