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

Beyond the annotations (which only declare it is a non-read-only, non-destructive, non-idempotent, closed-world write), the description discloses the downstream workflow (reconcile requirements, seek provider scope and window options, develop nonbinding terms by email), the non-committal nature of the submission, and a 24-month contact-data retention policy with deletion on request. That is substantial behavioral context an agent could not infer from the annotations.

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 workflow and commitment disclaimers are front-loaded and valuable, but the opening two sentences duplicate the same fact about a reference number, and the retention sentence is dense and tacked on. Trimming the repetition would sharpen it without losing content.

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?

For a 10-parameter submission tool with no output schema, the description adequately explains the business process, the nonbinding nature, and data handling, but leaves the majority of the input surface unexplained. An agent would still be guessing at how to populate action, quantity, geography, specifications, and continuation.

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 description coverage is 0% across 10 parameters including nested objects, so the description carries the full burden and largely fails. It only obliquely touches contact ("the address left"), need ("requirement"), and budget/timing ("scope, timing and price"); it says nothing about the action enum, quantity, geography, specifications, requested_fields, or the continuation id/token pair used to resume a prior request.

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 opens with a specific verb and resource ("Send a requirement to Fluefold") and states the outcome (recorded with a reference number), which distinguishes it from siblings like accept_offer and request_status. It loses a point for the redundant restatement "It is kept with a reference number. A request is recorded with a reference number."

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 clarifies what the tool does NOT do ("No visits are booked... nothing is ordered or committed until the buyer agrees scope, timing and price"), which is useful boundary-setting. However, it never routes the agent to alternatives such as request_status for follow-up or inspect_offer for reviewing returned terms, so usage is only implied.

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