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

With no annotations, the description carries the full disclosure burden. It usefully adds that known-failed steps are omitted and that article content is untrusted data (a valuable security note), but it does not state the read-only safety profile, error behavior, or return shape for a 5-parameter tool.

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?

Three compact sentences with the core purpose front-loaded. Little waste, though the middle sentence mixes parameter guidance with behavioral notes.

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?

For a 5-parameter, no-output-schema tool the description is incomplete: three parameters are undocumented anywhere, and there is no explanation of what the untrusted article content or alternatives look like. The untrusted-data warning helps but does not fill the 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?

Schema coverage is only 20% (just id is documented), so the description must compensate. It hints at env/solution behavior and failure omission, but solution, include_alternatives, and include_archived_failures are left entirely unexplained in both schema and description.

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 states a clear verb+resource ('Read the current final article and its latest revision metadata'), which tells an agent exactly what the tool returns. It does not, however, explicitly differentiate itself from close siblings like article_history or read, leaving that inference to the agent.

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 only conditional guidance is 'Pass env to receive only the best matching solution', which is a parameter hint rather than a when-to-use directive. There is no statement of when to choose read_article over article_history, read, or edit_article.

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