add_employee

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

Annotations are absent, so the description must disclose traits. It confirms a write operation ('add') and a confirmation response, but does not mention any side effects, required permissions, or constraints (e.g., duplicate names, max capacity).

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 short and front-loaded with the action, but the redundant ':param' lines add little value given schema. Could be more concise by removing the docstring and integrating parameter hints naturally.

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?

Despite having an output schema (context signal), the description only says 'returns: Confirmation message', which is vague. It does not explain error states, success indicators, or what the confirmation contains. For a creation tool with three required params, more detail is needed.

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%, meaning the description must add meaning. The docstring-style parameter notes merely restate the names ('emp_name: takes new employee name') without adding value like format, constraints, or expected values. The required 'email' parameter is not even mentioned in the description.

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 ('add new employee') and the target system ('hrms system'). No direct sibling tool creates employees, so differentiation is not needed, but the purpose is specific and immediate.

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 on when to use this tool versus any alternative, or what prerequisites (e.g., admin rights) are needed. The description only states the action without usage context.

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