AplusContent_updateContentDocument

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

No annotations are provided, so the description carries the full burden of behavioral disclosure. It does reveal that the tool mutates an existing A+ Content document and runs in a Kuudo deployment, which is useful. However, it does not disclose side effects, required permissions, reversibility, or what happens to existing content when updated.

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 mostly to the point, but the opening 'Catalog entry' does not earn its place and adds confusion. The deployment note and update purpose are useful, though the structure places the actual purpose after a vague label.

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?

With no parameters, no output schema, and no annotations, the description must be self-sufficient for an agent to call the tool correctly. It fails to mention required identifiers, marketplaces, content format, or what the response will contain. For a real update operation, this is a significant gap, though the 'not here' caveat may reduce the expectation of direct 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?

The input schema declares zero parameters, so the description is not obligated to document individual parameters. The 0-parameter baseline of 4 applies. The description does imply a target document must be identified somehow, but since the schema's additionalProperties=true leaves parameters unconstrained, the description could have added useful context about expected identifiers.

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 names a specific verb and resource: 'Updates an existing A+ Content document.' This clearly distinguishes it from create and get operations among the AplusContent siblings. However, the opening 'Catalog entry' is vague and slightly confusing, and the deployment caveat adds ambiguity about whether this tool is actually callable.

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 explicit guidance on when to use this tool versus its siblings like createContentDocument or getContentDocument. The phrase 'an existing' implies it is for updates rather than creation, and 'not here' suggests it runs elsewhere, but no alternatives or exclusion conditions are stated.

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