batch_void_daybook_transactions

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

The description adds value beyond annotations: it confirms irreversibility (matching destructiveHint=true) and reveals that the tool continues past individual failures and reports per-id results. This provides important behavioral context not captured in the annotations alone.

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 extremely concise (two sentences, 26 words) with no wasted words. It front-loads the core action and includes key behavioral traits (approval, failure continuation, irreversibility) efficiently.

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 the complexity of a batch operation with error handling and irreversibility, the description covers essential aspects: batch scope, approval requirement, failure behavior, and irreversibility. It does not detail the response format, but the mention of 'per-id results' provides sufficient guidance without an output schema.

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 coverage is 100% with clear descriptions for both parameters. The description does not add new meaning beyond what the schema provides, so a baseline score of 3 is appropriate.

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 verb 'void', the resource 'daybook transactions', and highlights the batch capability. It distinguishes itself from the sibling 'void_daybook_transaction' by explicitly mentioning 'many' and 'one call', making its purpose unmistakable.

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 description implies use for bulk operations with 'Void many daybook transactions in one call', but does not explicitly state when to use this vs. the single-void sibling tool. The guidance is implied by the name and context, not explicit, which limits clarity for the agent.

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