quantaoptima_verify_chain

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

With no annotations, the description carries the full burden and does reasonably well: it discloses the crypto mechanism, the all-or-nothing failure semantics ('verification fails from that point forward'), and tier availability. It stops short of stating whether the operation is read-only, what permissions it needs, or cost/latency traits.

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?

Front-loads the core action and mechanism, then the failure behavior, then tier and args. The Args/Returns scaffolding is slightly verbose for a single parameter but every sentence still carries information.

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?

An output schema exists, so the description need not explain the return payload in detail, and it points to it ('JSON with verification status and chain statistics'). For a one-parameter, no-annotation tool this is largely complete, missing only permission/read-only and cross-tool routing detail.

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 0%, so the schema alone leaves 'detailed' opaque; the description compensates by explaining 'If true, return per-block verification results.' That is the only parameter and it is now documented, so the gap is closed.

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 ('verify') and resource ('the cryptographic integrity of the audit chain'), and adds the mechanism (HMAC-SHA256 signatures and hash links). This lets an agent distinguish it from siblings like quantaoptima_chain_status and quantaoptima_export_chain without opening any schema.

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?

Usage is implied by the purpose — you run this to validate the chain — but there is no explicit when-to-use guidance, no mention of how it differs from quantaoptima_chain_status, and no note on prerequisites or when to prefer the 'detailed' mode. Adequate but leaves the routing decision to inference.

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