bx24_calendar

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 only lists method namespaces and API versions and does not mention destructive operations, permission requirements, rate limits, or side effects. The schema's delete-action descriptions cover destructiveness, but the description itself lacks this context.

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 compact and starts with the domain, but the RU/EN keyword block and the method namespace list partly duplicate the already-listed functional areas. It is not bloated, but it contains some redundancy that could be tightened.

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 with 17 parameters, 21 actions, no annotations, and no output schema, the description is only a high-level overview. It does not explain the action-driven dispatch model, which parameters apply to which actions, or how destructive actions should be confirmed. The rich action enum compensates partially, but the description alone is insufficient for reliable invocation.

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 100%, so the baseline is 3. The tool description adds no parameter-level meaning beyond naming domains and the 'create event' keyword, which is already represented in the action enum. The schema itself provides adequate parameter documentation.

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 identifies Bitrix24 calendar as the resource and enumerates its functional domains: events, sections, meeting status, resources, accessibility, and settings. This distinguishes it from CRM, tasks, and other sibling tools. However, it is a broad namespace description rather than a single specific operation, so it stops short of full precision.

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?

There is no explicit guidance on when to use this tool versus alternatives, and no mention of exclusions or sibling routing. The Bitrix24 calendar label implies calendar-related use, but with 21 possible actions the description does not help an agent decide which operation or when to prefer this tool over related ones.

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