Rename a credential folder

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

Annotations already communicate that this is a non-read-only, non-destructive, idempotent mutation, so the description is not required to restate those traits. It adds a small amount of context by scoping the operation to the authenticated user, but it does not disclose rename semantics such as duplicate-name handling or whether folder contents are affected. 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 short and front-loaded, but the first sentence merely repeats the tool title. The second sentence adds only the 'authenticated user' scope. It is compact enough to be acceptable, but it contains redundancy rather than using every sentence productively.

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?

Although the tool is conceptually simple, the description leaves meaningful gaps: it does not state that both oldName and newName are required inputs, does not describe what the API returns, and gives no indication of failure behavior such as nonexistent folders or duplicate names. The annotations cover the safety profile, but the description alone is not sufficient for confident 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 0%, so the description must compensate for the undocumented oldName/newName parameters. It does not; it never states that oldName is the existing folder name and newName is the replacement. The parameter names are suggestive, but the description adds no semantic value beyond them.

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 identifies the action ('Rename') and the resource ('credential folder'), and the credential domain distinguishes it from sibling rename tools such as termix_hosts_rename_folder and termix_snippets_rename_snippet_folder. It earns a 4 rather than a 5 because it does not explain what a credential folder is or what the rename affects.

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?

There is no guidance about when to use this tool versus alternatives, and it never references the sibling host/snippet rename tools. The only contextual hint is 'for the authenticated user,' but that does not clarify selection criteria or exclusions.

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