company_vendors

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

With no annotations, the description must carry the full burden of explaining side effects. It hints that 'provider effects remain external' and that 'supplied proofs are verified', but it does not clearly state whether operations are read-only or mutating, whether changes persist, or what external effects may occur.

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 concise sentence that front-loads the core purpose. It avoids redundancy and unnecessary detail, though the second clause is cryptic and could be clearer.

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 description omits critical information such as valid operations, the structure and purpose of bundle_json and payload_json, expected output, error behavior, and side-effect details. Given the generic schema and lack of parameter docs, an agent cannot reliably call this tool.

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?

None of the seven parameters are described in the schema or the tool description. The parameter names (e.g., 'bundle_json', 'payload_json', 'operation') are too generic to infer their meaning or required format without additional documentation.

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 states that the tool can 'inspect or advance vendors through its scoped lifecycle', which gives a general sense of the domain and action type. However, it is vague about what specific vendor operations are supported or what 'advance' concretely means, making it only partially clear.

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 guidance on when to use this tool versus alternatives. It does not mention any conditions, prerequisites, or examples, so an agent cannot determine the appropriate context for invoking it.

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