add_inline_pr_comment

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

Annotations indicate a write operation and non-destructiveness, but the description adds no behavioral context beyond the verb. It doesn't discuss idempotency, permissions, or what happens if the line already has a comment.

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 a single sentence with no wasted words. However, it could be expanded slightly to include parameter guidance without harming conciseness.

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?

Despite an output schema existing, the description does not hint at the return value or behavior on success/failure. The tool has 6 required parameters, and the description is insufficient to fully understand the 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 description coverage is 0%, and the description provides no details about any of the 6 parameters. The parameter names are self-explanatory, but the description fails to add meaning beyond 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 verb 'adds' and the resource 'inline review comment', and specifies the location 'to a specific line in a file within a PR'. It distinguishes from the sibling tool 'add_pr_comments' by focusing on inline comments.

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 provides no guidance on when to use this tool vs alternatives, no prerequisites, and no exclusions. The sibling 'add_pr_comments' is mentioned but not contrasted.

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