complete_jira_ticket

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

With no annotations, the description carries the full behavioral burden. It usefully discloses the auto-detection behavior and the optional resolution comment, but says nothing about what happens if no 'Done'/'Resolved' transition exists, whether the change is reversible, or any permission requirements.

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?

Two sentences, front-loaded with the action and its distinguishing mechanism. No filler or redundancy.

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?

With no output schema and no annotations, the description covers the essential behavior an agent needs to invoke it correctly. The main gaps are failure modes (no matching transition) and permission expectations, which are minor for this scope.

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?

Schema description coverage is 100%, so the schema already documents all three parameters including the auto-detect fallback for transition_name. The description only restates the optional comment, adding no meaning beyond the schema; baseline 3 applies.

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 ('Mark a Jira ticket as completed/done') plus the distinctive mechanism ('Automatically identifies and executes the Done or Resolved workflow transition'). This implicitly distinguishes it from the generic sibling transition_jira_ticket, which presumably requires an explicit transition target.

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?

Usage is implied: reach for this when you want to close a ticket and don't want to specify a transition. But the description never states when to prefer it over transition_jira_ticket or list_ticket_transitions, nor any preconditions, leaving the routing decision to inference.

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