Open SayMaker in a browser

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

No annotations are provided, so the description carries the full burden. It states 'The URL to carry on in the browser', which suggests the tool returns a URL or opens a browser, but it does not clarify whether it opens a new tab, requires user interaction, or what the exact output is. The behavior is ambiguous and under-specified.

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 sentence but is awkwardly phrased: 'The URL to carry on in the browser: the agent that plans multi-step jobs from one sentence, a specific model page, or the image or video maker.' The colon introduces a list that is not well structured and the phrasing is confusing. It is short but not well organized or easily scannable.

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?

With no annotations and no output schema, the description must be self-sufficient. It does not clearly state what the tool returns (e.g., a URL string) or what the agent should do with it. It also omits any prerequisites or error handling. For a simple tool with optional params, this is a notable gap.

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 input schema already provides 100% coverage for both parameters: model ('Model id, when target is 'model'.') and target (enum with default 'agent'). The description adds some context about the targets by naming 'agent', 'image', 'video', and 'model page', but it does not add significant new meaning beyond the schema. Baseline of 3 is appropriate.

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 title clearly states 'Open SayMaker in a browser', and the description mentions 'The URL to carry on in the browser' and lists the specific targets (agent, image, video, model). This makes the action and resource clear, and it is distinct from sibling tools like generate_image or get_task, which perform different operations.

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?

There is no explicit guidance on when to use this tool versus alternatives, but the tool's purpose is self-evident from the name and description. The description does not mention any exclusions or alternative tools, so usage is implied rather than explicitly stated.

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