Get Job Artifact File

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

The description adds the behavioral detail that the file content is returned as inline UTF-8 or base64, which is beyond the annotations that already declare readOnlyHint, openWorldHint, idempotentHint, and destructiveHint. However, it does not disclose any additional constraints like size limits, authentication, or error handling.

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, front-loaded sentence with no wasted words. It achieves brevity but omits critical details that could be included without significant length increase.

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 that the tool has 3 parameters with 0% schema coverage and no output schema, the description is insufficient. It does not explain the return type selection between UTF-8 and base64, or how to specify the artifact path. For a retrieval tool, this leaves significant 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 schema description coverage is 0%, and the description provides no explanation of the three parameters (job_id, project_id, artifact_path). The agent must infer meaning solely from parameter names, which is insufficient.

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 clearly states the verb 'Return' and the resource 'one file from a job artifacts archive', and specifies the output format as inline UTF-8 or base64 content. It distinguishes the tool's purpose from similar sibling tools like gitlab_download_job_artifacts and gitlab_get_job_artifact_file_local, but does not explicitly contrast them.

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, nor does it mention any prerequisites or exclusions. The agent is left unaware of context where other tools might be more appropriate.

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