Provide a response to a specific question identified by its ID, enabling AI agents to complete tasks that require answering pending queries.
Answer a previously asked question
| Name | Required | Description | Default |
|---|---|---|---|
| answer | Yes | The answer to the question | |
| questionId | Yes | ID of the question being answered |
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations; description only states action without any behavioral details (e.g., side effects, permissions, idempotency).
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?
Extremely brief (4 words), sacrificing necessary context; under-specification rather than conciseness.
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?
Missing output schema and behavioral details; fails to explain return value, errors, or prerequisites.
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 covers 100% of parameters with descriptions; description adds no extra value beyond schema.
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?
Description uses specific verb 'answer' with resource 'question', clearly distinguishing from sibling 'ask_question'.
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?
Implies using after a question is asked, but no explicit conditions or alternatives provided.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
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