transition-model-version-stage

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

Annotations indicate mutation (readOnlyHint=false) and potential side effects (openWorldHint=true), but the description does not explain what happens during stage transition (e.g., archiving existing versions, restrictions on stage changes). No contradiction with annotations.

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 very short (6 words), but at the expense of necessary detail. It is concise but under-specific, failing to earn its place for a non-trivial mutation tool.

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 4 parameters, no output schema, and minimal annotations, the description lacks context on return values, side effects, prerequisites (e.g., permissions), and integration with other tools. It is incomplete for safe invocation.

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 50% (two of four parameters have descriptions). The tool description adds no extra meaning beyond the schema for 'name' and 'version', which are left ambiguous (e.g., model name vs. registered model name). It partially compensates by framing the purpose.

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 action ('Transition') and resource ('model version stage'), distinguishing it from generic update tools like 'update-model-version' which may modify other fields. However, it could be more specific about the stage lifecycle.

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?

No guidance on when to use this tool versus alternatives (e.g., 'update-model-version'), nor prerequisites like ensuring the model and version exist. The agent receives no help in deciding context.

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