redmine_create_time_entry

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

The description only states 'Create', implying mutation, but no annotations are provided. It fails to disclose permissions, idempotency, error handling, or side effects. The description does not contradict annotations (none exist) but is insufficiently transparent.

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 wasted words, but it is too brief to be informative. It lacks structure and key details.

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 8 parameters (2 required), no output schema, and no annotations, the description is highly incomplete. It does not explain which parameters are required, how they relate, or what the tool returns.

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 100% with all parameters having descriptions. The description adds no extra parameter semantics beyond the schema, so baseline 3 is appropriate. No new meaning is added.

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 'Create a new time entry' clearly identifies the verb (Create) and resource (time entry). It is specific but does not differentiate from siblings like redmine_list_time_entries or redmine_update_time_entry.

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, such as redmine_get_time_entry or redmine_update_time_entry. Prerequisites like needing issue_id or project_id are not mentioned, despite being required in the schema.

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