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

Annotations already declare readOnlyHint=true, destructiveHint=false and openWorldHint=true, so the safety profile is covered. The description adds the underlying route (GET /v6/intake-operations/search), which helps an agent understand this is a server-side search returning a paged result set, but says nothing about empty result behavior, permissions, or result ordering.

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?

Three compact sentences, front-loaded with what the resource is and followed by filters, paging, and endpoint. The enumerated field list ('weights, grower, block, vineyard, vintage, docket numbers and metrics') is slightly redundant with the filter list that follows but still earns its place by describing the payload.

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?

With 13 optional parameters and no output schema, the description should carry more weight on what is returned and how the time-window filters (recorded_after/recorded_before/modified_since) interact. It gives a partial field inventory but leaves key semantics, such as distinguishing the two docket filters, undocumented.

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 baseline 3 applies. The description restates the main filter axes (vintage, grower, vineyard, block, recorded time) and pagination, but adds no meaning beyond the schema and omits any explanation of the intake_docket vs delivery_docket distinction or the modified_since parameter.

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+resource ('Fruit intake operations') and even defines the domain concept ('grape deliveries weighed in at the winery'), which tells an agent exactly what records this returns. It does not distinguish itself from the sibling vintrace_list_bulk_intakes, which an agent may reasonably confuse with this tool.

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 filter sentence ('Filter by vintage, grower, vineyard, block or recorded time') implies how to narrow results, which is useful context for use. But there is no explicit when-to-use/when-not-to-use guidance and no mention of the obvious alternative, vintrace_list_bulk_intakes.

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