get_profile_completion

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

With no annotations, the description carries the full burden. It usefully discloses scope ('signed-in employee', implying no user-id argument), but does not say whether the result is a boolean, a percentage, or a list of missing fields, nor whether it is a read-only query.

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?

A single short sentence fragment with zero padding. It is appropriately sized for a trivial query, though the fragmentary phrasing ('Whether...') is slightly less front-loaded than an imperative statement would be.

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 zero-parameter read tool with no output schema, the description is minimally adequate but leaves the critical unknown unresolved: what 'completed' means and what form the answer takes. There are no annotations to fill that gap, so the definition is thin even for its low complexity.

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?

The tool takes zero parameters and the schema has no properties, so there is nothing for the description to clarify. Baseline 4 applies; nothing is misleading.

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 names a specific resource (profile completion status) scoped to the signed-in employee, so an agent knows what it returns. However, it is a noun clause with no explicit verb and gives no hint of how it differs from neighbors like get_profile_info or get_timesheet_profile.

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?

There is no when-to-use guidance, no mention of alternatives, and no precondition stated. The agent must infer that this is the tool for checking profile completeness from the name alone.

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