close_session

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

No annotations provided; the description only states the action without revealing side effects, such as whether sessions must be active, if resources are cleaned up, or if closing is reversible. Minimal behavioral disclosure.

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 concise sentence with no wasted words. However, it could include additional useful information without bloat.

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 simple close operation with one parameter, the description is borderline adequate but lacks return value, error handling, and cross-reference to related tools like 'list_sessions' for obtaining sessionId.

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 zero description coverage for the parameter. The description only repeats the parameter name 'sessionId', adding no meaning about valid values, format, or how to obtain it.

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 'Close' with resource 'session' and clarifies it operates by sessionId. It clearly distinguishes from sibling tools like 'list_sessions' (listing) and 'disconnect_app' (disconnecting an app).

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 on when to use this tool versus alternatives like 'disconnect_app' or 'set_active_session'. No prerequisites or conditions for use are mentioned.

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