set_telemetry_preference

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

With no annotations, the description carries the full behavioral burden. It reveals the two state dimensions (opt-out and acknowledge) but says nothing about permissions, reversibility, valid categories, or side effects of toggling telemetry.

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?

A single front-loaded sentence with no filler. Efficient, though brevity here borders on under-specification for a mutation tool.

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?

A mutation tool with no annotations, no output schema, and partial parameter coverage needs more than one sentence. Nothing explains valid category values, the effect of acknowledge vs opted_out, or the resulting state.

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 67%; the two booleans carry default descriptions, and the description maps its 'opt-out / acknowledged' phrasing onto opted_out and acknowledge. The required 'category' parameter remains undocumented in both places, but overall the description adds only marginal value.

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) and resource (opt-out/acknowledged state for a telemetry category), which is enough to distinguish it from the sibling get_telemetry_preferences. It stops short of naming that sibling or fully clarifying what a 'state' toggle entails.

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 tool versus get_telemetry_preferences, no prerequisites (auth/consent), and no note that category is required. The agent must infer all usage context.

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