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

Annotations already declare destructiveHint=true and idempotentHint=false, and the description reinforces this with 'may create, modify, or permanently delete account data', so the risk profile is unambiguous. It does not cover failure modes, rate limits, or whether any confirmation step exists, which keeps it below a 5.

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?

Three sentences, zero filler: capability plus risk profile first, then discovery alternative, then where to find schemas. Nothing is repeated from the schema and the most decision-relevant information is front-loaded.

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 an open-ended generic HTTP passthrough with untyped body/query, the critical missing piece is where request shapes come from, and the description supplies per-group swagger URLs. Return shape is only partially addressed and there is no output schema, but that is a minor gap for this tool class.

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 coverage is 100% and the schema documents group enum, method enum, path pattern, query, and body shapes, so the baseline of 3 applies. The description adds one piece of real value by mapping the group value to a concrete swagger URL, but adds no syntax guidance for path or query beyond the schema examples.

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?

States a specific verb set (issue POST/PUT/PATCH/DELETE) and resource (any DirectIQ endpoint), and explicitly positions the tool as the escape hatch for operations with no dedicated tool. An agent can distinguish it from directiq_read_request and the dedicated create/update tools without opening the schema.

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?

Names the alternative (directiq_list_endpoints) for discovering method/group/path, and scopes use to operations that lack a dedicated tool, which implies the reverse exclusion (prefer dedicated tools). It also routes the agent to the per-group swagger docs for schemas it cannot infer.

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