manage_cycle_work_items

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

Annotations already indicate readOnlyHint=false, so the description's mention of add/remove is consistent. The description adds value by stating that both operations can be performed in a single call, which is a behavioral detail not captured by annotations. No contradiction.

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 extremely concise: one line for purpose, a condition line, and a parameter list. Every sentence provides essential information, and the structure is front-loaded with the core action.

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 description provides necessary purpose and parameter semantics, but lacks information about return values (no output schema) and edge cases (e.g., what happens if both arrays are empty). For a simple add/remove tool, it is adequate but not fully comprehensive.

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%, but the description includes an Args section explaining each parameter's purpose and the requirement that at least one of add_ids or remove_ids be provided. This compensates for the lack of schema descriptions, though it could be slightly more specific about UUID format.

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 'add or remove' and the resource 'work items on a cycle'. It distinguishes from siblings like list_cycle_work_items and transfer_cycle_work_items by focusing on single-call add/remove operations.

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 explicitly requires that at least one of add_ids or remove_ids be provided, giving a clear usage condition. However, it does not elaborate on when to prefer this over siblings like transfer_cycle_work_items or manual calls to separate add/remove endpoints.

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