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

No annotations are provided, so the description carries the full burden. 'Return' implies a read, but nothing is said about permissions, scoping behavior, rate limits, or whether omitted filters widen the result set. For a 6-parameter tool with zero annotation coverage this is a real gap.

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?

One sentence, front-loaded with the verb and resource, no filler or restatement of the title. It is efficient, though its brevity is partly under-specification rather than true conciseness.

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 return values need not be described, but the six undocumented filter parameters, absent annotations, and missing usage context leave the agent without what it needs to invoke this correctly against its many siblings.

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?

Six parameters (bet_id, status, buyer_id, source_id, question_id, objection_id) have 0% schema description coverage, and the description names none of them or explains how they filter the evidence. The definition adds no semantic value over the bare property names.

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 ('Return') and a specific resource ('buyer and acquirer diligence evidence for the secure context layer'), which is enough to place it apart from generic secure-context siblings like value_model or lineage_ledger. It stops short of naming the sibling it is not, so it earns a 4 rather than a 5.

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?

There is no when-to-use, when-not-to-use, or alternative-tool guidance at all. With ~70 sibling recipes tools, the absence of any routing signal leaves the agent guessing between this and the attestation, proof, trust, and evidence-contract packs.

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