tidal_login_complete

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

No annotations are provided, so the description must carry behavioral transparency. It indicates that the tool waits for authentication completion with a timeout and returns a dictionary. However, it lacks details on what happens on timeout, error conditions, or side effects, leaving some uncertainty.

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 very concise and well-structured, with the purpose front-loaded immediately. Every sentence is relevant and necessary, with no wasted words.

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 the complexity of authentication flows and the existence of 15 sibling tools, the description provides sufficient context: it explains the flow, return type, and parameter. The absence of an output schema is partially compensated by mentioning the return dictionary. A brief note on error/timeout 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?

Although the input schema coverage is 0%, the description includes an 'Args' section that explains the timeout parameter's meaning and default value. This adds semantic value beyond the schema, which only lists the parameter name and type.

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 tool's purpose: 'Complete a pending TIDAL authentication.' It specifies the context (after tidal_login and user completes browser login), making it easily distinguishable from sibling tools like tidal_login.

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 explicitly tells when to use this tool: after tidal_login() and user completes browser login. It mentions the timeout parameter but does not provide explicit when-not-to-use instructions or alternatives, though the sibling tools are mostly unrelated operations.

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