vault_logout

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

No annotations are provided, so the description must disclose behavioral consequences. It only states that a saved session is deleted, without explaining side effects (e.g., whether the Vault token is invalidated server-side, whether other sessions are affected, or whether the action is reversible). This is a significant transparency gap.

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 sentence with no redundant words. It is front-loaded and efficient, conveying the full purpose in minimal space.

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 simple nature of a logout tool, the description is adequate but leaves out behavioral details such as idempotency, error outcomes, or whether an active session is required. With no annotations and no output schema, a bit more context would be helpful, but the tool is basic enough that a 3 is appropriate.

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 and the schema is trivially 100% covered. Per the baseline rule for 0-param tools, the description need not add parameter details, and the empty schema leaves no room for ambiguity.

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 'Удалить сохранённую сессию Vault' (Delete saved Vault session) uses a specific verb and resource, clearly distinguishing it from siblings like vault_login and vault_auth_status. It leaves no ambiguity about the tool's core function.

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 provides no guidance on when to use this tool versus siblings such as argocd_logout or vault_login. There is no mention of prerequisites, typical scenarios, or conditions under which this tool should be preferred.

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