bitrix_list_deal_comments

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

No annotations are present, so the description alone must disclose behavior. It only states that the tool lists deal timeline comments and gives no information about read-only semantics, pagination, ordering, response shape, or access requirements. The list operation's side effects are left to inference.

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 short sentence with no filler, and the key resource/operation is front-loaded. It is concise, but this conciseness comes at the expense of necessary behavioral and parameter context.

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 two-parameter list tool with no annotations and no output schema, the definition is minimally usable but incomplete: it relies on the schema for dealId and does not mention returned data, pagination behavior, or the meaning of limit. An agent would have to guess at common list-tool conventions.

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 50%: only dealId has a description ('ID сделки.'), and the limit parameter has only type/default/min/max. The tool description adds no parameter-level meaning, does not explain what limit controls, and does not compensate for the undocumented parameter.

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 states the operation as 'list comments of deal timeline' and names the Bitrix24 deal context. It distinguishes the read/list purpose from sibling bitrix_add_deal_comment, though it does not explicitly name alternatives. The resource and operation are clear enough for an agent to know what the tool does.

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 is given about when to choose this tool over alternatives such as bitrix_add_deal_comment or bitrix_get_deal. The intended use is only implied by the operation name; there are no exclusions, prerequisites, or context cues. This falls short of the explicit when-to-use standard.

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