arvan_docs_topics

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

The description implies a read-only operation by listing content, but this is not explicitly stated. Annotations do not provide readOnlyHint, so the description could be more transparent about the tool's side effects and safety. However, it does not contradict any 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 a single sentence of 8 words, perfectly concise. It front-loads the action and resource, with no wasted words.

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 no output schema, the description adequately explains the return value. It is complete for a simple list tool, but could benefit from mentioning that it provides an overview of available documentation topics.

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 has no parameters, so the description's role is to explain what the tool returns. It adds meaning by specifying 'curated ArvanCloud documentation topics and their URLs', which is clear and helpful. With zero parameters, the baseline is 4.

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 tool lists curated ArvanCloud documentation topics with their URLs. It uses a specific verb ('list') and resource ('curated ArvanCloud documentation topics'). However, it does not explicitly distinguish it from sibling tools like arvan_docs_fetch and arvan_docs_search, which could cause confusion.

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 is provided on when to use this tool versus alternatives. Sibling tools arvan_docs_fetch and arvan_docs_search exist, but the description does not mention them or clarify their different purposes.

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