claude_codex_provider_status

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

The description discloses that the tool does not expose secrets, which is a key behavioral trait. However, with no annotations provided, it does not cover other important aspects like read-only nature, rate limits, or side effects. The single disclosure adds some value but is insufficient for full transparency.

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. It contains no fluff and every word contributes to the purpose. Highly efficient.

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?

Given no output schema and no parameters, the description is minimally complete. It explains the what and the behavioral constraint, but does not describe the output format, what 'readiness' means, or how the result should be interpreted. This is adequate but leaves room for confusion.

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?

There are no parameters, so the schema coverage is 100%. The description does not need to add parameter details. It adds meaning by stating the tool checks 'credentials and readiness', which goes beyond the empty schema.

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 tool checks credentials and readiness without exposing secrets. It specifies a verb ('check') and a resource ('credentials and readiness'). However, among siblings like claude_codex_login_status and claude_codex_consent_status, it does not fully distinguish what 'provider' refers to, leaving some ambiguity.

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 explicit guidance on when to use this tool versus alternatives. The description does not mention when not to use it or provide context about prerequisites or typical scenarios. Usage is implied but not clarified.

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