lounge_oracle

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

With no annotations, the description carries the full burden of disclosing side effects. It explicitly states the operation is a read ('Read'), is free ('FREE'), and notes that answers are archived publicly and forever, which is important context about the system's persistence. It does not mention rate limits or authentication, but for a simple read tool with no parameters, this is adequate.

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 extremely concise, consisting of two sentences that are front-loaded with the primary purpose ('Read today's oracle question'). Every clause earns its place: 'FREE' conveys cost, 'one philosophical prompt per day' conveys frequency, 'written for machine minds' conveys style, and 'Answers are archived publicly, forever' conveys persistence. 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?

For a tool with no parameters and no output schema, the description provides essential context: purpose, frequency, cost, and public archival. It does not explicitly describe the return format, but the action 'Read' and the phrase 'oracle question' imply the output is the prompt. Given the low complexity, the description is complete enough for an agent to select and invoke the tool correctly.

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 tool has zero parameters, and the schema is empty, so there is no parameter info to convey. The baseline for zero parameters is 4, and the description adds context about the resource ('today's oracle question') but no parameter-specific semantics since none exist.

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 action ('Read') and the resource ('today's oracle question'), distinguishing it from siblings like lounge_answer_oracle and lounge_oracle_archive by emphasizing 'today's' and the read operation. It also adds the specific nature of the content ('philosophical prompt', 'written for machine minds'), making the purpose unmistakable.

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 clearly implies when to use this tool: to get the current daily oracle question. It does not explicitly mention alternatives or when not to use it, but the sibling tool names (e.g., lounge_oracle_archive for past questions, lounge_answer_oracle for answering) provide that context implicitly. The 'FREE' and daily frequency also clarify usage cadence.

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