complete_interactive_login

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

With no annotations, the description carries the full burden of behavioral disclosure. It only mentions being a 'compatibility wrapper' and 'completes the interactive sign-in flow', but does not state side effects, session state changes, or auth requirements, leaving the agent without critical behavioral context.

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, front-loaded sentence with no redundancy. It efficiently states the core purpose, though it is terse and omits behavioral and usage context that would make it more helpful.

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 large set of sibling tools including multiple auth-related ones (start_interactive_sign_in, complete_interactive_sign_in, authenticate_mcp_session), the description is too sparse. It does not explain the relationship to these tools, what 'compatibility wrapper' means, or how the login flow begins, making it inadequate for correct tool selection.

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 tool has zero parameters, so there is nothing to explain. The schema coverage is trivially 100%, and the baseline for 0-parameter tools is 4.

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 action ('completes the interactive sign-in flow') and scope ('for the MCP session'). It is distinguishable from start-related tools, but does not differentiate from the nearly identically named sibling 'complete_interactive_sign_in', so it lacks full sibling differentiation.

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 is provided on when to use this tool versus alternatives. It does not mention prerequisites, sequence (e.g., 'use after start_interactive_sign_in'), or contrast with complete_interactive_sign_in or authenticate_mcp_session.

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