set_comment

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

No annotations are provided, so the description carries the full burden of behavioral disclosure. It states the tool sets a comment, implying a write/mutation operation, but doesn't describe whether this requires specific permissions, if changes are reversible, what happens to existing comments, or the expected response format. For a mutation tool with zero annotation coverage, this leaves significant behavioral gaps.

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, efficient sentence that front-loads the core action ('Set a comment') and context. There is no wasted verbiage, and every word contributes directly to understanding the tool's purpose, making it appropriately concise and well-structured.

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 tool's moderate complexity (a mutation operation with 2 parameters), no annotations, and no output schema, the description is minimally adequate but incomplete. It covers the basic purpose but lacks behavioral details, usage guidelines, and output expectations, leaving gaps that could hinder effective agent use in a broader 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?

The input schema has 100% description coverage, clearly documenting both parameters ('address' and 'comment'). The description adds minimal value beyond the schema, as it doesn't provide additional context like address format examples or comment length limits. With high schema coverage, the baseline score of 3 is appropriate, as the description doesn't compensate but also doesn't detract.

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 ('Set a comment') and the target resource ('for a given address in the function disassembly and pseudocode'), making the purpose unambiguous. However, it doesn't explicitly differentiate from sibling tools like 'rename_function' or 'set_function_prototype' that also modify function metadata, though the specific focus on comments provides some implicit distinction.

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 versus alternatives, such as whether it's for temporary annotations or permanent documentation, or if there are prerequisites like needing a disassembled function first. It mentions the context ('function disassembly and pseudocode') but doesn't specify exclusions or compare to other metadata-setting tools in the sibling list.

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