get_account_shell_customization

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

With no annotations, the description carries the full burden of behavioral disclosure. It clearly declares read-only semantics, scopes access to the authenticated tenant, and explicitly disclaims mutation operations. This gives the agent a reliable safety expectation.

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?

Three short sentences with no fluff. The primary action and resource are front-loaded, and the secondary sentences add only necessary scoping and exclusion details.

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 zero-parameter read-only tool with an output schema, this description is complete. It covers what is read, the scope, and what side effects do not occur, leaving no material gaps for an agent deciding whether to invoke it.

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?

There are zero parameters, so the baseline is 4. The description adds useful contextual meaning around 'effective' and 'authenticated tenant scope', though there are no parameter semantics to explain.

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 begins with a specific verb ('Read') and resource ('effective governed account-shell customization'), clearly distinguishing it from create/preview/publish/rollback operations. The negative list reinforces what this tool is not for, making the purpose unambiguous.

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 description states this is a read-only view of the authenticated tenant scope and explicitly lists operations it does not perform (create, preview, publish, roll back). It does not name sibling tools like create_account_shell_customization_draft, but the exclusions make the intended use clear.

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