Creates a phone provisionings

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

Annotations already declare readOnlyHint=false, destructiveHint=false, idempotentHint=false, so the safety profile is known. The description adds nothing beyond the raw endpoint (POST /provisionings) — no mention of required permissions, whether a duplicate MAC fails or overwrites, or side effects on associated numbers/lines. It does not contradict 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?

Two short sentences with no bloat, and the verb leads. However the second sentence merely echoes the HTTP route, and the terseness comes at the cost of any useful content rather than from tight editing.

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 write tool creating a device provisioning record with 11 parameters, the description says nothing about what gets created, whether MACs must be unique, or how the new provisioning relates to lines/webuser_id. With no output schema, the agent also has no picture of what is returned.

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 100%, so all 11 parameters are documented in the schema (albeit generically, e.g. "Body field mac (required)"). The description contributes no additional meaning about what mac, phone_model, codec, encryption, or lines actually control. Baseline 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?

"Creates a phone provisionings" states a verb and resource, but only restates the tool name and title with no elaboration on what a provisioning actually is. It is barely distinguishable from siblings beyond the create/get/list/update/delete prefix pattern, and the grammar is broken.

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?

No indication of when to use this versus placetel_update_provisioning or placetel_reconfigure_provisioning, and no prerequisites or preconditions stated. The agent must infer usage entirely from the name and sibling list.

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