Update Multiple Time And Material Entries

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

Annotations already indicate this is a write operation (readOnlyHint=false) and not destructive. The description adds that only supplied fields are changed and returns the modified object, providing partial update behavior detail. However, it lacks disclosure of authorization needs, rate limits, or other side effects beyond annotations.

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 four sentences, front-loaded with purpose. It efficiently states the action, usage, return value, and key parameter. The API endpoint reference at the end might be extraneous for an AI agent, but overall it is fairly concise.

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 that updates multiple records with no output schema, the description covers the basic purpose, partial update behavior, return value, and required parameter. However, it lacks usage guidance and behavioral details like idempotency or side effects, leaving some gaps for an AI agent to fully understand context.

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%, so baseline is 3. The description only mentions that project_id is required, which is already in the schema. No additional meaning or context is added for other parameters, such as time_and_material_entry_ids or change_event_id.

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 tool updates multiple time and material entries, with a specific verb ('update') and resource ('Field Productivity records'). It distinguishes from the sibling 'update_a_time_and_material_entry' by explicitly mentioning 'Multiple' in the title and description.

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 usage for updating multiple entries by stating 'Use this to update...', but does not explicitly state when to use it over alternatives or when not to use it. No direct comparison with sibling tools is provided.

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