stop_session

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

No annotations are provided, so the description is responsible for disclosing behavioral traits. It only states that the session is stopped and does not mention whether termination is graceful, whether it is idempotent, what happens to running jobs, or what side effects occur on the Vivado environment.

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 one short, front-loaded sentence that names the action and object with no filler. Every word earns its place for a tool with no parameters.

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?

The description is adequate for a simple lifecycle command, and the output schema covers return values. However, it omits any mention of the expected session state or whether this should be the final call in a workflow, leaving minor contextual gaps.

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 has zero parameters, so the baseline is 4 and the description does not need to document any arguments. The phrase 'managed Vivado session' mildly clarifies the object affected, but no parameter-related explanation is required.

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 states a clear action ('Stop') on a specific resource ('the managed Vivado session'), making the tool's function immediately understandable. It is implicitly distinct from the sibling start_session, though it does not explicitly call out any alternative. It is a clear, non-tautological statement.

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 given for when to call stop_session versus alternatives or what prerequisites exist. An agent is not told that it should be called after start_session or before ending a workflow, nor are any conditions or exclusions mentioned.

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