Update Foods Merge

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

With no annotations provided, the description must carry the full behavioral disclosure burden, and 'Merge One' reveals nothing about side effects. It does not state whether fromFood is deleted, whether references are remapped, whether the operation is reversible, or what happens to conflicting data.

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 only two words, but this is under-specification, not effective conciseness. There is no front-loaded explanation, no context, and no sentence structure that helps an agent understand the operation.

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 merge operation with no annotations, the description is dangerously incomplete. An agent cannot safely call this tool because it does not know the merge semantics, the required scope, the effect on existing data, or how this relates to other food and unit merge endpoints.

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 description must compensate for the schema's silence, but it adds nothing. The critical semantics of fromFood versus toFood—which food is the source and which is the surviving target—are entirely unexplained.

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 is effectively a tautology: 'Merge One' restates the merge concept already present in the tool name and title. It does not name the resource being merged, the direction of the merge, or distinguish this from sibling merge tools like update_units_merge or create_organizers_tags_merge.

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 guidance about when to use this tool versus alternatives. The sibling list contains related merge and update operations, but the description never mentions them or any condition that would select update_foods_merge over update_foods_by_item or create_foods.

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