wrike_update_timelog

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

With no annotations provided, the description must carry the full burden of behavioral disclosure, but it only states that the tool updates an existing entry. It does not disclose whether this is a partial update (PATCH) or full replacement, whether missing fields are reset, or any permissions requirements. This is a significant gap for a mutation tool.

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 waste, making it concise. However, it lacks any structured detail beyond the basic action, which limits its usefulness despite being short.

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?

With no annotations or output schema, and only a terse description, the tool is under-specified. It does not explain behavior on missing IDs, partial update semantics, or error conditions. For a mutation tool with six parameters, this is incomplete context for an agent to use it effectively.

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 each parameter already has descriptive text (e.g., 'New hours logged', 'New tracked date'). The description itself adds no parameter information, but the baseline of 3 is appropriate given the schema's high coverage.

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 ('Update') and the resource ('existing time log entry'). It distinguishes from sibling timelog tools (list, get, create, delete) by indicating modification of an existing entry, though it could be more specific about which fields are updatable.

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 provided on when to use this tool versus alternatives. It does not mention that a timelogId is required or that the tool is for modifying specific attributes like hours, comment, billable, etc. There is no indication of prerequisites or exclusions.

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