batch_update_bitable_records

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

With no annotations provided, the description carries full burden. It mentions the 1000-record limit (useful context) but lacks critical behavioral details: authentication requirements, error handling, whether updates are atomic, rate limits, or what happens with partial failures. For a batch mutation tool, this is a significant gap in transparency.

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?

Well-structured with clear sections for purpose, parameters, and return. The purpose statement is front-loaded. Some redundancy exists (e.g., '参数:' could be omitted in a more concise format), but overall it's efficient with minimal waste.

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?

Given complexity (batch mutation with 3 parameters, no annotations) and an output schema exists (so return values are covered), the description is moderately complete. It covers basic purpose and parameters but lacks behavioral context and usage guidance, making it adequate but with clear gaps for a mutation tool.

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. It lists all three parameters with brief explanations, adding meaning beyond the bare schema. However, it doesn't detail the structure of 'records' (beyond mentioning record_id and fields) or provide examples, leaving gaps in parameter understanding.

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 ('批量更新' - batch update) and resource ('多维表格记录' - multi-dimensional table records), with a specific scope of up to 1000 records. It distinguishes from siblings like 'batch_create_bitable_records' and 'update_bitable_record' by emphasizing batch operations, though it doesn't explicitly name alternatives.

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 explicit guidance on when to use this tool versus alternatives like 'update_bitable_record' (single record update) or 'batch_create_bitable_records'. The description mentions the 1000-record limit but doesn't provide context for choosing between batch and single operations or other sibling tools.

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