weezevent_open

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

No annotations are supplied, so the description carries the full disclosure burden. It reveals that a signed-in Cloud Browser session is required and gives the default URL, but says nothing about whether it creates a new tab, reuses an existing session, navigates away from current state, waits for load, or what happens on failure. For a navigation tool with zero annotation coverage that is a substantial gap.

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?

A single sentence with the action front-loaded and the default URL given inline, so nothing is wasted. The appended purpose clause is the one element that could be trimmed or made more precise.

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 one-parameter navigation tool the description covers the target and the auth context, which is most of what is needed. It stops short of stating sequencing relative to the click/read/type siblings or the load/error behavior an agent would want before chaining calls.

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 100% and there is only one optional parameter whose default the schema already documents, so the description's restatement of the default URL adds little. Baseline 3 applies; no additional URL format or validation guidance is offered.

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?

States a specific verb and resource ('Open a Weezevent page in your signed-in Cloud Browser') and pins the default target URL, which separates it from siblings like weezevent_click or weezevent_read. The trailing clause about 'prepare estimates' and 'jobs and crew assignments' describes the downstream work rather than this tool's action, slightly muddying the 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?

Usage is only implied: the framing suggests this is the entry point that establishes the page before the other Weezevent tools operate on it, but the description never says to call it first or names any alternative. There are no when-not-to-use conditions or prerequisites beyond the signed-in browser hint.

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