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

Annotations already declare this as a non-read-only, idempotent, non-destructive write operation, lowering the disclosure burden. The description adds only that a 'signed result' is involved; it does not explain what is recorded, what happens on repeated calls, whether prior steps are mandatory, or what an agent should expect after submission.

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 a single front-loaded sentence with no filler. Its brevity is appropriate structurally, though the terseness contributes to the missing context rather than being a conciseness defect.

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 required-credential write operation in a multi-step quantum workflow, the description omits key context: what Q4 means, what prior steps or assignments are required, how the attestation relates to the signed result, and what happens after submission. There is no output schema to fill those gaps.

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 description coverage is 100%, so all three parameters are already documented in the schema, including that attestation_id comes from a Dream Weaver run. The description adds only the vague phrase 'signed result of your assigned quantum job' and does not clarify how that maps to attestation_id or agent credentials.

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 states a specific action ('Complete step Q4') tied to a quantum job result, which gives some purpose. However, 'Q4' is undefined without broader workflow context, and the definition does not distinguish this tool from siblings like qagent_prove, qagent_verify, or quantum_verify.

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 phrase 'your assigned quantum job' implies a prerequisite state, but the description gives no explicit when-to-use guidance, no conditions for choosing this over qagent_prove or qagent_verify, and no when-not-to-use exclusions.

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