uvcs_setup_status

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

Annotations already declare readOnlyHint, idempotentHint and destructiveHint=false, so the safety profile is fully covered without the description. The phrase 'in one place' adds a small amount of value by implying a single consolidated read rather than multiple calls, but nothing is said about what the result contains or whether it evaluates compliance versus merely reporting configuration.

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 short sentence with no filler, and the scope-defining content ('safety policy', 'naming setup') is front-loaded rather than buried. Nothing in the sentence could be removed without losing information.

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?

With no parameters, no output schema and full annotation coverage, the description covers the minimum. However, since no output schema exists, the description is the only place an agent could learn whether the response is a pass/fail summary, a list of configured values, or a diff against defaults, and it does not say.

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?

The tool takes zero parameters, so the schema carries no semantics to explain and the baseline of 4 applies. The description does not need to compensate for any coverage gap.

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 concrete verb ('Show') and a concrete resource ('safety policy and branch/checkin/release naming setup'), and 'in one place' signals it is an aggregating view rather than a mutator. It does not, however, distinguish itself from the closely related siblings uvcs_policy_status and uvcs_style_setup_check, which appear to cover overlapping territory.

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?

There is no statement of when this should be called, when it should not, or which sibling to use instead. Given that uvcs_policy_status and uvcs_name_preview exist alongside it, an agent has no guidance on why it would pick this aggregate view over those narrower tools.

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