claim_current_account

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

No annotations are provided, so the description must carry behavioral disclosure. It usefully says no login or browser is required, but it does not explain lease duration, exclusivity, idempotency, or what state is changed when the worker is registered.

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?

Single sentence, front-loaded with the verb and key constraint, with no filler. It is appropriately sized for a zero-parameter 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?

The output schema can explain return values and the empty input schema means invocation is trivial, but the description still leaves selection among many account/browser siblings ambiguous. It is minimally adequate but not complete for an agent navigating this large toolset.

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?

With zero parameters, the schema has no semantic burden and the baseline is 4. The description adds no parameter detail, which is appropriate because there are none.

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 action ('Register') and resource ('current worker's OS lease') and adds a constraint that separates it from login/browser-based siblings. 'OS lease' is somewhat jargon-heavy, but the purpose is still identifiable.

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 hints at usage by saying no login or browser is needed, but never states when to choose this over login_accounts, open_account_browser, or start_account_workspace. There are no explicit exclusions or preconditions.

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