ovo_isomorphism

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

No annotations are provided, so the description must carry full transparency burden. It mentions the caveat but does not disclose whether the tool is read-only, has side effects, requires authorization, or what output format to expect. This is a significant gap for a tool with no output schema.

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?

A single, information-dense sentence that efficiently introduces the substrates, the comparison axes, and the caveat. Every clause adds value with no filler or redundant wording.

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?

The description captures the core concept of comparing three substrates and the caveat, which is substantial for a 0-parameter tool. However, it does not specify what the tool actually returns (e.g., a report, a boolean, a rating), and without an output schema, that gap matters.

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, so parameter-specific explanation is unnecessary. The description adds conceptual context about the comparison axes and caveat, but since there are no parameters, the baseline of 4 applies.

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 performs a 'side-by-side comparison' of three named substrates (silicon SNN, organoid MEA, human wearable) feeding a PAD pipeline. It specifies the comparison axes and the caveat, distinguishing it from generic status or read tools.

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 purpose implies when to use the tool—when a comparison of substrate constraints is needed—but there is no explicit 'use instead of' or exclusions. Sibling tools like orch_substrate or ovo_read could conceptually overlap, but no guidance is given.

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