jira_get_current_user

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

No annotations are provided, so the description carries the full burden. The verb 'Get' implies a read-only operation, which conveys the core behavioral nature, but the description discloses nothing about what happens when authentication is missing or invalid, what fields 'information' includes, or any permissions considerations.

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?

A single nine-word sentence with no filler. The action and target resource are front-loaded, and nothing is repeated from the schema or annotations.

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 tool this is minimally adequate, but with no output schema the description doesn't clarify what 'information' will be returned (e.g., account ID, display name, email) nor how auth failures surface. An agent invoking this must guess the return shape.

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 an empty input schema (100% coverage), so there is nothing for the description to explain. This matches the baseline-4 case where parameter documentation is trivially satisfied.

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 ('Get') tied to a specific resource ('information about the currently authenticated user'), making the tool's scope unambiguous. No sibling tool targets the current user, so an agent can distinguish this from jira_search_issues, jira_get_issue, and jira_get_projects without needing to open schemas.

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 alternatives. There are no preconditions, contextual triggers, or exclusions stated, even though the tool is clearly distinct from siblings, leaving the agent to infer when it is appropriate.

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