configure_inference_server

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

Annotations declare idempotentHint=true and destructiveHint=false, and the description adds a significant behavior: the mutation is purely declarative and will not start the server. For a configuration tool this is important context. It also implies via 'create or replace' that an existing declaration may be overwritten, aligning with the idempotent/replace semantics. Minor gap: no explicit note on what happens to a running server if one exists.

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 sentence, front-loaded with the action and the critical 'without starting it' boundary. Every word earns its place, and the key differentiator is placed at the end for emphasis.

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 declaration-only tool with a rich output schema and fairly descriptive parameter fields, the missing pieces are minor. The description does not mention idempotency/concurrency expectations, but idempotentHint=true covers that. It also does not say when to replace vs create, but the operation enum handles that choice explicitly. Overall, the description is sufficient for an agent to correctly select this tool; the primary gap is not naming when alternative tools are preferred.

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 only 31%, so the description's one clause about not starting the server does little to explain the 13 parameters. However, the schema's own parameter descriptions are fairly rich (mode constraints, workload requirement, base_url loopback requirement, benchmark_python requirement for sglang, expected_configuration_id pattern). The description does not compensate for the uncovered parameters, but the schema already carries most of the semantic weight.

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 clearly states the verb 'Create or replace' with the specific resource 'local inference-server declaration' and a crucial boundary 'without starting it.' This distinguishes it from tools like configure_workload, run_inference_profile, and configure_inference_scenario which involve active workload or scenario configuration rather than just declaring a server.

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 'without starting it' clause gives implicit guidance that this is a declaration-only tool, but it never explicitly says 'use configure_workload or run_inference_profile when you want to actually start/run things.' The sibling list contains many config/run tools, yet the description does not name any alternative. Usage is implied but not stated as explicit when/when-not guidance.

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