Dietary Build Residue Profile

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

Annotations already declare readOnlyHint=true, idempotentHint=true, and destructiveHint=false, covering the safety profile. The description adds the validate/normalize/package steps, but it does not disclose validation rules, normalization behavior, or packaging details. There is no contradiction with annotations.

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 redundant words. It efficiently communicates the core operation without 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?

Despite helpful annotations and an output schema, this is a complex operation accepting up to 2000 residue records, and the one-sentence description is insufficient. It omits when to use the tool, what validation entails, and how it relates to other residue evidence tools, making it incomplete for reliable agent invocation.

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?

The schema contains a single 'request' parameter with rich nested definitions, but the description provides zero parameter-level details (0% schema_description_coverage). Phrases like 'commodity residue evidence' vaguely reference the residue_records field, but chemical_identity and validation semantics are entirely left to the schema.

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 purpose with specific verbs ('Validate, normalize, and package') and names the resource ('commodity residue evidence' into a 'dietary residue profile'). It does not explicitly differentiate from sibling tools like dietary_assess_residue_evidence_fit or dietary_apply_residue_evidence, but the distinct output ('residue profile') helps.

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?

No guidance is provided on when to use this tool versus alternatives such as dietary_reconcile_residue_evidence or dietary_build_dietary_intake_scenario. There are no prerequisites, exclusions, or decision criteria, leaving the agent to infer usage solely from the tool name and terse description.

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