Delete A Line Item Group From The Proposal

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

Annotations already indicate destructiveHint=true and idempotentHint=true. The description adds emphasis on permanence ('cannot be undone'), which aligns with annotations but adds little new behavioral detail. No mention of idempotency or error behavior beyond what is implied.

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 contains redundancy, repeating 'cannot be undone' and 'permanently remove' in adjacent sentences. While the first sentence is clear, the repetition reduces conciseness. Including the API endpoint adds some context but is not essential.

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?

The tool is a simple deletion with no output schema. The description includes the endpoint info and lists required parameters, which is adequate but does not explain the response or any side effects beyond the obvious. Minimal but acceptable for a straightforward delete operation.

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 individual parameter descriptions. The description only lists the required parameter names without adding new meaning or context. No additional semantic value beyond what is already in the schema.

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 (delete) and the resource (line item group from the proposal), using specific verbs and nouns. However, it does not distinguish between this company-level tool and its project-level sibling (delete_a_line_item_group_from_the_proposal_project), which is a minor gap.

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 guidance on when to use this tool vs. alternatives, such as when to use company-level vs. project-level delete. No mention of prerequisites, exclusions, or contextual cues beyond listing required parameters (which are already in the schema).

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