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

Discloses cost ($0.08) and API key requirement, which are not in annotations. Also describes the flow (cross-references against patterns, returns recovery plan). No contradiction with readOnlyHint=true; it adds meaningful context beyond the annotation.

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?

Four short, information-dense segments: the action flow, the value proposition, cost, and auth requirement. No filler, all sentences earn their place. The use of arrows in the first sentence makes the process instantly clear.

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?

There is no output schema, so the description carries the burden of explaining returns. It states 'returns a risk-flagged recovery plan,' which is a high-level but sufficient description for a simple tool. It could elaborate on the plan's structure, but the overall context is complete enough.

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 both parameters with descriptions and an example, achieving 100% coverage. The description does not add extra meaning beyond referencing the execution trace, so baseline 3 is appropriate.

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's function with a specific verb (submit), resource (agent execution trace), and outcome (risk-flagged recovery plan). It distinguishes itself from sibling Hive tools by focusing on failure pattern cross-referencing and recovery, not general reads or consensus.

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?

Provides clear context on when to use the tool by mentioning it catches silent brittle behavior before losses. It implies usage when you have a trace to audit, though it does not explicitly name alternatives or exclusions, so it misses full 5 as per rubric.

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