eversports_studio_manager_close

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

With no annotations, the description carries full disclosure burden; it does add a genuinely useful behavioral consequence — that credits stop accruing — which is not derivable from the empty schema. It omits other relevant traits such as whether the session state is lost, whether unsaved work is discarded, or whether a no-op occurs if no session is open.

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?

One short sentence with the action front-loaded and the rationale trailing as a clause; no redundant restatement of the name and no filler.

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 zero-parameter, no-output-schema teardown tool the description is nearly sufficient, but it leaves the important lifecycle question unanswered: what happens to any in-progress session state, and whether calling it twice is safe.

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 takes zero parameters, so there is nothing for the description to disambiguate beyond confirming it is argument-free. Baseline 4 for a 0-param tool 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?

States a specific verb and resource ("Close the Eversports Studio Manager browser session") that clearly contrasts with the open/click/type siblings. It does not explicitly name the complementary tool (open) or say the session must exist first, so it stops short of 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?

"When the work is done" gives an implied trigger condition, and "so credits stop running" explains the motivation, which helps the agent decide to call it. However, there is no explicit guidance on when this must not be called (e.g., with pending work) or what alternatives exist for inspecting state first.

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