inconclusive

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

With no annotations, the description carries the full burden and does disclose the key side effects: it 'closes the claim out of the open queue' and 'writes no verdict edge'. It stops short of stating permissions, reversibility, or how related nodes are affected, so it is strong but not complete.

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?

Three tight sentences, front-loaded with the core action, then the semantic distinction, then the mechanical consequence. No filler.

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 verdict-marking tool with no output schema and no annotations, it covers what the tool does and its side effects on the claim queue and edges. It leaves out reversibility/undo and the role of `initiative`, which keeps it just short of complete.

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 coverage is 67%, and the description usefully reinforces that 'by' is not needed for this verdict — though the schema's own `by` description already says this. The `initiative` parameter is undocumented in both schema and description, so the description does not fully compensate for the coverage gap.

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?

States a specific verb and resource ('Mark a hypothesis as inconclusive') and immediately positions it as 'a real third verdict, not a failure to answer', which distinguishes it from the confirm/refute siblings without needing to open their schemas.

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?

Gives a clear usage condition — 'the check ran and did not decide' — and clarifies the distinction from leaving a claim open. It implies but never explicitly names confirm/refute as the alternatives, so the routing is clear but not fully spelled out.

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