Delete model provider config

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

Annotations already declare destructiveHint=true, idempotentHint=true and readOnlyHint=false, so the safety profile is covered structurally. The description adds genuinely useful preconditions the annotations cannot convey — the configured-models block and the cluster-managed restriction — which is real added value, though it doesn't describe failure response or how to resolve the block.

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 short sentences, no filler, with the core action front-loaded ahead of the two constraints. Efficient, though the constraints could be tightened into a single clause.

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 simple two-parameter delete with no output schema, the description covers the key risk: when the call will fail. Return/error format is not addressed, but with annotations carrying the destructive/idempotent profile, an agent has what it needs to decide whether to invoke.

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?

Both parameters are fully documented in the schema (100% coverage) with patterns and prefix conventions. The description adds no additional parameter meaning, so the baseline of 3 applies.

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 and resource ('Deletes ... the model provider config') and the qualifier 'only' signals that associated models are not removed, implicitly distinguishing it from siblings like models_delete. The distinction is implied rather than named explicitly, so it falls just short of a 5.

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?

Gives clear when-not conditions: deletion is blocked while configured models exist, and cluster-managed provider configs cannot be deleted through this route. It does not name an alternative route or tool for those blocked cases, so guidance is clear but not fully routing.

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