set_table_cells

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

No annotations are provided, so the description carries the full disclosure burden. It does disclose the batch nature and the 0-based coordinate convention, but does not say that existing cell text is overwritten, how out-of-range indices are handled, or whether changes persist immediately.

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?

Two short sentences with zero filler, and the batch scope is front-loaded ahead of the coordinate convention. Nothing could be removed without losing content.

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 simple, fully schema-documented mutation with no output schema or annotations, the description covers what it does and the coordinate system. Only behavioral edge cases (overwrite semantics, invalid indices, single-vs-multi table selection) are left unstated.

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%; every parameter (including row/column/tableIndex zero-based semantics and documentId optionality) is already documented in the schema. The description's indexing note restates schema content rather than adding format or constraint detail, so the baseline of 3 applies.

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 and resource ("Set the text of multiple table cells") and the batch semantics ("in one call"), which implicitly separates it from the singular sibling set_table_cell. It never names that sibling explicitly, so the differentiation must be inferred from the word "multiple."

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?

Use for bulk updates is only implied by "multiple table cells in one call"; there is no explicit when-to-use versus set_table_cell, and no mention of prerequisites such as having a document/table selected. Adequate but inference-dependent.

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