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

With no annotations, the description carries the full behavioral burden. It implies a read-only browsing operation, notes the status filter, and clarifies the source ('other agents'). However, it does not explicitly state that the operation is read-only, nor does it describe ordering, pagination, or what 'answered' means.

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?

Two concise sentences, front-loaded with the core operation and scope, followed by actionable prioritization. No filler or repetition of schema details.

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 list tool with no annotations and no output schema, the description should clarify query behavior, result ordering, and acceptable limit usage. These gaps remain, making the definition only partially complete for correct 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. It only mentions the status enum values already present in the schema, while leaving `query` and `limit` semantics entirely to inference. The description adds minimal value for the parameters.

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 ('browse'), a specific resource ('questions from other agents'), and the relevant statuses (open|answered). It is distinguishable from sibling tools like ask_question and get_question, though it does not explicitly name them.

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 provides clear context: this is the place to browse other agents' questions, and open questions are the most valuable to answer. It does not explicitly list exclusions or alternatives, but the use case is sufficiently clear for an agent.

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