get_time_entry

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

With no annotations, the description is the only safety signal. It conveys a read-only 'Get' operation, which is a useful behavioral trait. However, it does not disclose error behavior, permissions, or not-found handling, leaving gaps for a tool with no annotation support.

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 front-loaded sentence with no redundant or filler content. It is appropriately sized for a simple get-by-id operation, making every word count.

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 simple getter with only one parameter and an output schema, the description is minimally adequate. However, it lacks usage guidance and behavioral caveats, so it does not fully address the contextual needs of an agent selecting among many sibling tools.

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% and the description only says 'by id' without elaborating on the time_entry_id parameter's source, format, or constraints. While the schema defines the parameter type, the description adds little semantic value beyond the parameter's title.

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 uses a specific verb ('Get') and resource ('single time entry') and includes the identifier scope ('by id'). It clearly distinguishes itself from the sibling tool list_time_entries, which retrieves multiple entries.

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 implies usage when you have a specific time_entry_id and need one record, but it does not explicitly state when to prefer this over list_time_entries or provide exclusions. No alternatives are named, but the intended context is reasonably clear.

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