apply_to_job

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

With no annotations, the description must carry the transparency burden. It discloses the core mutating behavior (filling and submitting the form) and the optional resume selection. However, it omits potential side effects such as credit consumption, irreversibility, or prerequisites like requiring an active job hunt.

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 two sentences, front-loaded with the primary action, and contains no redundant or filler information. Every word contributes to understanding the tool.

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?

This is a simple action tool with two parameters, one required, and no output schema. The description adequately covers the action and the optional resume parameter, thanks to strong schema descriptions. It could be improved by noting required conditions or side effects, but it is sufficient for basic usage.

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%, and both parameters are well-described in the input schema. The tool description adds minimal extra meaning beyond the schema, only rephrasing the resume option without new details.

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 a specific action ('Trigger auto-apply') on a specific resource ('job application') and explains the mechanism (automatically fill and submit). This distinctly separates it from sibling tools like update_application or add_job_to_applications.

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?

It provides clear context that this tool is for automating a job application submission. However, it does not explicitly name alternative tools or state when not to use it, leaving room for the agent to infer based on the action.

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