copilot_update_settings

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

Annotations already declare this is a non-read-only, open-world, non-idempotent, non-destructive update. The description adds a meaningful behavioral prerequisite about permitted transport for sending, but it does not explain mutation effects, permission requirements, or revision-conflict behavior.

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 front-loaded sentence with no filler, and the transport constraint is placed after the core purpose. It is efficient, though its brevity contributes to the specification gaps covered elsewhere.

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?

This is a mutation tool with a nested required patch object, a required revision parameter, no output schema, and no schema descriptions. The description omits critical context about patch shape, revision semantics, and update effects, so it is not complete enough for reliable invocation.

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 0%. The description loosely implies the patch relates to owner policies, but it never explains the required patch object's structure or what the required revision parameter means or how it should be chosen.

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 states a verb and resource: "Update owner policies." However, the resource is ambiguous relative to the tool name "settings," and it does not clarify what policies or settings are covered, leaving the precise scope vague.

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 only usage-like statement is a prerequisite constraint: sending cannot be enabled without a permitted transport. There is no guidance on when to use this tool versus siblings such as copilot_get_status or copilot_sync, nor any explicit when-not-to-use condition.

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