Get Milestone Issues

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

Although annotations (readOnlyHint, idempotentHint) indicate a safe read operation, the description adds no behavioral details such as whether the list supports pagination, ordering, or includes all issue states. With annotations present, the bar is lowered, but the description still fails to provide any contextual behavior beyond the bare minimum.

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 a single, concise sentence with no wasted words. It is appropriately front-loaded. However, it could benefit from slightly more detail without sacrificing conciseness.

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 tool with 2 parameters and no output schema, the description is too sparse. It omits critical context like the role of project_id, the return structure, and how this tool differs from gitlab_list_issues. The annotations compensate partially, but the description remains incomplete.

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 coverage is 0%, and the description does not explain the parameters (project_id, milestone_id) or their roles. The agent cannot understand how to use them beyond the schema's basic types. Given the low coverage, the description should compensate but does not.

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 'List issues assigned to a milestone' clearly states the verb (list) and the resource (issues assigned to a milestone), distinguishing it from sibling tools like gitlab_get_milestone, gitlab_get_milestone_burndown_events, and gitlab_get_milestone_merge_requests. It is specific and unambiguous.

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 such as gitlab_list_issues (which lists issues with filters) or gitlab_get_issue (single issue). There is no mention of context, exclusions, or prerequisites. The agent has to infer usage from the name alone.

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