Update Vlan_translation_rule

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

Annotations indicate destructiveHint=true and idempotentHint=true, which align with the PATCH semantics described. The description adds the return format options (markdown or json), which is useful behavioral context beyond what annotations provide. No contradictions.

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 three sentences, front-loading the core purpose and PATCH semantics, then covering input guidance and return formats. Every sentence adds value with no extraneous text.

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 the tool has 6 parameters (1 required) and no output schema, the description adequately covers update behavior and response options. However, it lacks mention of error handling or prerequisites (e.g., existence of the rule), but the annotations compensate for idempotency and destructiveness. Overall sufficient for a partial update tool.

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 only 33% (only 'id' and 'response_format' have descriptions). The description does not elaborate on the other parameters (policy, local_vid, remote_vid, description) beyond stating they can be changed. While parameter names are somewhat self-explanatory, the description adds minimal value over the schema, failing to compensate for low coverage.

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 explicitly states 'Update an existing vlan_translation_rule in NetBox (PATCH semantics — only provided fields are changed).' It clearly identifies the verb (update), resource (vlan_translation_rule), and the PATCH approach, distinguishing it from create, delete, get, and list sibling tools.

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 instructs to 'Supply the numeric id and only the fields you want to change. Omitting a field leaves it unchanged.' This provides clear context for usage, but does not explicitly mention when it should not be used or point to alternative tools like create or delete, though the PATCH semantics imply it's for partial updates.

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