bind_cell_loop

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

With no annotations provided, the description carries the full burden. It only says 'bind cell range to loop data' without disclosing side effects, required context, mutation behavior, or return values. This is severely inadequate for an agent to anticipate consequences.

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 concise sentence with the primary action front-loaded. However, it is under-specified and provides no structure for additional information. It is not overly verbose, but it fails to deliver necessary detail.

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 tool with no output schema, no annotations, and three parameters, this description is drastically incomplete. It does not explain what 'loop data' refers to, what constitutes a 'cell range', or what the expected outcome is. An agent would have to guess or introspect schema names.

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 covers 67% of parameters (arrayPath and columnField are described), but cellKey is undocumented. The description adds no parameter-level details beyond the schema. Since it doesn't compensate for the missing parameter, it falls below the baseline.

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 action (bind) and the target (cell range to loop data such as ArrayTable). It is specific enough for an expert to grasp the primary function. However, it does not distinguish itself from the sibling bind_cell_data, leaving potential ambiguity.

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 on when to use this tool versus alternatives. No mention of prerequisites, conditions, or exclusions. Sibling tools like bind_cell_data and set_spreadsheet_cell exist, but no differentiation is provided.

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