post_w_company_companies

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

No annotations are present, so the description carries the full burden. It states that the tool creates a company, which implies a mutating write, but it does not disclose side effects, authorization requirements, idempotency characteristics, or what happens on success. For a POST operation, this is a significant gap – an agent cannot anticipate whether that the call will create a duplicate or require special permissions.

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?

Two sentences with no wasted words. The purpose is front-loaded, and the parameter mapping is concise and structured. Every sentence contributes actionable information.

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 is a generic REST template that doesn't convey any domain knowledge about company creation. It omits required fields, available query parameters, authorization context, and the shape of the response. While an output schema exists, it is not provided here, so the agent has no way to know what a valid body looks like. This is inadequate for a CRUD operation among dozens of similar tools.

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 0% schema description coverage, the description must compensateandar does add meaning by mapping each parameter container to its HTTP role: route IDs in path_params, filters/pagination in query, headers in headers, and the payload in body. This is more than the schema provides. However, it doesn't specify the actual fields allowed in the body, what route IDs are valid, or which filters/pagination parameters are supported, leaving significant ambiguity.

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 the specific action 'Create company' and gives the exact HTTP endpoint `POST /w/company/companies`. The verb 'Create' clearly distinguishes this from the GET, PATCH, and DELETE siblings for the same resource, and the resource 'company' is explicit. Even though it doesn't name alternatives, the action-resource pair leaves no 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?

The use case is implied by the verb 'Create' – use this to create a new company. However, there is no explicit guidance about when not to use it, nor any mention of alternative tools like patch_w_company_companies for updates or get_r_company_companies for reads. The description provides no situational context beyond the action itself.

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